AMD Athlon X4 740

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Overview
ManufacturerAMD
Family ModelAthlon X4 740
Release DateReleased October, 2012
Is Olderolder
Key Specs3.2 GHz Quad core Unlocked
Score5.2
Summary
Clock speed3.2 GHz
Turbo clock speed3.7 GHz
CoresQuad core
Is unlockedYes
Features
Has a NX bitYes
Has virtualization supportYes
Instruction set extensionsAES AMD-V AMD64 AVX 1.1 CLMUL CVT16 F16C FMA4
MMX SSE SSE2 SSE3 SSE4.1 SSE4.2 SSE4a XOP
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 cache4 MB
L2 cache per core1 MB/core
Manufacture process32 nm
Transistor count1,303,000,000
Max CPUs1
Die size246 mm²
Voltage range0.83 - 1.48V
Operating temperatureUnknown - 73°C
Overclocking
Overclock popularity13
Overclock review score0
Overclocked clock speed3.77 GHz
Overclocked clock speed (Water)3 GHz
Overclocked clock speed (Air)3.77 GHz
Power Consumption
TDP65W
Annual home energy cost15.66 $/year
Annual commercial energy cost56.94 $/year
Performance per watt12.3 pt/W
Typical power consumption52.81W
Memory Controller
Memory controllerBuilt-in
Memory typeDDR3-1866
Benchmarks
GeekBench 3 (Multi-core)5,068
GeekBench 3 (Single core)1,812
GeekBench 3 (AES single core)2,030,000 MB/s
GeekBench (32-bit)4,945
GeekBench4,945
3D Mark 11 (Physics)3,150
PassMark3,971
PassMark (Single Core)1,287
Scores
Performance6.3
Single-core Performance6.0
Integrated Graphics0.0
Integrated Graphics (OpenCL)0.0
Performance per Watt5.2
Valuen.d.
CPUPK Score5.2
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