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IntelBX80671I76950X
Intel
▲ 6212,761 ▼

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

VS
▲ 52158 ▼

4 Cores, 4 Threads @3.4 GHz, Sandy Bridge.
Release date ≤ Q1 2014.

Effective Speed 
+18%
Real World Speed
Performance profile from 9,060 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: 171st / 1456
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
2,925 User Benchmarks
Best Bench: 85% Base clock 3.4 GHz, turbo 4.9 GHz (avg)
Worst Bench: 60% Base clock 3.4 GHz, turbo 2.2 GHz (avg)
Poor: 60% Great: 85%
SPEED RANK: 332nd / 1456
Gaming
Gaming 74%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 55%
Gunboat
Effective Speed
Effective CPU Speed 		86.8 % Faster effective speed.
+18% 		73.9 %
Average Score 
+45%
Memory
Avg. Memory Latency 		88.2 Pts +1% 87.4 Pts
1-Core
Avg. Single Core Speed 		114 Pts Faster single-core speed.
+20% 		94.9 Pts
2-Core
Avg. Dual Core Speed 		228 Pts Faster dual-core speed.
+21% 		188 Pts
4-Core
Avg. Quad Core Speed 		458 Pts Much faster quad-core speed.
+31% 		349 Pts
8-Core
Avg. Octa Core Speed 		884 Pts Hugely faster octa-core speed.
+149% 		355 Pts
Overclocked Score 
+43%
Memory
OC Memory Latency 		95.9 Pts +0% 95.5 Pts
1-Core
OC Single Core Speed 		142 Pts Faster OC single-core speed.
+21% 		117 Pts
2-Core
OC Dual Core Speed 		283 Pts Faster OC dual-core speed.
+21% 		234 Pts
4-Core
OC Quad Core Speed 		565 Pts Faster OC quad-core speed.
+25% 		451 Pts
8-Core
OC Octa Core Speed 		1118 Pts Hugely faster OC octa-core speed.
+145% 		456 Pts
Value & Sentiment 
+31%
Market Share
Based on 68,106,621 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % Hugely higher market share.
+200% 		0.01 %
Value
Value For Money 		76.1 % 93.3 % Better value.
+23%
User Rating
UBM User Rating 		62 % More popular.
+19% 		52 %
Price
Price (score) 		$449 $119 Much cheaper.
+73%
Nice To Haves 
+209%
Age
Newest 		96 Months More recent.
+22% 		123+ Months
64-Core
OC Multi Core Speed 		1799 Pts Hugely faster OC 64-core speed.
+291% 		460 Pts
64-Core
Avg. Multi Core Speed 		1470 Pts Hugely faster 64-core speed.
+313% 		356 Pts
Specifications 
Launch Date
Launch Date 		Q2'16 Q1'12
Cache
Cache 		25 MB 6 MB SmartCache
Lithography
Lithography 		14 nm 32 nm
Recommended Price
Recommended Customer Price 		N/A $235.00
Max Turbo Frequency
Max Turbo Frequency 		4 GHz 3.8 GHz
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 32 GB
Memory Types
Memory Types 		DDR4 2400/2133 DDR3 1066/1333
Memory Channels
Max # of Memory Channels 		4 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
PCI Express Revision
PCI Express Revision 		3.0 2.0
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		40 16

More specs » More specs »
Conclusion 
Average Bench 86.8%
Average Bench 73.9%
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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

I have been running an i5-2550k since 2012. With modest overclocking it is only 20% slower in single core processing than the 8th Gen i5's, giving me no reason, even 5 years later, to upgrade. [Oct '17 usbserial]

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