AMD A4 3420

  [Go Back]
Overview
ManufacturerAMD
Family ModelA4 3420
Release DateReleased December, 2011
Is Olderolder
Key Specs2.8 GHz Dual core
Score6.6
Summary
Clock speed2.8 GHz
Turbo clock speedNone
CoresDual core
Socket typeFM1
Features
Has a NX bitYes
Has virtualization supportYes
Instruction set extensions3DNow! AMD-V AMD64 MMX SSE SSE2 SSE3 SSE4a
Supports dynamic frequency scalingYes
Integrated Graphics
GPUGPU
LabelAMD Radeon HD 6410D
GPU clock speed600 MHz
Details
Architecturex86-64
Threads2 threads
L2 cache1 MB
L2 cache per core0.5 MB/core
Manufacture process32 nm
Transistor count1,178,000,000
Max CPUs1
Die size228 mm²
Voltage range0.91 - 1.41V
Overclocking
Overclocked clock speed3.48 GHz
Overclocked clock speed (Water)2.8 GHz
Overclocked clock speed (Air)3.48 GHz
Power Consumption
TDP65W
Annual home energy cost15.66 $/year
Annual commercial energy cost56.94 $/year
Performance per watt1.59 pt/W
Typical power consumption52.81W
Memory Controller
Memory controllerBuilt-in
Memory typeDDR3-1600
Benchmarks
Sky Diver1,104
Cloud Gate2,474
GeekBench 3 (Multi-core)2,532
GeekBench 3 (Single core)1,403
GeekBench 3 (AES single core)113,100 MB/s
GeekBench (32-bit)2,510
PassMark1,687
PassMark (Single Core)933
Scores
Performance5.0
Single-core Performance4.4
Integrated Graphics5.5
Integrated Graphics (OpenCL)n.d.
Performance per Watt6.5
Valuen.d.
CPUPK Score6.6
[Go Back]