AMD A4-1200 vs AMD EPYC 9124

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CPU comparison with benchmarks


AMD A4-1200 CPU1 vs CPU2 AMD EPYC 9124
AMD A4-1200 AMD EPYC 9124

CPU comparison

AMD A4-1200 or AMD EPYC 9124 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD A4-1200 has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-1200 was released in Q2/2013.

The AMD EPYC 9124 has 16 cores with 32 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9124 was released in Q4/2022.
AMD A (112) Family AMD EPYC (129)
AMD A4-1000 (3) CPU group AMD EPYC 9004 (21)
7 Generation 4
Temash (Jaguar) Architecture Genoa / Genoa-X (Zen 4)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A4-1200 is a 2 core processor with a clock frequency of 1.00 GHz. The AMD EPYC 9124 has 16 CPU cores with a clock frequency of 3.00 GHz (3.70 GHz).
AMD A4-1200 Characteristic AMD EPYC 9124
2 Cores 16
2 Threads 32
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking ? No
1.00 GHz Frequency 3.00 GHz
-- Turbo Frequency (1 Core) 3.70 GHz
-- Turbo Frequency (All Cores) 3.60 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD A4-1200 Characteristic AMD EPYC 9124
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
AMD Radeon HD 8180 GPU no iGPU
0.23 GHz GPU frequency --
-- GPU (Turbo) --
5 GPU Generation --
28 nm Technology
2 Max. displays
2 Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.1 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
AMD Radeon HD 8180 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The AMD A4-1200 supports a maximum of GB of memory in 2 memory channels. The AMD EPYC 9124 can connect up to 6144 GB of memory in 12 memory channels.
AMD A4-1200 Characteristic AMD EPYC 9124
DDR3L-1066 Memory DDR5-4800
Max. Memory 6144 GB
2 (Dual Channel) Memory channels 12
17.1 GB/s Max. Bandwidth 460.8 GB/s
No ECC Yes
-- L2 Cache 16.00 MB
1.00 MB L3 Cache 64.00 MB
-- PCIe version 5.0
-- PCIe lanes 128
-- PCIe Bandwidth 504.1 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A4-1200 has a TDP of 3.9 W, that of the AMD EPYC 9124 is 200 W.
AMD A4-1200 Characteristic AMD EPYC 9124
3.9 W TDP (PL1 / PBP) 200 W
-- TDP (PL2) --
-- TDP up 240 W
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The AMD A4-1200 has a 1.00 MB cache, while the AMD EPYC 9124 cache has a total of 80.00 MB.
AMD A4-1200 Characteristic AMD EPYC 9124
28 nm Technology 5 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
FT3 Socket SP5
AMD-V Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows Server 2022, Linux, Windows 11
Q2/2013 Release date Q4/2022
-- Release price 1083 $
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD A4-1200 AMD A4-1200
AMD Radeon HD 8180 @ 0.23 GHz
58 (100%)
AMD EPYC 9124 AMD EPYC 9124
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD A4-1200 AMD A4-1200
2C 2T @ 1.00 GHz
652 (100%)
AMD EPYC 9124 AMD EPYC 9124
16C 32T @ 3.60 GHz
0 (0%)

Devices using this processor
AMD A4-1200 AMD EPYC 9124
Unknown Unknown

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