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AMDFD8370FRHKBOX
AMDYD3400C5FHBOX
▲ 577,234 ▼

8 Cores, 8 Threads @4.0GHz, Piledriver.
Release date: Q3 2014.

VS
▲ 783,488 ▼

4 Cores, 8 Threads.
Release date ≈ Q2 2019.

Effective Speed 
+10%
Real World Speed
Performance profile from 128,438 user samples
Benchmark your CPU here
34,720 User Benchmarks
Best Bench: 68% Base clock 4 GHz
Worst Bench: 53% Base clock 4 GHz, turbo 2.15 GHz (avg)
Poor: 53% Great: 68%
SPEED RANK: 569th / 1468
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 49%
Yacht
93,718 User Benchmarks
Best Bench: 78% Base clock 4 GHz, turbo 3.95 GHz (avg)
Worst Bench: 54% Base clock 3.7 GHz, turbo 3.75 GHz (avg)
Poor: 54% Great: 78%
SPEED RANK: 459th / 1468
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 58%
Gunboat
Effective Speed
Effective CPU Speed 		62.1 % 68.1 % Slightly faster effective speed.
+10%
Average Score 
+44%
Memory
Avg. Memory Latency 		81.5 Pts Lower memory latency.
+17% 		69.6 Pts
1-Core
Avg. Single Core Speed 		67.6 Pts 112 Pts Much faster single-core speed.
+66%
2-Core
Avg. Dual Core Speed 		128 Pts 211 Pts Much faster dual-core speed.
+65%
4-Core
Avg. Quad Core Speed 		232 Pts 360 Pts Much faster quad-core speed.
+55%
8-Core
Avg. Octa Core Speed 		368 Pts 550 Pts Much faster octa-core speed.
+49%
Overclocked Score 
+46%
Memory
OC Memory Latency 		91.3 Pts Lower OC memory latency.
+11% 		82.2 Pts
1-Core
OC Single Core Speed 		75.8 Pts 126 Pts Much faster OC single-core speed.
+66%
2-Core
OC Dual Core Speed 		146 Pts 248 Pts Much faster OC dual-core speed.
+70%
4-Core
OC Quad Core Speed 		269 Pts 424 Pts Much faster OC quad-core speed.
+58%
8-Core
OC Octa Core Speed 		426 Pts 627 Pts Much faster OC octa-core speed.
+47%
Value & Sentiment 
+250%
Market Share
Based on 68,953,887 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.1 % Hugely higher market share.
+900%
Value
Value For Money 		70.5 % 88.2 % Better value.
+25%
User Rating
UBM User Rating 		57 % 78 % Much more popular.
+37%
Price
Price (score) 		$175 $108 Much cheaper.
+38%
Nice To Haves 
+48%
Age
Newest 		122 Months 64+ Months Much more recent.
+48%
64-Core
OC Multi Core Speed 		431 Pts 634 Pts Much faster OC 64-core speed.
+47%
64-Core
Avg. Multi Core Speed 		375 Pts 565 Pts Much faster 64-core speed.
+51%
Conclusion 
Average Bench 62.1%
Average Bench 68.1%

The FX-8370 is a top of the range black edition Vishera eight core processor based on AMD’s Piledriver architecture. It was launched in September 2014 and is both cheaper and faster than the FX-8350. The FX range offers high performance and this particular processor holds a world record for reaching an incredible 8.7 GHz when overclocked under lab conditions. For typical users however, the FX-8370 runs at 4.0/4.3 GHz (base/turbo) and typically hits 5.0 GHz when overclocked. Its effective speed is 83 which is currently only exceeded by AMD's 20% more expensive FX-9590 (scoring 85), making it relatively good value for money. Eight cores aren’t necessary for most applications, but things are changing and if you heavily rely on multi-threaded applications then the FX-8370 may be a good choice. [Dec '14 CPUPro]

MORE DETAILS

Little better GPU performance (Vega 11 for Ryzen 5 3400G/2400G compared to Vega 8 for Ryzen 3 3200G/2200G) for slightly more multi thread performance which may be useful for some use cases. [Oct '19 ColdSpy]

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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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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