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IntelBX80671I76950X
IntelBX80646I54670K
▲ 6212,761 ▼

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

VS
▲ 629,465 ▼

4 Cores, 4 Threads @3.4GHz, Haswell.
Release date: Q2 2013.

Effective Speed 
+28%
Real World Speed
Performance profile from 134,617 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: 178th / 1463
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier
128,482 User Benchmarks
Best Bench: 79% Base clock 3.4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 51% Base clock 3.4 GHz
Poor: 51% Great: 79%
SPEED RANK: 461st / 1463
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 51%
Yacht
Effective Speed
Effective CPU Speed 		86.8 % Faster effective speed.
+28% 		68 %
Average Score 
+51%
Memory
Avg. Memory Latency 		88.2 Pts Slightly lower memory latency.
+8% 		81.8 Pts
1-Core
Avg. Single Core Speed 		114 Pts Faster single-core speed.
+17% 		97.8 Pts
2-Core
Avg. Dual Core Speed 		228 Pts Faster dual-core speed.
+19% 		192 Pts
4-Core
Avg. Quad Core Speed 		458 Pts Much faster quad-core speed.
+47% 		311 Pts
8-Core
Avg. Octa Core Speed 		884 Pts Hugely faster octa-core speed.
+166% 		332 Pts
Overclocked Score 
+51%
Memory
OC Memory Latency 		95.9 Pts +1% 94.6 Pts
1-Core
OC Single Core Speed 		142 Pts Faster OC single-core speed.
+18% 		120 Pts
2-Core
OC Dual Core Speed 		283 Pts Faster OC dual-core speed.
+20% 		235 Pts
4-Core
OC Quad Core Speed 		565 Pts Much faster OC quad-core speed.
+43% 		395 Pts
8-Core
OC Octa Core Speed 		1118 Pts Hugely faster OC octa-core speed.
+169% 		415 Pts
Value & Sentiment 
+95%
Market Share
Based on 68,722,198 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.04 % 0.14 % Hugely higher market share.
+250%
Value
Value For Money 		76.1 % 108 % Much better value.
+42%
User Rating
UBM User Rating 		62 % 62 %
Price
Price (score) 		$449 $52 Hugely cheaper.
+88%
Nice To Haves 
+138%
Age
Newest 		100 Months More recent.
+26% 		136 Months
TDP
Thermal Design Power (TDP) 		140 Watts 84 Watts Much more energy efficient.
+40%
Cores
CPU Processing Cores 		10 cores Hugely higher core count.
+150% 		4 cores
Threads
CPU Processing Threads 		20 threads Hugely higher thread count.
+400% 		4 threads
Lithography
Manufacturing process 		14 nm Much newer manufacturing.
+36% 		22 nm
Base Clock
Base Clock Speed 		3 GHz 3.4 GHz Faster base frequency.
+13%
Turbo Clock
Turbo Clock Speed 		4 GHz Slightly faster turbo frequency.
+5% 		3.8 GHz
64-Core
OC Multi Core Speed 		1799 Pts Hugely faster OC 64-core speed.
+336% 		413 Pts
64-Core
Avg. Multi Core Speed 		1470 Pts Hugely faster 64-core speed.
+339% 		335 Pts
Specifications 
Series
CPU Architecture 		Broadwell-E Haswell
Socket
Motherboard Socket 		LGA2011-V3 FCLGA1150
Graphics
Integrated Graphics 		None HD 4600
Launch Date
Launch Date 		Q2'16 Q2'13
Cache
Cache 		25 MB 6 MB SmartCache
Lithography
Lithography 		14 nm 22 nm
Recommended Price
Recommended Customer Price 		N/A $242.00 - $243.00
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 DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Channels
Max # of Memory Channels 		4 2
Processor Graphics
Processor Graphics ‡ 		None Intel® HD Graphics 4600
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 Up to 3.0
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		40 16

More specs » More specs »
Conclusion 
Average Bench 86.8%
Average Bench 68%

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

The Intel Core i5-4670K is the latest middle tier desktop processor from the fourth generation of Intel's Core range codenamed "Haswell". In terms of raw performance this processor slightly bests its predecessor the 3570K achieving approximately 10% higher server benchmark scores. In terms of real world performance the single core improvements are more relevant as more than two cores are rarely used for most typical consumer tasks and these have also improved by around 10% over the 3570K. It's not all good news though as the price increase of 14% more than offsets the performance improvements. This processor currently represents approximately the same value for money as its predecessor, the i5-3570K. [Jun '13 CPUPro]

MORE DETAILS

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