Amd Athlon X4 750k 3.4 Ghz Black Edition

• CPU
• GPU
• SSD
• HDD
• RAM
• USB

Real World Speed

Performance profile from 47,456 user samples

42,236 User Benchmarks

Best Bench: 65% Base clock 3.95 GHz
Worst Bench: 47% Base clock 3.2 GHz, turbo 3.2 GHz (avg)

Workstation 42% Speed boat

5,220 User Benchmarks

Best Bench: 62% Base clock 4.45 GHz, turbo 4.45 GHz (avg)
Worst Bench: 43% Base clock 3.4 GHz, turbo 2.5 GHz (avg)

Effective Speed Effective CPU Speed		58.1 %	Slightly faster effective speed. +7%		54.4 %

Memory Avg. Memory Latency		78.5 Pts	Slightly lower memory latency. +6%		74.4 Pts
1-Core Avg. Single Core Mixed Speed		58 Pts			65.2 Pts	Faster single-core speed. +12%
2-Core Avg. Dual Core Mixed Speed		115 Pts			120 Pts	+4%
4-Core Avg. Quad Core Mixed Speed		220 Pts	Slightly faster quad-core speed. +9%		201 Pts
8-Core Avg. Octa Core Mixed Speed		223 Pts	Slightly faster octa-core speed. +9%		204 Pts

Memory OC Memory Latency		88 Pts	+3%		85.3 Pts
1-Core OC Single Core Mixed Speed		68.4 Pts			76.8 Pts	Faster OC single-core speed. +12%
2-Core OC Dual Core Mixed Speed		136 Pts			146 Pts	Slightly faster OC dual-core speed. +7%
4-Core OC Quad Core Mixed Speed		268 Pts	Slightly faster OC quad-core speed. +7%		251 Pts
8-Core OC Octa Core Mixed Speed		271 Pts	Slightly faster OC octa-core speed. +8%		250 Pts

Market Share

Based on 48,272,128 CPUs tested.

Market Share Market Share (trailing 30 days)		0.07 %	Higher market share. +17%		0.06 %
Value Value For Money		81 %			89.8 %	Better value. +11%
User Rating UBM User Rating		56 %	+4%		54 %
Price Price (score)		$83			$45	Much cheaper. +46%

Age Newest		152 Months			108 Months	More recent. +29%
TDP Thermal Design Power (TDP)		125 Watts			100 Watts	More energy efficient. +20%
Cores CPU Processing Cores		4 cores			4 cores
Threads CPU Processing Threads		4 threads			4 threads
Lithography Manufacturing process		45 nm			32 nm	Newer manufacturing. +29%
Base Clock Base Clock Speed		3.2 GHz			3.4 GHz	Slightly faster base frequency. +6%
Turbo Clock Turbo Clock Speed		3.2 GHz			4 GHz	Faster turbo frequency. +25%
64-Core OC Multi Core Mixed Speed		270 Pts	Slightly faster OC 64-core speed. +8%		249 Pts
64-Core Avg. Multi Core Mixed Speed		223 Pts	Slightly faster 64-core speed. +8%		206 Pts

Series CPU Architecture			K10			Piledriver
Socket Motherboard Socket			AM3			FM2
Graphics Integrated Graphics			None			None

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The AMD Phenom II X4 955 is a quad-core processor based on the K10 micro-architecture. When it launched in Q2 of 2009, it was AMD's fastest CPU. Given its base clock of 3.2 GHz, with appropriate cooling, this unlocked Black Edition chip can be overclocked to speeds in excess of 4 GHz. The 955's effective speed of 63 isn't impressive by today's standards, but when coupled with a decent graphics card, it won't cause major bottlenecks for most games. The 955 was pitched against the high-end of Intel's Core 2 quads, and now costs a fraction of its original list price as one would expect, however there are better alternatives on the market now.^{[ Dec '14 CPUPro]}

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The Athlon II X4 750K is not about outright speed, it's about value for money. As a result of its relatively weak single core performance, which is around 26% slower than the 3225, the 750K scores in the bottom 34% for real world consumer performance. The Intel competitors offer far snappier response times but only if you are prepared to pay around 70% more. If you are on a super tight budget the 750K may well be the best option but for most consumer orientated tasks it's probably worth paying a little more.^{[ Jun '13 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 freeware 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 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.
• - Compare your components to the current market leaders.
• - Explore your best upgrade options with a virtual PC build.
• - Compare your in-game FPS to other users with your hardware.

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Amd Athlon X4 750k 3.4 Ghz Black Edition

Source: https://cpu.userbenchmark.com/Compare/AMD-Phenom-II-X4-955-vs-AMD-Athlon-II-X4-750K/2935vs1548

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