AMD FX-8320 | AMD Ryzen 7 PRO 5875U | |
CPU comparisonAMD FX-8320 or AMD Ryzen 7 PRO 5875U - 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-8320 has 8 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. Up to GB of memory is supported in 2 memory channels. The AMD FX-8320 was released in Q4/2012. The AMD Ryzen 7 PRO 5875U has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 7 PRO 5875U was released in Q2/2021. |
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AMD FX (30) | Family | AMD Ryzen 7 (68) |
AMD FX-8000 (11) | CPU group | AMD Ryzen 5000U (13) |
2 | Generation | 4 |
Vishera (Bulldozer) | Architecture | Cezanne (Zen 3) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD FX-8320 is a 8 core processor with a clock frequency of 3.50 GHz (4.00 GHz). The AMD Ryzen 7 PRO 5875U has 8 CPU cores with a clock frequency of 2.00 GHz (4.50 GHz). |
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AMD FX-8320 | Characteristic | AMD Ryzen 7 PRO 5875U |
8 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.50 GHz | Frequency | 2.00 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 4.50 GHz |
3.75 GHz | Turbo Frequency (All Cores) | 3.50 GHz |
Internal GraphicsThe 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. |
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no iGPU | GPU | AMD Radeon RX Vega 8 (Renoir) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 2.00 GHz |
-- | GPU Generation | 9 |
Technology | 7 nm | |
Max. displays | 3 | |
-- | Compute units | 8 |
-- | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
-- | DirectX Version | 12 |
Hardware codec supportA 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. |
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no iGPU | GPU | AMD Radeon RX Vega 8 (Renoir) |
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 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD FX-8320 supports a maximum of GB of memory in 2 memory channels. The AMD Ryzen 7 PRO 5875U can connect up to 32 GB of memory in 2 memory channels. |
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AMD FX-8320 | Characteristic | AMD Ryzen 7 PRO 5875U |
DDR3-1866 | Memory | LPDDR4-4266, DDR4-3200 |
Max. Memory | 32 GB | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
29.9 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 4.00 MB |
8.00 MB | L3 Cache | 16.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD FX-8320 has a TDP of 125 W, that of the AMD Ryzen 7 PRO 5875U is 15 W. |
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AMD FX-8320 | Characteristic | AMD Ryzen 7 PRO 5875U |
125 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 25 W |
-- | TDP down | 10 W |
-- | Tjunction max. | 95 °C |
Technical detailsThe AMD FX-8320 has a 8.00 MB cache, while the AMD Ryzen 7 PRO 5875U cache has a total of 20.00 MB. |
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AMD FX-8320 | Characteristic | AMD Ryzen 7 PRO 5875U |
32 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
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 | FP6 |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2012 | Release date | Q2/2021 |
125 $ | Release price | -- |
show more data | show more data | |
AMD FX-8320
8C 8T @ 4.00 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
8C 8T @ 4.00 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
8C 8T @ 4.00 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
8C 8T @ 4.00 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
@ 0.00 GHz |
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AMD Ryzen 7 PRO 5875U
AMD Radeon RX Vega 8 (Renoir) @ 2.00 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
AMD FX-8320
8C 8T @ 3.50 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 2.00 GHz |
AMD FX-8320
8C 8T @ 4.00 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
AMD FX-8320
8C 8T @ 3.75 GHz |
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AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
Devices using this processor |
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AMD FX-8320 | AMD Ryzen 7 PRO 5875U |
Unknown | Unknown |