Broadwell
General information
LaunchedOctober 27, 2014; 9 years ago (October 27, 2014)
DiscontinuedNovember 2018[1]
Marketed byIntel
Designed byIntel
Common manufacturer
  • Intel
CPUID code0306D4h
Product code
  • 80658 (mainstream desktop/mobile, Xeon E3)
  • 80660 (Xeon E5)
  • 80669 (Xeon E7)
  • 80671 (enthusiast desktop)
  • 80674 (Xeon D)
  • 80682 (Xeon D, Hewitt Lake)
Performance
QPI speeds6.4 GT/s to 9.6 GT/s
DMI speeds4 GT/s
Cache
L1 cache64 KB per core
L2 cache256 KB per core
L3 cache2-6 MB (shared)
L4 cache128 MB of eDRAM (Iris Pro models only)
Architecture and classification
Technology node14 nm (Tri-Gate)
MicroarchitectureHaswell
Instruction setx86-16, IA-32, x86-64
Extensions
Physical specifications
Cores
    • 2–4 (mainstream)
    • 6–10 (enthusiast)
    • 4–24 (Xeon)
GPUs
  • HD 5300
  • HD 5500
  • HD 5700P
  • HD 6000
  • HD 6100
  • HD 6200
  • HD 6300P
  • HD Graphics
Sockets
Products, models, variants
Product code name
  • Rockwell
Brand name
History
Predecessors
SuccessorSkylake (Tock/Architecture)
Support status
Unsupported
Haswell and Broadwell feature a Fully Integrated Voltage Regulator.

Broadwell (previously Rockwell) is the fifth generation of the Intel Core processor. It is Intel's codename for the 14 nanometer die shrink of its Haswell microarchitecture. It is a "tick" in Intel's tick–tock principle as the next step in semiconductor fabrication.[2][3][4] Like some of the previous tick-tock iterations, Broadwell did not completely replace the full range of CPUs from the previous microarchitecture (Haswell), as there were no low-end desktop CPUs based on Broadwell.[5]

Some of the processors based on the Broadwell microarchitecture are marketed as "5th-generation Core" i3, i5 and i7 processors. This moniker is however not used for marketing of the Broadwell-based Celeron, Pentium or Xeon chips. This microarchitecture also introduced the Core M processor branding.

Broadwell is the last Intel platform on which Windows 7 is supported by either Intel or Microsoft; however, third-party hardware vendors have offered limited Windows 7 support on more recent platforms.[6]

Broadwell's H and C variants are used in conjunction with Intel 9 Series chipsets (Z97, H97 and HM97),[7] in addition to retaining backward compatibility with some of the Intel 8 Series chipsets.[citation needed]

Design and variants

Broadwell has been launched in three major variants:[8]

Instruction set extensions

Broadwell introduces some instruction set architecture extensions:[17][18]

New features

Broadwell's Intel Quick Sync Video hardware video decoder adds VP8 hardware decoding[22] and hybrid encoding[23] support.[24] HEVC decode is achieved through a combination of the fixed function video decoder and shaders.[25] Also, it has two independent bit stream decoder (BSD) rings to process video commands on GT3 GPUs; this allows one BSD ring to process decoding and the other BSD ring to process encoding at the same time.[26]

Broadwell's integrated GPU supports on Windows Direct3D 11.2, OpenGL 4.4 (OpenGL 4.5 on Linux[27]) and OpenCL 2.0.[28][29][30] However, it is marketed as Direct3D-12-ready.[31] Broadwell-E introduced Intel Turbo Boost Max Technology 3.0.[32]

List of Broadwell processors

Desktop processors

Processor branding
and model
Cores
(threads)
GPU model CPU frequency TDP Graphics clock rate L3 cache L4 cache[a] Release
date
Price
(USD)
Socket
Base Turbo Base Max
Core i7 5775C 4 (8) Iris Pro 6200 3.3 GHz 3.7 GHz 65 W 300 MHz 1.15 GHz 6 MB 128 MB June 2, 2015 (2015-06-02)[33] $366 LGA
1150
Core i5 5675C 4 (4) 3.1 GHz 3.6 GHz 1.1 GHz 4 MB $276

"Broadwell-E" HEDT (14 nm)

Model sSpec
number
Cores Clock rate Turbo L2
cache
L3
cache
TDP Socket I/O bus Memory Release date Part
number(s)
Release
price (USD)
Core i7-6950X
  • SR2PA
10 3.0 GHz 3.5 GHz 10 × 256 KiB 25 MB
140 W
LGA 2011-3 4 × DDR4-2400 May 30, 2016
  • BX80671I76950X
  • BXC80671I76950X
$1723
Core i7-6900K
  • SR2PB
8 3.2 GHz 3.7 GHz 8 × 256 KiB 20 MB
140 W
LGA 2011-3 4 × DDR4-2400 Q2 2016
  • BX80671I76900K
  • BXC80671I76900K
$1089
Core i7-6850K
  • SR2PC
6 3.6 GHz 3.8 GHz 6 × 256 KiB 15 MB
140 W
LGA 2011-3 4 × DDR4-2400 Q2 2016
  • BX80671I76850K
  • BXC80671I76850K
$617
Core i7-6800K
  • SR2PD
6 3.4 GHz 3.6 GHz 6 × 256 KiB 15 MB
140 W
LGA 2011-3 4 × DDR4-2400 Q2 2016
  • BX80671I76800K
  • BXC80671I76800K
$434

Embedded processors

Processor branding
and model
Cores
(threads)
GPU model CPU frequency TDP Graphics clock rate L3
cache
L4
cache
[a]
Release date Price
(USD)
Socket
Base Turbo Base Max
Core i7 5775R 4 (8) Iris Pro 6200 3.3 GHz 3.8 GHz 65 W 300 MHz 1.15 GHz 6 MB 128 MB June 2, 2015 (2015-06-02)[33] $348 BGA
1364
Core i5 5675R 4 (4) 3.1 GHz 3.6 GHz 1.1 GHz 4 MB $265
5575R 2.8 GHz 3.3 GHz 1.05 GHz $244
Xeon E3 1284Lv4 4 (8) Iris Pro P6300 2.9 GHz 3.8 GHz 47 W 1.15 GHz 6 MB OEM
1278Lv4 2.0 GHz 3.3 GHz 800 MHz 1.0 GHz $546
1258Lv4 P5700 1.8 GHz 3.2 GHz 700 MHz $481

Mobile processors

Processor branding
and model
Cores
(threads)
GPU model Base
frequency
Turbo frequency TDP cTDP down Graphics
clock rate
L3
cache
Release date Price
(USD)
Single Core Dual Core Base Max
Core i7 5950HQ 4 (8) Iris Pro 6200 2.9 GHz 3.7 GHz 47 W 300 MHz 1.15 GHz 6 MB June 2015 $623
5850HQ Iris Pro 6200 2.7 GHz 3.6 GHz 47 W 300 MHz 1.1 GHz 6 MB June 2015 $434
5750HQ Iris Pro 6200 2.5 GHz 3.4 GHz 47 W 600 MHz / 37 W 300 MHz 1.05 GHz 6 MB June 2015 $434
5700HQ HD 5600 2.7 GHz 3.5 GHz 47 W 600 MHz / 37 W 300 MHz 1.05 GHz 6 MB June 2015 $378
5650U 2 (4) HD 6000 2.2 GHz 3.2 GHz 3.1 GHz 15 W 600 MHz / 9.5 W 300 MHz 1 GHz 4 MB Q1 2015 $426
5600U HD 5500 2.6 GHz 3.2 GHz 3.1 GHz 15 W 600 MHz / 7.5 W 300 MHz 950 MHz 4 MB Q1 2015 $393
5557U Iris 6100 3.1 GHz 3.4 GHz 3.4 GHz 28 W N/A / 23 W 300 MHz 1.1 GHz 4 MB Q1 2015 $426
5550U HD 6000 2.0 GHz 3.0 GHz 2.9 GHz 15 W 600 MHz / 9.5 W 300 MHz 1 GHz 4 MB Q1 2015 $426
5500U HD 5500 2.4 GHz 3.0 GHz 2.9 GHz 15 W 600 MHz / 7.5 W 300 MHz 950 MHz 4 MB Q1 2015 $393
Core i5 5350H Iris Pro 6200 3.1 GHz 3.5 GHz 47 W 300 MHz 1.05 GHz 4 MB June 2015 $289
5350U HD 6000 1.8 GHz 2.9 GHz 2.7 GHz 15 W 600 MHz / 9.5 W 300 MHz 1 GHz 3 MB Q1 2015 $315
5300U HD 5500 2.3 GHz 2.9 GHz 2.7 GHz 15 W 600 MHz / 7.5 W 300 MHz 900 MHz 3 MB Q1 2015 $281
5287U Iris 6100 2.9 GHz 3.3 GHz 3.3 GHz 28 W 600 MHz / 23 W 300 MHz 1.1 GHz 3 MB Q1 2015 $315
5257U Iris 6100 2.7 GHz 3.1 GHz 3.1 GHz 28 W 600 MHz / 23 W 300 MHz 1.05 GHz 3 MB Q1 2015 $315
5250U HD 6000 1.6 GHz 2.7 GHz 2.5 GHz 15 W 600 MHz / 9.5 W 300 MHz 950 MHz 3 MB Q1 2015 $315
5200U HD 5500 2.2 GHz 2.7 GHz 2.5 GHz 15 W 600 MHz / 7.5 W 300 MHz 900 MHz 3 MB February 2015[34] $281
Core i3 5157U Iris 6100 2.5 GHz 28 W 600 MHz / 23 W 300 MHz 1 GHz 3 MB January 2015 $315
5020U HD 5500 2.2 GHz 15 W 600 MHz / 10 W 300 MHz 900 MHz 3 MB March 2015 $281
5015U HD 5500 2.1 GHz 15 W 600 MHz / 10 W 300 MHz 850 MHz 3 MB March 2015 $275
5010U HD 5500 2.1 GHz 15 W 600 MHz / 10 W 300 MHz 900 MHz 3 MB January 2015 $281
5005U HD 5500 2.0 GHz 15 W 600 MHz / 10 W 300 MHz 850 MHz 3 MB January 2015 $275
Pentium 3825U HD Graphics 1.9 GHz 15 W 600 MHz / 10 W 300 MHz 850 MHz 2 MB March 2015
3805U 2 (2) HD Graphics 1.9 GHz 15 W 600 MHz / 10 W 100 MHz 800 MHz 2 MB Q1 2015 $161
Celeron 3755U HD Graphics 1.7 GHz 15 W 600 MHz / 10 W 100 MHz 800 MHz 2 MB Q1 2015 $107
3205U HD Graphics 1.5 GHz 15 W 600 MHz / 10 W 100 MHz 800 MHz 2 MB Q1 2015 $107

Core M Ultra Low Power Mobile Processors

Processor
Branding & Model
Cores
(Threads)
GPU Model Programmable TDP[35]: 69–72  CPU Turbo Graphics Clock rate L3
Cache
Release
Date
Price
(USD)
SDP[36][37]: 71  cTDP down[a] Nominal TDP[b] cTDP up[c] 1-core Normal Turbo
Core M (vPro) 5Y71 2 (4)[38] HD 5300 
(GT2)[39]
3.5 W 3.5 W / 600 MHz 4.5 W / 1.2 GHz 6 W / 1.4 GHz 2.9 GHz 300 MHz 900 MHz 4 MB October 27, 2014 (2014-10-27) $281
5Y70 4.5 W / 1.1 GHz 2.6 GHz 100 MHz 850 MHz September 5, 2014 (2014-09-05)
Core M 5Y51 3.5 W 3.5 W / 600 MHz 6 W / 1.3 GHz 300 MHz 900 MHz October 27, 2014 (2014-10-27)
5Y31 4.5 W / 900 MHz 6 W / 1.1 GHz 2.4 GHz 850 MHz
5Y10c 4.5 W / 800 MHz 6 W / 1 GHz 2.0 GHz 800 MHz
5Y10a 100 MHz September 5, 2014 (2014-09-05)
5Y10[40] 4 W / ? MHz
  1. When a cooler or quieter mode of operation is desired, this mode specifies a lower TDP and lower guaranteed frequency versus the nominal mode.[35]: 71–72 
  2. This is the processor's rated frequency and TDP.[35]: 71–72 
  3. When extra cooling is available, this mode specifies a higher TDP and higher guaranteed frequency versus the nominal mode.[35]: 71–72 

Server processors

SoC processors

Processor branding
and model
Cores
(threads)
Base
frequency
Turbo
frequency
TDP Socket Memory L3
cache
Release date Price
(USD)
Single core All cores Type Channel
Xeon D D-1587 16 (32) 1.7 GHz 2.3 GHz 65 W FCBGA 1667 DDR4
up to
128 GB
w/ ECC
support
Dual 24 MB Q1 2016 $1754
D-1577 1.3 GHz 2.1 GHz 45 W Q1 2016 $1477
D-1571 1.3 GHz 2.1 GHz Q1 2016 $1222
D-1567 12 (24) 2.1 GHz 2.7 GHz 65 W 18 MB Q1 2016 $1299
D-1559 1.5 GHz 2.1 GHz 45 W Q2 2016 $883
D-1557 1.5 GHz 2.1 GHz Q1 2016 $844
D-1553N 8 (16) 2.3 GHz 2.7 GHz 65 W 12 MB Q3 2017 $855
D-1548 2.0 GHz 2.6 GHz 45 W Q4 2015 $675
D-1543N 1.9 GHz 2.4 GHz Q3 2017 $652
D-1541 2.1 GHz 2.7 GHz Q4 2015 $581
D-1540 2.0 GHz 2.6 GHz Q1 2015 $581
D-1539 1.6 GHz 2.2 GHz 35 W Q2 2016 $590
D-1537 1.7 GHz 2.3 GHz Q4 2015 $571
D-1533N 6 (12) 2.1 GHz 2.7 GHz 45 W 9 MB Q3 2017 $470
D-1531 2.2 GHz 2.7 GHz Q4 2015 $348
D-1529 4 (8) 1.3 GHz 1.3 GHz 20 W 6 MB Q2 2016 $324
D-1528 6 (12) 1.9 GHz 2.5 GHz 35 W 9 MB Q4 2015 $389
D-1527 4 (8) 2.2 GHz 2.7 GHz 6 MB Q4 2015 $259
D-1523N 2.0 GHz 2.6 GHz 45 W Q3 2017 $256
D-1521 2.4 GHz 2.7 GHz Q4 2015 $199
D-1520 2.2 GHz 2.6 GHz Q1 2015 $199
D-1518 2.2 GHz 2.2 GHz 35 W Q4 2015 $234
D-1513N 1.6 GHz 2.2 GHz Q3 2017 $192
Pentium D D1519 1.5 GHz 2.1 GHz 25 W Q2 2016 $200
D1517 1.6 GHz 2.2 GHz Q4 2015 $194
D1509 2 (2) 1.5 GHz TBA 19 W 3 MB $156
D1508 2 (4) 2.2 GHz 2.6 GHz 25 W $129
D1507 2 (2) 1.2 GHz TBA 20 W $103

Server CPUs

Processor
branding and model
Cores
(threads)
GPU
model
CPU
clock rate
Graphics
clock rate
L3
cache
TDP Release
date
Release
price
(USD)
tray / box
Motherboard
Normal Turbo Normal Turbo Socket Interface Memory
Xeon E3 v4 1285v4 4 (8) Iris Pro P6300 3.5 GHz 3.8 GHz 300 MHz 1.15 GHz 6 MB 95 W Q2 15 $556 / — LGA
1150
DMI 2.0
PCIe 3.0
DDR3 or DDR3L
1333/1600/1866
with ECC
1285Lv4 3.4 GHz 65 W $445 / —
1265Lv4 2.3 GHz 3.3 GHz 1.05 GHz 35 W $417 / —

Single/dual socket CPUs

Processor
branding and model
Cores
(threads)
CPU clock rate L3
cache
TDP Release
date
Release
price
Sockets Memory

Support

Normal Turbo
Xeon E5 v4 2699A v4 22 (44) 2.4 GHz 3.6 GHz 55 MB 145 W Q2 16 $4938 2 DDR4
1600/1866/2133/2400
with ECC


(Note: 2696 v4 and
2686 v4 additionally
supports, DDR3
1333/1600/1866
with ECC)
2699 v4 22 (44) 2.2 GHz 3.6 GHz 55 MB 145 W Q1 16 $4115
2698 v4 20 (40) 2.2 GHz 3.6 GHz 50 MB 135 W $3226
2697 v4 18 (36) 2.3 GHz 3.6 GHz 45 MB 145 W $2702
2697A v4 16 (32) 2.6 GHz 3.6 GHz 40 MB 145 W $2891
2696 v4 22 (44) 2.2 GHz 3.7 GHz 55 MB 150 W OEM
2695 v4 18 (36) 2.1 GHz 3.3 GHz 45 MB 120 W $2424
2690 v4 14 (28) 2.6 GHz 3.5 GHz 35 MB 135 W $2090
2689 v4 10 (20) 3.1 GHz 3.8 GHz 25 MB 165 W $2723
2687W v4 12 (24) 3.0 GHz 3.5 GHz 30 MB 160 W $2141
2686 v4 18 (36) 2.3 GHz 3.0 GHz 45 MB 145 W OEM
2683 v4 16 (32) 2.1 GHz 3.0 GHz 40 MB 120 W $1846
2680 v4 14 (28) 2.4 GHz 3.3 GHz 35 MB 120 W $1745
2667 v4 8 (16) 3.2 GHz 3.6 GHz 25 MB 135 W $2057
2660 v4 14 (28) 2.0 GHz 3.2 GHz 35 MB 105 W $1445
2658 v4 2.3 GHz 2.8 GHz $1832
2650 v4 12 (24) 2.2 GHz 2.9 GHz 30 MB 105 W $1166
2650L v4 14 (28) 1.7 GHz 2.5 GHz 35 MB 65 W $1329
2648L v4 1.8 GHz 2.5 GHz 75 W $1544
2643 v4 6 (12) 3.4 GHz 3.7 GHz 20 MB 135 W $1552
2640 v4 10 (20) 2.4 GHz 3.4 GHz 25 MB 90 W $939 DDR4
1600/1866/2133
with ECC
2637 v4 4 (8) 3.5 GHz 3.7 GHz 15 MB 135 W $996 DDR4
1600/1866/2133/2400
with ECC
2630 v4 10 (20) 2.2 GHz 3.1 GHz 25 MB 85 W $667 DDR4
1600/1866/2133
with ECC
2630L v4 1.8 GHz 2.9 GHz 55 W $612
2628L v4 12 (24) 1.9 GHz 2.4 GHz 30 MB 75 W $1364
2623 v4 4 (8) 2.6 GHz 3.2 GHz 10 MB 85 W $444
2620 v4 8 (16) 2.1 GHz 3.0 GHz 20 MB $417
2618L v4 10 (20) 2.2 GHz 3.2 GHz 25 MB 75 W $779
2609 v4 8 (8) 1.7 GHz 1.7 GHz 20 MB 85 W $306 DDR4
1600/1866
with ECC
2608L v4 8 (16) 1.6 GHz 1.7 GHz 50 W $363
2603 v4 6 1.7 GHz 1.7 GHz 15 MB 85 W $213
1680 v4 8 (16) 3.4 GHz 4.0 GHz 20 MB 140 W Q2 16 $1723 1 DDR4
1600/1866/2133/2400
with ECC
1660 v4 3.2 GHz 3.8 GHz $1113
1650 v4 6 (12) 3.6 GHz 4.0 GHz 15 MB $617
1630 v4 4 (8) 3.7 GHz 4.0 GHz 10 MB $406
1620 v4 3.5 GHz 3.8 GHz $294

Roadmap and history

Main article: Tick–tock model

On September 10, 2013, Intel showcased the Broadwell 14 nm processor in a demonstration at IDF. Intel CEO Brian Krzanich claimed that the chip would allow systems to provide a 30 percent improvement in power use over the Haswell chips released in mid-2013. Krzanich also claimed that the chips would ship by the end of 2013;[41] however, the shipment was delayed due to low yields from Intel's 14 nm process.[42]

On October 21, 2013, a leaked Intel roadmap indicated a late 2014 or early 2015 release of the K-series Broadwell on the LGA 1150 platform, in parallel with the previously announced Haswell refresh. This would coincide with the release of Intel's 9-series chipset, which would be required for Broadwell processors due to a change in power specifications for its LGA 1150 socket.[43][44]

On May 18, 2014, Reuters quoted Intel's CEO promising that Broadwell-based PCs would be on shelves for the holiday season, but probably not for the back-to-school shopping.[45]

Mobile CPUs were expected in Q4 2014 and high-performance quad-core CPUs in 2015. The mobile CPUs would benefit from the reduced energy consumption of the die shrink.[46][47]

On June 18, 2014, Intel told CNET that while some specialized Broadwell-based products would be out in Q4 2014, "broader availability" (including mobile CPUs) would only happen in 2015.[48]

As of July 2014, Broadwell CPUs were available to Intel's hardware partners in sample quantities.[49] Intel was expected to release 17 Broadwell U series family microprocessors at CES 2015.[50] Also, according to a leak posted on vr-zone, Broadwell-E chips would be available in 2016.[51]

On August 11, 2014, Intel unveiled formally its 14 nm manufacturing process, and indicated that mobile variants of the process would be known as Core M products. Additionally, Core M products were announced to be shipping during the end of 2014, with desktop variants shipping shortly after.[52]

With Broadwell, Intel focused mainly on laptops, miniature desktops, and all-in-one systems.[53] This left traditional desktop users with no new socketed CPU options beyond fourth-generation Haswell, which first arrived in 2013. Even though the company finally introduced two Broadwell desktop chips in the summer of 2015, it launched its high-end sixth-generation Skylake CPUs very shortly thereafter. In September 2015, Kirk Skaugen, senior vice president and general manager of Intel's Client Computing Group, admitted that skipping desktops with Broadwell was a poor decision. Between the end-of-life for Windows XP in 2014 and the lack of new desktop chips, Intel had not given desktop PC users any good reasons to upgrade in 2015.[53]

Releases

On September 5, 2014, Intel launched the first three Broadwell-based processors that belong to the low-TDP Core M family, Core M 5Y10, Core M 5Y10a and Core M 5Y70.[54]

On October 9, 2014, the first laptop with Broadwell Intel Core M 5Y70 CPU, Lenovo Yoga 3 Pro, was launched.[55]

On October 31, 2014, four more Broadwell based CPUs were launched belonging to Core M Family, increasing the number of launched Broadwell CPUs to seven.[56]

On January 5, 2015, 17 additional Broadwell laptop CPUs were launched for the Celeron, Pentium and Core i3, i5 and i7 series.[57]

On March 31, 2016, Intel officially launched 14 nm Broadwell-EP Xeon E5 V4 CPUs.[58]

On May 30, 2016, Intel officially launched 14 nm Broadwell-E Core i7 69xx/68xx processor family.

See also

Notes

  1. ^ a b Implemented as eDRAM and serving primarily to increase the performance of integrated GPU, while being shared with the CPU.

References

  1. ^ Perillo, Ron (November 9, 2017). "Intel Broadwell-E CPUs Officially Discontinued". eTeknix. Retrieved July 29, 2020.
  2. ^ "22nm Details" (PDF) (presentation). Intel. Retrieved January 4, 2012.
  3. ^ Demerjian, Charlie (March 31, 2011). "After Intel's Haswell comes Broadwell". SemiAccurate. Retrieved January 4, 2012.
  4. ^ Broekhuijsen, Niels (May 22, 2014). "Intel Broadwell CPUs to Arrive Later This Year". Tom's Hardware. Archived from the original on July 27, 2014. Retrieved May 31, 2014.
  5. ^ "Lower-end desktop CPUs won't get Broadwell, will need to wait for Skylake". Ars Technica. September 5, 2014.
  6. ^ "Biostar Adds Windows 7 Support to Dozens of Current Gen Motherboards". Tom's Hardware. April 10, 2019.
  7. ^ Reynolds, Sam (August 26, 2013). "Intel's 9-series chipsets will support Broadwell". vr-zone.com. Archived from the original on November 20, 2013. Retrieved November 20, 2013.
  8. ^ a b c "Intel Broadwell Production Plan Leaked – BDW-H Delayed To May 2015". WCCFTech. May 21, 2014. Retrieved May 21, 2014.
  9. ^ a b "Intel's 14nm Process 'Broadwell' Lineup Details Leaked". WCCFTech. December 12, 2013. Retrieved December 12, 2013.
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  11. ^ a b Wasson, Scott (August 12, 2014). "Errata prompts Intel to disable TSX in Haswell, early Broadwell CPUs". The Tech Report. Retrieved March 23, 2016.
  12. ^ "Intel Broadwell GPUs to use HD 5x00, Iris 6100 and Iris Pro 6200 branding". cpu-world.com.
  13. ^ "Intel Broadwell Core i7-5775C and Core i5-5675C Processors With Iris Pro Graphics 6200 Detailed – Launching in Q2 2015". wccftech.com. March 23, 2015. Retrieved March 24, 2015.
  14. ^ Valich, Theo (January 10, 2014). "Intel Brickland & Grantley Platforms Revealed: Ivy Bridge-EX, Haswell-EX, Broadwell-EX". Vr-zone.com. Archived from the original on February 1, 2014. Retrieved January 19, 2014.
  15. ^ Novakovic, Nebojsa (January 10, 2014). "Socket 2011 to become the dominant Intel high end physical format even on Xeon EX – but different pin-outs, of course". Vr-zone.com. Archived from the original on February 1, 2014. Retrieved January 19, 2014.
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  19. ^ New Instructions Supporting Large Integer Arithmetic on Intel Architecture Processors (Document number 327831 -001) // Intel, August 2012
  20. ^ a b Intel C++ Composer XE 2013 for Windows* Installation Guide and Release Notes (Document number: 321414-004US) // Intel, October 4, 2012; section "3.2.4 Inline assembly and intrinsic support for Intel architecture code named Broadwell added to Composer XE 2013 Update 1", page 13
  21. ^ Mulnix, David (2016). "Intel Xeon Processor E5-2600 V4 Product Family Technical Overview | Intel Software". Retrieved December 13, 2019.
  22. ^ "VA-API 1.3 Readies Broadwell Support, Adds VP8 Decoding". Phoronix.com. March 18, 2014. Retrieved June 10, 2015.
  23. ^ "VA-API Adds Support For VP8 Video Encoding". Phoronix.com. July 19, 2014. Retrieved June 10, 2015.
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  25. ^ Smith, Ryan. "Intel Broadwell Architecture Preview: A Glimpse into Core M". Retrieved October 27, 2018.
  26. ^ "Intel Broadwell GT3 Graphics Have Dual BSD Rings". Phoronix.com. Retrieved April 17, 2014.
  27. ^ "Mesa 13.0 Released With Intel OpenGL 4.5, RADV Radeon Vulkan Driver". www.phoronix.com.
  28. ^ "Intel Iris, Iris Pro, and HD Graphics Production Driver for Windows 7, 8.1, & 10". Intel Download Center.
  29. ^ "Release notes for driver version 15.40.48.5171" (PDF).
  30. ^ "Intel Developer Zone". Intel.
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