Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 1 - 100 %
AMD A4-4000
Rank 2 - 26 %
AMD C-50
Multi-core performance
Rank 1 - 100 %
AMD A4-4000
Rank 2 - 27 %
AMD C-50
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

AMD A4-4000
AMD A4-4000 100 %
2C / 2T · 3.20 GHz
348
AMD C-50
AMD C-50 26 %
2C / 2T · 1.00 GHz
91
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

AMD A4-4000
AMD A4-4000 100 %
2C / 2T · 3.20 GHz
499
AMD C-50
AMD C-50 32 %
2C / 2T · 1.00 GHz
162
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 C-50
AMD C-50 24 %
AMD Radeon HD 6250
45
CPU-Z Benchmark 17 Multi-Core

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

AMD A4-4000
AMD A4-4000 100 %
2C / 2T · 3.00 GHz
293
AMD C-50
AMD C-50 25 %
2C / 2T · 1.00 GHz
73

More benchmarks

At a glance

Wischen
AMD A4-4000AMD C-50
FamilyAMD A (112)AMD C (6)
CPU groupAMD A4-4000 (2)AMD C (6)
ArchitectureRichland (Piledriver)Ontario (Bobcat)
Technology32 nm40 nm
SegmentDesktopNotebook
SocketFM2BGA 413
Predecessor
Successor

CPU Cores and Base Frequency

Wischen
AMD A4-4000AMD C-50
CPU Cores / Threads2 / 22 / 2
Hyperthreading / SMT
Core architecturenormalnormal
Cores: 2x 2x
Frequency: 3.00 GHz 1.00 GHz
Turbo (1 Core): 3.20 GHz
Turbo (All Cores): 3.20 GHz
L2-Cache
L3-Cache1.00 MB1.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
AMD A4-4000AMD C-50
GPU nameAMD Radeon HD 7480DAMD Radeon HD 6250
GPU frequency0.72 GHz0.28 GHz
CUs / Shader2 / 1281 / 80
Raytracing
Max. displays22
Max. GPU Memory2 GB1 GB
Technology32 nm40 nm
Release dateQ2/2012Q4/2010

NPU AI performance

Wischen
AMD A4-4000AMD C-50
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen
AMD A4-4000AMD C-50
MemoryDDR3-1333 (21.3 GB/s)
DDR3-1066 (8.5 GB/s)
Max. Memory
Memory channels21
ECCNoNo
PCIe
PCIe Bandwidth

Thermal Management

Wischen
AMD A4-4000AMD C-50
TDP65 W9 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen
AMD A4-4000AMD C-50
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, FMA4SSE3, SSE4a
Release dateQ2/2013Q1/2011
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 C-50 has received 2.8 stars (9 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 C-50
AMD C-50
2C / 2T · 1.00 GHz

Most popular CPUs in both categories

AMD A4-4000
AMD A4-4000
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