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AMDFD8350FRHKBOX
AMDFD8320FRHKBOX
▲ 5726,759 ▼

8 Cores, 8 Threads @4.0GHz, Piledriver.
Release date: Q4 2012.

VS
▲ 564,740 ▼

8 Cores, 8 Threads @3.5GHz, Piledriver.
Release date: Q4 2012.

Effective Speed 
+4%
Real World Speed
Performance profile from 419,650 user samples
Benchmark your CPU here
313,196 User Benchmarks
Best Bench: 68% Base clock 4.75 GHz, turbo 4.7 GHz (avg)
Worst Bench: 48% Base clock 4 GHz, turbo 1.55 GHz (avg)
Poor: 48% Great: 68%
SPEED RANK: 567th / 1441
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 47%
Yacht
106,454 User Benchmarks
Best Bench: 65% Base clock 4.5 GHz, turbo 4.5 GHz (avg)
Worst Bench: 47% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 47% Great: 65%
SPEED RANK: 605th / 1441
Gaming
Gaming 59%
Gunboat
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 45%
Speed boat
Effective Speed
Effective CPU Speed 		60.8 % +4% 58.5 %
Average Score 
+8%
Memory
Avg. Memory Latency 		81 Pts +1% 80.5 Pts
1-Core
Avg. Single Core Speed 		64.3 Pts Slightly faster single-core speed.
+9% 		58.8 Pts
2-Core
Avg. Dual Core Speed 		122 Pts Slightly faster dual-core speed.
+9% 		112 Pts
4-Core
Avg. Quad Core Speed 		221 Pts Faster quad-core speed.
+10% 		200 Pts
8-Core
Avg. Octa Core Speed 		341 Pts Faster octa-core speed.
+11% 		306 Pts
Overclocked Score 
+6%
Memory
OC Memory Latency 		91.8 Pts +1% 90.9 Pts
1-Core
OC Single Core Speed 		73.3 Pts Slightly faster OC single-core speed.
+6% 		68.9 Pts
2-Core
OC Dual Core Speed 		143 Pts Slightly faster OC dual-core speed.
+8% 		132 Pts
4-Core
OC Quad Core Speed 		254 Pts Slightly faster OC quad-core speed.
+8% 		236 Pts
8-Core
OC Octa Core Speed 		397 Pts Slightly faster OC octa-core speed.
+7% 		371 Pts
Value & Sentiment 
+8%
Market Share
Based on 67,707,535 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.08 % 0.11 % Much higher market share.
+38%
Value
Value For Money 		74.9 % +4% 72.3 %
User Rating
UBM User Rating 		57 % +2% 56 %
Price
Price (score) 		$130 $129 +1%
Nice To Haves 
+4%
Age
Newest 		138 Months 138 Months
TDP
Thermal Design Power (TDP) 		125 Watts 125 Watts
Cores
CPU Processing Cores 		8 cores 8 cores
Threads
CPU Processing Threads 		8 threads 8 threads
Lithography
Manufacturing process 		32 nm 32 nm
Base Clock
Base Clock Speed 		4 GHz Faster base frequency.
+14% 		3.5 GHz
Turbo Clock
Turbo Clock Speed 		4.2 GHz +5% 4 GHz
64-Core
OC Multi Core Speed 		411 Pts Slightly faster OC 64-core speed.
+8% 		382 Pts
64-Core
Avg. Multi Core Speed 		353 Pts Faster 64-core speed.
+11% 		318 Pts
Specifications 
Series
CPU Architecture 		Piledriver Piledriver
Socket
Motherboard Socket 		AM3+ AM3+
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 60.8%
Average Bench 58.5%
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In terms of raw single-core performance the flagship AMD FX-8350 is lagging behind intel's processor line-up by over two generations. The PassMark Single Thread scores for the i5-2500K vs the FX-8350 are 1863 to 1520 which shows that in terms of raw per-core processing the FX-8350 is lagging the two year old i5 by 23%. Where the AMD FX makes up is on multi-core performance, with a score of 9156 vs 6745, the AMD leads the Intel 2500K by 36% making it the far more capable multi-threaded server orientated performer. The 8350 is also cheaper but significantly more power hungry which counts strongly against it as a server proposition. The FX-8350 could be a good fit for specific server use cases but for general consumer use, which is single and dual core intensive, Intel's two year old i5-2500K delivers better performance. [May '13 CPUPro]

MORE DETAILS

The AMD FX-8320 has the same architecture and specs as the FX-8350, the only difference being the base/turbo clocks of 3.5/4.0 GHz for the 8320 vs 4.0/4.2 GHz for the 8350. Comparing the two models shows that the 8320 lags the 8350 at stock speeds by around 10% but broadly matches it when both processors are overclocked. This combined with the 8320's considerably lower price tag makes the 8320 the better value proposition. In terms of outright performance, as with all AMD CPUs, the FX series have very strong multi-core performance but lag Intel considerably in terms of single and dual-core throughput. [Mar '14 CPUPro]

MORE DETAILS

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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