IntelBX80677I37350K
IntelBX80623I72600K
$319

2 Cores, 4 Threads @4.2GHz, Kaby Lake.
Release date: Q1 2017.

 $319 

4 Cores, 8 Threads @3.4GHz, Sandy Bridge.
Release date: Q1 2011.

Real World Speed
Performance profile from 151,535 user samples
4,002 User Benchmarks
Best Bench: 80% Base clock 4.2 GHz, turbo 4.6 GHz (avg)
Worst Bench: 57% Base clock 4.2 GHz, turbo 0.8 GHz (avg)
Poor: 57% Great: 80%
SPEED RANK: 367th / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 53%
Yacht
147,533 User Benchmarks
Best Bench: 83% Base clock 3.4 GHz, turbo 4.7 GHz (avg)
Worst Bench: 56% Base clock 3.4 GHz, turbo 27,195,430 GHz (avg)
Poor: 56% Great: 83%
SPEED RANK: 390th / 1442
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 55%
Gunboat
Effective Speed
Effective CPU Speed
71.5 % +1% 70.6 %
Memory
Avg. Memory Latency
85.7 Pts 87 Pts +2%
1-Core
Avg. Single Core Speed
122 Pts Much faster single-core speed.
+33%
91.8 Pts
2-Core
Avg. Dual Core Speed
215 Pts Faster dual-core speed.
+24%
173 Pts
4-Core
Avg. Quad Core Speed
332 Pts Faster quad-core speed.
+13%
295 Pts
8-Core
Avg. Octa Core Speed
337 Pts 424 Pts Faster octa-core speed.
+26%
Memory
OC Memory Latency
95.2 Pts 96 Pts +1%
1-Core
OC Single Core Speed
144 Pts Faster OC single-core speed.
+24%
116 Pts
2-Core
OC Dual Core Speed
258 Pts Faster OC dual-core speed.
+14%
226 Pts
4-Core
OC Quad Core Speed
395 Pts +3% 384 Pts
8-Core
OC Octa Core Speed
396 Pts 549 Pts Much faster OC octa-core speed.
+39%
Market Share
Based on 67,822,978 CPUs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.16 % Insanely higher market share.
+1,500%
Value
Value For Money
122 % Much better value.
+79%
67.9 %
User Rating
UBM User Rating
53 % 76 % Much more popular.
+43%
Price
Price (score)
$40 Hugely cheaper.
+87%
$319
Age
Newest
88 Months Much more recent.
+45%
160 Months
TDP
Thermal Design Power (TDP)
60 Watts Much more energy efficient.
+37%
95 Watts
Cores
CPU Processing Cores
2 cores 4 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads
4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
14 nm Much newer manufacturing.
+56%
32 nm
Base Clock
Base Clock Speed
4.2 GHz Faster base frequency.
+24%
3.4 GHz
Turbo Clock
Turbo Clock Speed
4.2 GHz Faster turbo frequency.
+11%
3.8 GHz
64-Core
OC Multi Core Speed
397 Pts 558 Pts Much faster OC 64-core speed.
+41%
64-Core
Avg. Multi Core Speed
339 Pts 437 Pts Faster 64-core speed.
+29%
Series
CPU Architecture
Kaby Lake Sandy Bridge
Socket
Motherboard Socket
FCLGA1151 LGA1155
Graphics
Integrated Graphics
HD 630 HD 3000
Launch Date
Launch Date
Q1'17 Q1'11
Cache
Cache
4 MB 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 SSE4.1/4.2, AVX
Lithography
Lithography
14 nm 32 nm
Recommended Price
Recommended Customer Price
$168.00 - $179.00 N/A
Bus Speed
Bus Speed
8 GT/s DMI3 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 32 GB
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR3 1066/1333
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® HD Graphics 3000
Graphics Base Frequency
Graphics Base Frequency
350.00 MHz 850 MHz
# of Displays Supported
# of Displays Supported ‡
3 2
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.35 GHz
PCI Express Revision
PCI Express Revision
3.0 2.0

More specs » More specs »
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The Intel Core i3-7350K is Intel’s first unlocked i3 processor. The base clock of 4.2 GHz on the 7350K is matched only by the flagship i7-7700K. Consequently for desktop applications and the vast majority of tasks that rely primarily on single core performance the 7350K excels. The i3-7350K’s key feature is an unlocked multiplier which should allow a comfortable overclock (on air) to 4.8 GHz. This makes the 7350K far better suited to desktop workloads than any other non-K CPU. The Achilles heel of only having two physical cores means that for tasks that can use more than two cores such as video encoding or software development, the 7350K lags behind its quad core counterparts. For typical desktop computing such as email, browsing with multiple tabs, office documents and playing the majority of games the i3-7350K is a viable option, but at current prices it’s bested by both the i5-7600K and i7-7700K which offer far better value for money. [Jan '17 CPUPro]

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The i7-2600K Sandy Bridge processor is two generations old and nearly three years out of date. The numerous owners of this superb processor should feel in no hurry to upgrade as it's still one of the fastest consumer processors, even by today's standards. The benchmark figures indicate that in terms of real-world performance this processor is only 5% slower than the third generation Ivy Bridge i7-3770K, not bad considering its age. That said new buyers will find both better energy efficiency and marginal performance improvements elsewhere[Feb '12 CPUPro]

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Processor Rankings (Price vs Performance) May 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]

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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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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
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 Frequently Asked Questions

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