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IntelBX80637I53570K
IntelBX80671I76900K
▲ 747,449 ▼

4 Cores, 4 Threads @3.4GHz, Ivy Bridge.
Release date: Q2 2012.

VS
▲ 524,895 ▼

8 Cores, 16 Threads @3.2GHz, Broadwell-E.
Release date: Q2 2016.

Effective Speed 
+27%
Real World Speed
Performance profile from 192,271 user samples
Benchmark your CPU here
185,516 User Benchmarks
Best Bench: 79% Base clock 4.4 GHz, turbo 5.7 GHz (avg)
Worst Bench: 54% Base clock 3.4 GHz, turbo 0.5 GHz (avg)
Poor: 54% Great: 79%
SPEED RANK: 472nd / 1468
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 50%
Yacht
6,755 User Benchmarks
Best Bench: 98% Base clock 4.1 GHz, turbo 4.45 GHz (avg)
Worst Bench: 76% Base clock 3.2 GHz, turbo 1.2 GHz (avg)
Poor: 76% Great: 98%
SPEED RANK: 192nd / 1468
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 83%
Aircraft carrier
Effective Speed
Effective CPU Speed 		67.6 % 85.9 % Faster effective speed.
+27%
Average Score 
+51%
Memory
Avg. Memory Latency 		83.1 Pts 87.3 Pts Slightly lower memory latency.
+5%
1-Core
Avg. Single Core Speed 		94.1 Pts 114 Pts Faster single-core speed.
+21%
2-Core
Avg. Dual Core Speed 		186 Pts 228 Pts Faster dual-core speed.
+23%
4-Core
Avg. Quad Core Speed 		300 Pts 454 Pts Much faster quad-core speed.
+51%
8-Core
Avg. Octa Core Speed 		319 Pts 819 Pts Hugely faster octa-core speed.
+157%
Overclocked Score 
+45%
Memory
OC Memory Latency 		94.6 Pts 95.9 Pts +1%
1-Core
OC Single Core Speed 		114 Pts 138 Pts Faster OC single-core speed.
+21%
2-Core
OC Dual Core Speed 		226 Pts 276 Pts Faster OC dual-core speed.
+22%
4-Core
OC Quad Core Speed 		393 Pts 545 Pts Much faster OC quad-core speed.
+39%
8-Core
OC Octa Core Speed 		406 Pts 985 Pts Hugely faster OC octa-core speed.
+143%
Value & Sentiment 
+177%
Market Share
Based on 69,011,376 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.22 % Hugely higher market share.
+633% 		0.03 %
Value
Value For Money 		98.8 % 108 % Slightly better value.
+10%
User Rating
UBM User Rating 		74 % Much more popular.
+42% 		52 %
Price
Price (score) 		$70 Much cheaper.
+42% 		$120
Nice To Haves 
+106%
Age
Newest 		151 Months 101 Months Much more recent.
+33%
TDP
Thermal Design Power (TDP) 		77 Watts Much more energy efficient.
+45% 		140 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		4 threads 16 threads Hugely higher thread count.
+300%
Lithography
Manufacturing process 		22 nm 14 nm Much newer manufacturing.
+36%
Base Clock
Base Clock Speed 		3.4 GHz Slightly faster base frequency.
+6% 		3.2 GHz
Turbo Clock
Turbo Clock Speed 		3.8 GHz 4 GHz Slightly faster turbo frequency.
+5%
64-Core
OC Multi Core Speed 		405 Pts 1,428 Pts Hugely faster OC 64-core speed.
+253%
64-Core
Avg. Multi Core Speed 		321 Pts 1,206 Pts Hugely faster 64-core speed.
+276%
Specifications 
Series
CPU Architecture 		Ivy Bridge Broadwell-E
Socket
Motherboard Socket 		FCLGA1155 LGA2011-V3
Graphics
Integrated Graphics 		HD 4000 None
Launch Date
Launch Date 		Q2'12 Q2'16
Cache
Cache 		6 MB SmartCache 20 MB
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$225.00 - $235.00 N/A
Max Turbo Frequency
Max Turbo Frequency 		3.8 GHz 4 GHz
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 128 GB
Memory Types
Memory Types 		DDR3 1333/1600 DDR4 2400/2133
Memory Channels
Max # of Memory Channels 		2 4
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 4000 None
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 67.6%
Average Bench 85.9%

The Core i5-3570K Ivy Bridge processor is one of Intel's best performers to date. In terms of real world performance this processor offers far more than most users are likely to ever need. Scoring 2012 points on the PassMark Single Thread benchmark, the 3570K is within a few percent of the fastest processors currently available and at 77 watts TDP it's no energy hog either. The server orientated GeekBench and PassMark scores of 13920 and 7144 put the 3570K at just over the 50% marker in terms of total processing capacity compared to the other processors in the group test. For server based workloads more performance is available from the Core i7 range of processors but for typical consumer use this processor is already far more powerful than it needs to be. [May '13 CPUPro]

MORE DETAILS

The Core i7-6900K is one of four new Broadwell-E prosumer CPUs. This model has eight cores with base and turbo frequencies of 3.2 and 4.0 GHz respectively. The 6900K is based on a 14 nm architecture, it has a TDP of 140 watts, 40 PCIe 3.0 lanes and no integrated graphics. Because of its MSRP of $1,100, the 6900K only makes sense for very niche use cases which include top end graphics design and video production. Comparing the 6900K and 6700K shows that for typical desktop use the 6900K only offers a gain of around 12% for a whopping three 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 6900K. That said, as a workstation CPU the 6900K is bested only by the $2,000 flagship ten core 6950X. (6900K vs 6950X) [Jun '16 CPUPro]

MORE DETAILS

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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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The Best
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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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