IntelBX80646I34370
IntelBX80684I78086K

2 Cores, 4 Threads @3.8GHz, Haswell.
Release date: Q3 2014.

6 Cores, 12 Threads @4.00 GHz, Coffee Lake.
Release date ≈ Q2 2018.

Real World Speed
Performance profile from 39,590 user samples
1,504 User Benchmarks
Best Bench: 72% Base clock 3.8 GHz, turbo 3.8 GHz (avg)
Worst Bench: 52% Base clock 3.8 GHz, turbo 3.8 GHz (avg)
Poor: 52% Great: 72%
SPEED RANK: 487th / 1442
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 48%
Yacht
38,086 User Benchmarks
Best Bench: 102% Base clock 4 GHz, turbo 5.15 GHz (avg)
Worst Bench: 81% Base clock 4 GHz, turbo 0.8 GHz (avg)
Poor: 81% Great: 102%
SPEED RANK: 135th / 1442
Gaming
Gaming 91%
Nuclear submarine
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 82%
Aircraft carrier
Effective Speed
Effective CPU Speed
65.8 % 90.8 % Much faster effective speed.
+38%
Memory
Avg. Memory Latency
85.9 Pts 91.6 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Speed
100 Pts 132 Pts Much faster single-core speed.
+32%
2-Core
Avg. Dual Core Speed
176 Pts 256 Pts Much faster dual-core speed.
+45%
4-Core
Avg. Quad Core Speed
266 Pts 484 Pts Hugely faster quad-core speed.
+82%
8-Core
Avg. Octa Core Speed
270 Pts 800 Pts Hugely faster octa-core speed.
+196%
Memory
OC Memory Latency
94.7 Pts 97 Pts +2%
1-Core
OC Single Core Speed
113 Pts 153 Pts Much faster OC single-core speed.
+35%
2-Core
OC Dual Core Speed
210 Pts 304 Pts Much faster OC dual-core speed.
+45%
4-Core
OC Quad Core Speed
301 Pts 580 Pts Hugely faster OC quad-core speed.
+93%
8-Core
OC Octa Core Speed
301 Pts 948 Pts Hugely faster OC octa-core speed.
+215%
Market Share
Based on 67,793,841 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 0.08 % Insanely higher market share.
+∞%
Value
Value For Money
108 % Much better value.
+31%
82.3 %
User Rating
UBM User Rating
52 % 55 % Slightly more popular.
+6%
Price
Price (score)
$46 Hugely cheaper.
+88%
$399
Age
Newest
116 Months 70+ Months Much more recent.
+40%
64-Core
OC Multi Core Speed
302 Pts 1194 Pts Hugely faster OC 64-core speed.
+295%
64-Core
Avg. Multi Core Speed
271 Pts 1008 Pts Hugely faster 64-core speed.
+272%
Launch Date
Launch Date
Q3'14 Q2'18
Cache
Cache
4 MB SmartCache 12 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Lithography
Lithography
22 nm 14 nm
Recommended Price
Recommended Customer Price
$138.00 - $147.00 N/A
Bus Speed
Bus Speed
5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification
PCG 2013C PCG 2015D (130W)
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 64 GB
Memory Types
Memory Types
DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
25.6 GB/s 41.6 GB/s
ECC Memory Supported
ECC Memory Supported ‡
Yes No
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 4600 Intel® UHD Graphics 630
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.20 GHz
Graphics Video Max Memory
Graphics Video Max Memory
2 GB 64 GB
Turbo Boost Tech
Intel® Turbo Boost Technology ‡
No 2.0
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
No Yes
TSX-NI
Intel® TSX-NI
No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
No Yes
PCI Express Revision
PCI Express Revision
Up to 3.0 3.0

More specs » More specs »
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The Intel Core i3-4370 is a mid-range dual-core four threaded 4th generation (Haswell) processor. It was released in Q3 2014 and thanks to its base frequency of 3.8 GHz, it scores a very respectable 96 for effective speed. Whilst this is fast enough to run nearly all applications smoothly, 3D graphics performance is limited by the integrated Intel HD Graphics 4600. Although the 4370 is currently the fastest i3, it’s worth considering the i3-4160 which offers significantly better value for money. Comparing the 4160 and 4370 shows that the 4160 is 22% cheaper but only 5% slower in terms of effective speed. [Nov '14 CPUPro]

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Intel are celebrating the 40th anniversary of their x86 architecture and 8086 processor with the launch of their high-end i7-8086K. Just 50,000 units of this hex core, twelve threaded Coffee Lake processor have been made available globally. Exactly like the i7-8700K, the 8086K features 12MB of smart (L3) cache, 2 channels of DDR4 RAM and has a TDP of 95W. Essentially, the 8086K is Intel’s current Coffee Lake flagship, the i7-8700K, with a single-core turbo frequency factory overclocked by 300 MHz. Thermals permitting, out of the box, the i7-8086K achieves a single core boost speed of 5.0 GHz – which is a new record for Intel. That said, you would be unlucky if you were unable to achieve a 5.0 GHz single core OC with an 8700K. For everything other than single core, the turbo clock speeds on the 8086K exactly match the 8700K which puts the 8086K firmly into gimmick territory. Directly comparing the 8086K and 8700K shows that for a $100 (24%) price premium you get around a 5% performance improvement which drops to around 2% when both chips are overclocked. If the price gap between the 8086K and the 8700K were to fall to less than 20 USD it may be worth considering the 8086K. [Jun '18 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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HDDRAMUSB
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