AMD Phenom II X4 Black 975

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Overview
ManufacturerAMD
Family ModelPhenom II X4 Black 975
Release DateReleased January, 2011
Is Olderolder
Key Specs3.6 GHz Quad core Unlocked
Score4.6
Summary
Clock speed3.6 GHz
Turbo clock speed0 GHz
CoresQuad core
Socket typeAM3
Is unlockedYes
Features
Has a NX bitYes
Has virtualization supportYes
Instruction set extensionsSSE4a 3DNow! SSE2 SSE MMX SSE3
Supports dynamic frequency scalingYes
Integrated Graphics
GPUNone
LabelNone
Latest DirectXNone
Number of displays supportedNone
GPU clock speedNone
Turbo clock speedNone
3DMark06None
Bus
Clock speed2,000 MHz
Details
Architecturex86-64
Threads4 threads
L2 cache2 MB
L2 cache per core0.5 MB/core
L3 cache6 MB
L3 cache per core1.5 MB/core
Manufacture process45 nm
Max CPUs1
Voltage range0.83 - 1.4V
Operating temperatureUnknown - 62°C
Overclocking
Overclock popularity21
Overclock review score5
Overclocked clock speed4.39 GHz
Overclocked clock speed (Water)4.26 GHz
Overclocked clock speed (Air)4.39 GHz
Power Consumption
TDP125W
Annual home energy cost30.11 $/year
Annual commercial energy cost109.5 $/year
Performance per watt1.46 pt/W
Typical power consumption101.56W
Memory Controller
Memory controllerBuilt-in
Memory typeDDR3
Benchmarks
GeekBench 3 (Multi-core)6,513
GeekBench 3 (Single core)1,851
GeekBench 3 (AES single core)145,400 MB/s
GeekBench (32-bit)6,461
GeekBench (64-bit)8,505
GeekBench8,505
PassMark4,535
PassMark (Single Core)1,264
Scores
Performance5.3
Single-core Performance4.3
Integrated Graphics0.0
Integrated Graphics (OpenCL)0.0
Performance per Watt5.2
Valuen.d.
CPUPK Score4.6
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