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IntelBX80646I54670K
AMDFD8350FRHKBOX
▲ 629,468 ▼

4 Cores, 4 Threads @3.4GHz, Haswell.
Release date: Q2 2013.

VS
▲ 5726,794 ▼

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

Effective Speed 
+12%
Real World Speed
Performance profile from 441,678 user samples
Benchmark your CPU here
128,482 User Benchmarks
Best Bench: 79% Base clock 3.4 GHz, turbo 4.6 GHz (avg)
Worst Bench: 51% Base clock 3.4 GHz
Poor: 51% Great: 79%
SPEED RANK: 466th / 1468
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 51%
Yacht
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: 592nd / 1468
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 47%
Yacht
Effective Speed
Effective CPU Speed 		68 % Faster effective speed.
+12% 		60.8 %
Average Score 
+30%
Memory
Avg. Memory Latency 		81.8 Pts +1% 81 Pts
1-Core
Avg. Single Core Speed 		97.8 Pts Much faster single-core speed.
+52% 		64.3 Pts
2-Core
Avg. Dual Core Speed 		192 Pts Much faster dual-core speed.
+57% 		122 Pts
4-Core
Avg. Quad Core Speed 		311 Pts Much faster quad-core speed.
+41% 		221 Pts
8-Core
Avg. Octa Core Speed 		332 Pts 341 Pts +3%
Overclocked Score 
+38%
Memory
OC Memory Latency 		94.6 Pts +3% 91.8 Pts
1-Core
OC Single Core Speed 		120 Pts Much faster OC single-core speed.
+64% 		73.3 Pts
2-Core
OC Dual Core Speed 		235 Pts Much faster OC dual-core speed.
+64% 		143 Pts
4-Core
OC Quad Core Speed 		395 Pts Much faster OC quad-core speed.
+56% 		254 Pts
8-Core
OC Octa Core Speed 		415 Pts +5% 397 Pts
Value & Sentiment 
+36%
Market Share
Based on 68,931,437 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.17 % Hugely higher market share.
+143% 		0.07 %
Value
Value For Money 		90.1 % Slightly better value.
+7% 		84.2 %
User Rating
UBM User Rating 		62 % Slightly more popular.
+9% 		57 %
Price
Price (score) 		$100 $85 Cheaper.
+15%
Nice To Haves 
+18%
Age
Newest 		137 Months Slightly more recent.
+6% 		145 Months
TDP
Thermal Design Power (TDP) 		84 Watts Much more energy efficient.
+33% 		125 Watts
Cores
CPU Processing Cores 		4 cores 8 cores Hugely higher core count.
+100%
Threads
CPU Processing Threads 		4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process 		22 nm Much newer manufacturing.
+31% 		32 nm
Base Clock
Base Clock Speed 		3.4 GHz 4 GHz Faster base frequency.
+18%
Turbo Clock
Turbo Clock Speed 		3.8 GHz 4.2 GHz Faster turbo frequency.
+11%
64-Core
OC Multi Core Speed 		413 Pts +0% 411 Pts
64-Core
Avg. Multi Core Speed 		335 Pts 353 Pts Slightly faster 64-core speed.
+5%
Specifications 
Series
CPU Architecture 		Haswell Piledriver
Socket
Motherboard Socket 		FCLGA1150 AM3+
Graphics
Integrated Graphics 		HD 4600 None
Conclusion 
Average Bench 68%
Average Bench 60.8%

The Intel Core i5-4670K is the latest middle tier desktop processor from the fourth generation of Intel's Core range codenamed "Haswell". In terms of raw performance this processor slightly bests its predecessor the 3570K achieving approximately 10% higher server benchmark scores. In terms of real world performance the single core improvements are more relevant as more than two cores are rarely used for most typical consumer tasks and these have also improved by around 10% over the 3570K. It's not all good news though as the price increase of 14% more than offsets the performance improvements. This processor currently represents approximately the same value for money as its predecessor, the i5-3570K. [Jun '13 CPUPro]

MORE DETAILS

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

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The Best
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