AMD C-30 vs AMD FX-8120

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CPU comparison with benchmarks


AMD C-30 CPU1 vs CPU2 AMD FX-8120
AMD C-30 AMD FX-8120

CPU comparison

In this CPU comparison, we compare the AMD C-30 and the AMD FX-8120 and use benchmarks to check which processor is faster.

We compare the AMD C-30 1 core processor released in Q1/2011 with the AMD FX-8120 which has 8 CPU cores and was introduced in Q2/2012.
AMD C (6) Family AMD FX (30)
AMD C (6) CPU group AMD FX-8000 (11)
1 Generation 2
Ontario (Bobcat) Architecture Vishera (Bulldozer)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD C-30 is a 1 core processor with a clock frequency of 1.20 GHz. The processor can compute 1 threads at the same time. The AMD FX-8120 clocks with 3.10 GHz (4.00 GHz), has 8 CPU cores and can calculate 8 threads in parallel.

AMD C-30 Characteristic AMD FX-8120
1 Cores 8
1 Threads 8
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? Yes
1.20 GHz Frequency 3.10 GHz
-- Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) 4.00 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 C-30 Characteristic AMD FX-8120
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

AMD Radeon HD 6250 GPU no iGPU
0.28 GHz GPU frequency --
-- GPU (Turbo) --
3 GPU Generation --
40 nm Technology
2 Max. displays
1 Compute units --
80 Shader --
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory --
11 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 6250 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

Up to GB of memory in a maximum of 1 memory channels is supported by the AMD C-30, while the AMD FX-8120 supports a maximum of GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled.

AMD C-30 Characteristic AMD FX-8120
DDR3-1066 Memory DDR3-1866
Max. Memory
1 (Single Channel) Memory channels 2 (Dual Channel)
8.5 GB/s Max. Bandwidth 29.9 GB/s
No ECC Yes
-- L2 Cache --
1.00 MB L3 Cache 8.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The AMD C-30 has a TDP of 9 W. The TDP of the AMD FX-8120 is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD C-30 Characteristic AMD FX-8120
9 W TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD C-30 has 1.00 MB cache and is manufactured in 40 nm. The cache of AMD FX-8120 is at 8.00 MB. The processor is manufactured in 32 nm.

AMD C-30 Characteristic AMD FX-8120
40 nm Technology 32 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX, FMA3, FMA4
BGA 413 Socket AM3+
AMD-V Virtualization AMD-V
No AES-NI Yes
Operating systems Windows 10, Linux
Q1/2011 Release date Q2/2012
-- Release price 115 $
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Rate these processors

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Here you can rate the AMD FX-8120 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
AMD C-30 (0%)
AMD FX-8120 (0%)
⌀ Multi core performance in 1 CPU benchmarks
AMD C-30 (5%)
AMD FX-8120 (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 C-30 AMD C-30
1C 1T @ 1.20 GHz
315 (5%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
6596 (100%)

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 C-30 AMD C-30
1C 1T @ 1.20 GHz
0 (0%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
479 (100%)

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 C-30 AMD C-30
1C 1T @ 1.20 GHz
0 (0%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
2085 (100%)

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 C-30 AMD C-30
AMD Radeon HD 6250 @ 0.28 GHz
45 (100%)
AMD FX-8120 AMD FX-8120
@ 0.00 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD C-30 AMD C-30
1C 1T @ 1.20 GHz
0 (0%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
89 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD C-30 AMD C-30
1C 1T @ 1.20 GHz
0 (0%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
587 (100%)

Devices using this processor

AMD C-30 AMD FX-8120
Unknown Unknown

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