AMD Athlon II X3 460 vs AMD FX-8120

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CPU comparison with benchmarks


AMD Athlon II X3 460 CPU1 vs CPU2 AMD FX-8120
AMD Athlon II X3 460 AMD FX-8120

CPU comparison

AMD Athlon II X3 460 or AMD FX-8120 - 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 Athlon II X3 460 has 3 cores with 3 threads and clocks with a maximum frequency of 3.40 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X3 460 was released in Q2/2011.

The AMD FX-8120 has 8 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD FX-8120 was released in Q2/2012.
AMD Athlon II (52) Family AMD FX (30)
AMD Athlon II X3 (Rana) (12) CPU group AMD FX-8000 (11)
1 Generation 2
Rana Architecture Vishera (Bulldozer)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X3 460 has 3 CPU cores and can calculate 3 threads in parallel. The clock frequency of the AMD Athlon II X3 460 is 3.40 GHz while the AMD FX-8120 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the AMD FX-8120 is at 3.10 GHz (4.00 GHz).

AMD Athlon II X3 460 Characteristic AMD FX-8120
3 Cores 8
3 Threads 8
normal Core architecture normal
No Hyperthreading No
No Overclocking ? Yes
3.40 GHz Frequency 3.10 GHz
-- Turbo Frequency (1 Core) 4.00 GHz
-- Turbo Frequency (All Cores) 4.00 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD Athlon II X3 460 Characteristic AMD FX-8120
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD Athlon II X3 460 or AMD FX-8120 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 no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD Athlon II X3 460 can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The AMD FX-8120 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s.

AMD Athlon II X3 460 Characteristic AMD FX-8120
DDR3-1333 Memory DDR3-1866
16 GB Max. Memory
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 29.9 GB/s
No ECC Yes
1.50 MB L2 Cache --
-- L3 Cache 8.00 MB
2.0 PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD Athlon II X3 460 is 95 W, while the AMD FX-8120 has a TDP of 95 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Athlon II X3 460 Characteristic AMD FX-8120
95 W TDP (PL1 / PBP) 95 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X3 460 is manufactured in 45 nm and has 1.50 MB cache. The AMD FX-8120 is manufactured in 32 nm and has a 8.00 MB cache.

AMD Athlon II X3 460 Characteristic AMD FX-8120
45 nm Technology 32 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions SSE4.1, SSE4.2, AVX, FMA3, FMA4
AM3 Socket AM3+
AMD-V Virtualization AMD-V
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2011 Release date Q2/2012
-- Release price 115 $
show more data show more data


Rate these processors

Here you can rate the AMD Athlon II X3 460 to help other visitors make their purchasing decisions. The average rating is 1.0 stars (1 ratings). Rate now:
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 1 CPU benchmarks
AMD Athlon II X3 460 (89%)
AMD FX-8120 (100%)
⌀ Multi core performance in 2 CPU benchmarks
AMD Athlon II X3 460 (42%)
AMD FX-8120 (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 Athlon II X3 460 AMD Athlon II X3 460
3C 3T @ 3.40 GHz
426 (89%)
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 Athlon II X3 460 AMD Athlon II X3 460
3C 3T @ 3.40 GHz
1108 (53%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
2085 (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 Athlon II X3 460 AMD Athlon II X3 460
3C 3T @ 3.40 GHz
1960 (30%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
6596 (100%)

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 Athlon II X3 460 AMD Athlon II X3 460
3C 3T @ 3.40 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 Athlon II X3 460 AMD Athlon II X3 460
3C 3T @ 3.40 GHz
0 (0%)
AMD FX-8120 AMD FX-8120
8C 8T @ 4.00 GHz
587 (100%)

Devices using this processor

AMD Athlon II X3 460 AMD FX-8120
Unknown Unknown

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