AMD A4-4000 AMD A4-5100
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AMD A4-4000 vs AMD A4-5100

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Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank ?
AMD A4-4000
Rank ?
AMD A4-5100
Multi-core performance
Rank 2 - 89 %
AMD A4-4000
Rank 1 - 100 %
AMD A4-5100
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

AMD A4-4000
AMD A4-4000 100 %
AMD Radeon HD 7480D
184
AMD A4-5100
AMD Radeon HD 8330
127

More benchmarks

At a glance

Wischen
AMD A4-4000AMD A4-5100
FamilyAMD A (112)AMD A (112)
CPU groupAMD A4-4000 (2)AMD A4-5000 (5)
ArchitectureRichland (Piledriver)Kabini (Jaguar)
Technology32 nm28 nm
SegmentDesktopNotebook
SocketFM2
Predecessor
Successor

CPU Cores and Base Frequency

Wischen
AMD A4-4000AMD A4-5100
CPU Cores / Threads2 / 24 / 4
Hyperthreading / SMT
Core architecturenormalnormal
Cores: 2x 4x
Frequency: 3.00 GHz 1.55 GHz
Turbo (1 Core): 3.20 GHz
Turbo (All Cores): 3.20 GHz
L2-Cache
L3-Cache1.00 MB2.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
AMD A4-4000AMD A4-5100
GPU nameAMD Radeon HD 7480DAMD Radeon HD 8330
GPU frequency0.72 GHz0.50 GHz
CUs / Shader2 / 1282 / 128
Raytracing
Max. displays22
Max. GPU Memory2 GB2 GB
Technology32 nm28 nm
Release dateQ2/2012Q2/2013

NPU AI performance

Wischen
AMD A4-4000AMD A4-5100
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen
AMD A4-4000AMD A4-5100
MemoryDDR3-1333 (21.3 GB/s)
DDR3L-1600 (25.6 GB/s)
Max. Memory
Memory channels22
ECCNoNo
PCIe
PCIe Bandwidth

Thermal Management

Wischen
AMD A4-4000AMD A4-5100
TDP65 W15 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen
AMD A4-4000AMD A4-5100
Chip designUnknownUnknown
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)x86-64 (64 bit)
ISA extensionsSSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4SSE4a, SSE4.1, SSE4.2, AVX
Release dateQ2/2013Q4/2013
Release price32 $
Documents

Your rating

Here you can rate one or both of the processors. The average rating of AMD A4-4000 is 3.6 stars (11 ratings), while AMD A4-5100 has received 0 stars (0 ratings).

Click on the stars to rate one or both processors.

AMD A4-4000
AMD A4-4000
2C / 2T · 3.00 - 3.20 GHz
AMD A4-5100
AMD A4-5100
4C / 4T · 1.55 GHz

Most popular CPUs in both categories

AMD A4-4000
AMD A4-4000
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