AMD FX-8150 vs AMD Athlon Silver 7120C

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CPU comparison with benchmarks


AMD FX-8150 CPU1 vs CPU2 AMD Athlon Silver 7120C
AMD FX-8150 AMD Athlon Silver 7120C

CPU comparison

AMD FX-8150 or AMD Athlon Silver 7120C - 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 FX-8150 has 8 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-8150 was released in Q4/2011.

The AMD Athlon Silver 7120C has 2 cores with 2 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon Silver 7120C was released in Q3/2022.
AMD FX (30) Family AMD Athlon (29)
AMD FX-8000 (11) CPU group AMD Athlon Silver 7000 (2)
2 Generation 5
Vishera (Bulldozer) Architecture Mendocino (Zen2)
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD FX-8150 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD FX-8150 is 3.60 GHz (4.20 GHz) while the AMD Athlon Silver 7120C has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD Athlon Silver 7120C is at 2.40 GHz (3.50 GHz).

AMD FX-8150 Characteristic AMD Athlon Silver 7120C
8 Cores 2
8 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
3.60 GHz Frequency 2.40 GHz
4.20 GHz Turbo Frequency (1 Core) 3.50 GHz
4.20 GHz Turbo Frequency (All Cores) --

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 FX-8150 Characteristic AMD Athlon Silver 7120C
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD FX-8150 or AMD Athlon Silver 7120C has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU AMD Radeon 610M
GPU frequency 0.40 GHz
-- GPU (Turbo) 1.90 GHz
-- GPU Generation 9
Technology 6 nm
Max. displays 3
-- Compute units 2
-- Shader 128
No Hardware Raytracing Yes
No Frame Generation No
-- Max. GPU Memory 8 GB
-- DirectX Version 12

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.

no iGPU GPU AMD Radeon 610M
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The AMD FX-8150 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 29.9 GB/s. The AMD Athlon Silver 7120C supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 44.0 GB/s.

AMD FX-8150 Characteristic AMD Athlon Silver 7120C
DDR3-1866 Memory LPDDR5-5500
Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
29.9 GB/s Max. Bandwidth 44.0 GB/s
Yes ECC No
-- L2 Cache 1.00 MB
8.00 MB L3 Cache 2.00 MB
-- PCIe version 3.0
-- PCIe lanes 4
-- PCIe Bandwidth 3.9 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD FX-8150 is 125 W, while the AMD Athlon Silver 7120C has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD FX-8150 Characteristic AMD Athlon Silver 7120C
125 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 95 °C

Technical details

The AMD FX-8150 is manufactured in 32 nm and has 8.00 MB cache. The AMD Athlon Silver 7120C is manufactured in 6 nm and has a 3.00 MB cache.

AMD FX-8150 Characteristic AMD Athlon Silver 7120C
32 nm Technology 6 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
AM3+ Socket FT6
AMD-V Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 11, Linux
Q4/2011 Release date Q3/2022
140 $ Release price --
show more data show more data


Rate these processors

Here you can rate the AMD FX-8150 to help other visitors make their purchasing decisions. The average rating is 3.4 stars (5 ratings). Rate now:
Here you can rate the AMD Athlon Silver 7120C to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD FX-8150 AMD FX-8150
8C 8T @ 4.20 GHz
512 (100%)
AMD Athlon Silver 7120C AMD Athlon Silver 7120C
2C 2T @ 3.50 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD FX-8150 AMD FX-8150
8C 8T @ 4.20 GHz
2431 (100%)
AMD Athlon Silver 7120C AMD Athlon Silver 7120C
2C 2T @ 2.40 GHz
0 (0%)

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 FX-8150 AMD FX-8150
@ 0.00 GHz
0 (0%)
AMD Athlon Silver 7120C AMD Athlon Silver 7120C
AMD Radeon 610M @ 1.90 GHz
383 (100%)

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 FX-8150 AMD FX-8150
8C 8T @ 4.20 GHz
7720 (100%)
AMD Athlon Silver 7120C AMD Athlon Silver 7120C
2C 2T @ 2.40 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD FX-8150 AMD FX-8150
8C 8T @ 3.60 GHz
1287 (100%)
AMD Athlon Silver 7120C AMD Athlon Silver 7120C
2C 2T @ 2.40 GHz
0 (0%)

Devices using this processor

AMD FX-8150 AMD Athlon Silver 7120C
Unknown Unknown

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