Intel
IntelBX80671I76950X

6 Cores, 12 Threads @3.5 GHz, Sandy Bridge E.
Release date ≤ Q2 2014.

10 Cores, 20 Threads @3.0GHz, Broadwell-E.
Release date: Q2 2016.

Real World Speed
Performance profile from 8,812 user samples
2,677 User Benchmarks
Best Bench: 87% Base clock 3.5 GHz, turbo 4.4 GHz (avg)
Worst Bench: 69% Base clock 3.5 GHz, turbo 0.75 GHz (avg)
Poor: 69% Great: 87%
SPEED RANK: 267th / 1445
Gaming
Gaming 78%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 67%
Battle cruiser
6,135 User Benchmarks
Best Bench: 100% Base clock 3 GHz, turbo 4.55 GHz (avg)
Worst Bench: 77% Base clock 3 GHz, turbo 1.25 GHz (avg)
Poor: 77% Great: 100%
SPEED RANK: 164th / 1445
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
Effective Speed
Effective CPU Speed
77.9 % 86.8 % Faster effective speed.
+11%
Memory
Avg. Memory Latency
86 Pts 88.2 Pts +3%
1-Core
Avg. Single Core Speed
99.9 Pts 114 Pts Faster single-core speed.
+14%
2-Core
Avg. Dual Core Speed
198 Pts 228 Pts Faster dual-core speed.
+15%
4-Core
Avg. Quad Core Speed
378 Pts 458 Pts Faster quad-core speed.
+21%
8-Core
Avg. Octa Core Speed
595 Pts 884 Pts Much faster octa-core speed.
+49%
Memory
OC Memory Latency
94.7 Pts 95.9 Pts +1%
1-Core
OC Single Core Speed
115 Pts 142 Pts Faster OC single-core speed.
+23%
2-Core
OC Dual Core Speed
227 Pts 283 Pts Faster OC dual-core speed.
+25%
4-Core
OC Quad Core Speed
444 Pts 565 Pts Faster OC quad-core speed.
+27%
8-Core
OC Octa Core Speed
710 Pts 1118 Pts Much faster OC octa-core speed.
+57%
Market Share
Based on 67,895,223 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.02 % Hugely higher market share.
+100%
Value
Value For Money
83.4 % Better value.
+13%
73.9 %
User Rating
UBM User Rating
51 % 62 % More popular.
+22%
Price
Price (score)
$217 Much cheaper.
+56%
$499
Age
Newest
121+ Months 95 Months More recent.
+21%
64-Core
OC Multi Core Speed
870 Pts 1799 Pts Hugely faster OC 64-core speed.
+107%
64-Core
Avg. Multi Core Speed
737 Pts 1470 Pts Hugely faster 64-core speed.
+99%
Launch Date
Launch Date
Q4'12 Q2'16
Cache
Cache
15 MB SmartCache 25 MB
Lithography
Lithography
32 nm 14 nm
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 128 GB
Memory Types
Memory Types
DDR3 1066/1333/1600 DDR4 2400/2133
PCI Express Revision
PCI Express Revision
2.0 3.0

More specs » More specs »
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The Core i7-6950X is Intel’s new top of the range prosumer CPU. This flagship model has a whopping ten cores with base and turbo frequencies of 3.0 and 4.0 GHz respectively. The 6950X is based on the 14 nm Broadwell-E architecture. It has a TDP of 140 watts, 40 PCIe 3.0 lanes and no integrated graphics. Because of its ridiculously high MSRP of around $2,000, this CPU only makes sense for very niche use cases which could include top end graphics design or video production workstations. Comparing the 6950X and 6700K shows that for typical desktop use the 6950X only offers a gain of around 20% for a whopping 6 fold price increase. This is because desktop computing largely depends on single core performance and the Skylake i7-6700K is both clocked higher and has higher IPC due to its one generation lead over the 6950X. That said, if you want the most powerful desktop processor money can buy, then the 6950X hits the spot. [Jun '16 CPUPro]

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Processor Rankings (Price vs Performance) May 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
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 Frequently Asked Questions

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