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Intel
IntelBX80637I53570K

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

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

Real World Speed
Performance profile from 188,441 user samples
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: 343rd / 1468
Gaming
Gaming 74%
Battleship
Desktop
Desktop 78%
Battleship
Workstation
Workstation 55%
Gunboat
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
Effective Speed
Effective CPU Speed
73.9 % Slightly faster effective speed.
+9%
67.6 %
Memory
Avg. Memory Latency
87.4 Pts Slightly lower memory latency.
+5%
83.1 Pts
1-Core
Avg. Single Core Speed
94.9 Pts +1% 94.1 Pts
2-Core
Avg. Dual Core Speed
188 Pts +1% 186 Pts
4-Core
Avg. Quad Core Speed
349 Pts Faster quad-core speed.
+16%
300 Pts
8-Core
Avg. Octa Core Speed
355 Pts Faster octa-core speed.
+11%
319 Pts
Memory
OC Memory Latency
95.5 Pts +1% 94.6 Pts
1-Core
OC Single Core Speed
117 Pts +3% 114 Pts
2-Core
OC Dual Core Speed
234 Pts +4% 226 Pts
4-Core
OC Quad Core Speed
451 Pts Faster OC quad-core speed.
+15%
393 Pts
8-Core
OC Octa Core Speed
456 Pts Faster OC octa-core speed.
+12%
406 Pts
Market Share
Based on 68,887,891 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.16 % Insanely higher market share.
+1,500%
Value
Value For Money
93.3 % +2% 91.4 %
User Rating
UBM User Rating
52 % 74 % Much more popular.
+42%
Price
Price (score)
$119 $93 Cheaper.
+22%
Age
Newest
127+ Months More recent.
+15%
150 Months
64-Core
OC Multi Core Speed
460 Pts Faster OC 64-core speed.
+14%
405 Pts
64-Core
Avg. Multi Core Speed
356 Pts Faster 64-core speed.
+11%
321 Pts
Launch Date
Launch Date
Q1'12 Q2'12
Lithography
Lithography
32 nm 22 nm
Recommended Price
Recommended Customer Price
$235.00 $225.00 - $235.00
Memory Types
Memory Types
DDR3 1066/1333 DDR3 1333/1600
Memory Bandwidth
Max Memory Bandwidth
21 GB/s 25.6 GB/s
Wireless Display
Intel® Wireless Display
No Yes
InTru 3D Tech
Intel® InTru™ 3D Technology
No Yes
Clear Video HD Tech
Intel® Clear Video HD Technology
No Yes
Intel Insider
Intel® Insider™
No Yes
Flexible Display Interface
Intel® Flexible Display Interface (Intel® FDI)
No Yes
PCI Express Revision
PCI Express Revision
2.0 3.0

More specs » More specs »

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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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]

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Processor Rankings (Price vs Performance) October 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]

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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