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IntelBX80671I76950X
IntelBX80684I78086K
▲ 6212,759 ▼

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

VS
▲ 55794 ▼

6 Cores, 12 Threads @4.00 GHz, Coffee Lake.
Release date ≈ Q2 2018.

Effective Speed 
+5%
Real World Speed
Performance profile from 44,221 user samples
Benchmark your CPU here
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 / 1442
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
38,086 User Benchmarks
Best Bench: 102% Base clock 4 GHz, turbo 5.15 GHz (avg)
Worst Bench: 81% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 81% Great: 102%
SPEED RANK: 135th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 82%
Aircraft carrier
Effective Speed
Effective CPU Speed 		86.8 % 90.8 % +5%
Average Score 
+5%
Memory
Avg. Memory Latency 		88.2 Pts 91.6 Pts +4%
1-Core
Avg. Single Core Speed 		114 Pts 132 Pts Faster single-core speed.
+16%
2-Core
Avg. Dual Core Speed 		228 Pts 256 Pts Faster dual-core speed.
+12%
4-Core
Avg. Quad Core Speed 		458 Pts 484 Pts Slightly faster quad-core speed.
+6%
8-Core
Avg. Octa Core Speed 		884 Pts Faster octa-core speed.
+10% 		800 Pts
Overclocked Score 
+0%
Memory
OC Memory Latency 		95.9 Pts 97 Pts +1%
1-Core
OC Single Core Speed 		142 Pts 153 Pts Slightly faster OC single-core speed.
+8%
2-Core
OC Dual Core Speed 		283 Pts 304 Pts Slightly faster OC dual-core speed.
+7%
4-Core
OC Quad Core Speed 		565 Pts 580 Pts +3%
8-Core
OC Octa Core Speed 		1118 Pts Faster OC octa-core speed.
+18% 		948 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,774,205 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.08 % Insanely higher market share.
+∞%
Value
Value For Money 		73.9 % 82.3 % Better value.
+11%
User Rating
UBM User Rating 		62 % More popular.
+13% 		55 %
Price
Price (score) 		$499 $399 Cheaper.
+20%
Nice To Haves 
+24%
Age
Newest 		94 Months 70+ Months More recent.
+26%
64-Core
OC Multi Core Speed 		1799 Pts Much faster OC 64-core speed.
+51% 		1194 Pts
64-Core
Avg. Multi Core Speed 		1470 Pts Much faster 64-core speed.
+46% 		1008 Pts
Specifications 
Launch Date
Launch Date 		Q2'16 Q2'18
Cache
Cache 		25 MB 12 MB SmartCache
Max Turbo Frequency
Max Turbo Frequency 		4 GHz 5.00 GHz
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 64 GB
Memory Types
Memory Types 		DDR4 2400/2133 DDR4-2666
Memory Channels
Max # of Memory Channels 		4 2
Processor Graphics
Processor Graphics ‡ 		None Intel® UHD Graphics 630
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		40 16

More specs » More specs »
Conclusion 
Average Bench 86.8%
Average Bench 90.8%
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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]

MORE DETAILS

Intel are celebrating the 40th anniversary of their x86 architecture and 8086 processor with the launch of their high-end i7-8086K. Just 50,000 units of this hex core, twelve threaded Coffee Lake processor have been made available globally. Exactly like the i7-8700K, the 8086K features 12MB of smart (L3) cache, 2 channels of DDR4 RAM and has a TDP of 95W. Essentially, the 8086K is Intel’s current Coffee Lake flagship, the i7-8700K, with a single-core turbo frequency factory overclocked by 300 MHz. Thermals permitting, out of the box, the i7-8086K achieves a single core boost speed of 5.0 GHz – which is a new record for Intel. That said, you would be unlucky if you were unable to achieve a 5.0 GHz single core OC with an 8700K. For everything other than single core, the turbo clock speeds on the 8086K exactly match the 8700K which puts the 8086K firmly into gimmick territory. Directly comparing the 8086K and 8700K shows that for a $100 (24%) price premium you get around a 5% performance improvement which drops to around 2% when both chips are overclocked. If the price gap between the 8086K and the 8700K were to fall to less than 20 USD it may be worth considering the 8086K. [Jun '18 CPUPro]

MORE DETAILS

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