AMD Ryzen 7 PRO 5875U | Valve Steam Deck (AMD Custom APU 0405) | |
CPU comparisonAMD Ryzen 7 PRO 5875U or Valve Steam Deck (AMD Custom APU 0405) - 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 Ryzen 7 PRO 5875U has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 PRO 5875U was released in Q2/2021. The Valve Steam Deck (AMD Custom APU 0405) has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 16 GB of memory in 4 memory channels. The Valve Steam Deck (AMD Custom APU 0405) was released in Q4/2021. |
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AMD Ryzen 7 (67) | Family | AMD Ryzen 5 (84) |
AMD Ryzen 5000U (13) | CPU group | AMD Aerith (Steam Deck) (1) |
4 | Generation | 3 |
Cezanne (Zen 3) | Architecture | Aerith (Zen 2) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | Valve Steam Deck (2023 Refresh) |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 PRO 5875U has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 7 PRO 5875U is 2.00 GHz (4.50 GHz) while the Valve Steam Deck (AMD Custom APU 0405) has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Valve Steam Deck (AMD Custom APU 0405) is at 2.40 GHz (3.50 GHz). |
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AMD Ryzen 7 PRO 5875U | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
8 | Cores | 4 |
16 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.40 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
3.50 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Internal GraphicsThe AMD Ryzen 7 PRO 5875U or Valve Steam Deck (AMD Custom APU 0405) 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. |
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AMD Radeon RX Vega 8 (Renoir) | GPU | AMD Custom Radeon Graphics (Steam Deck) |
0.40 GHz | GPU frequency | 1.00 GHz |
2.00 GHz | GPU (Turbo) | 1.60 GHz |
9 | GPU Generation | -- |
7 nm | Technology | 7 nm |
3 | Max. displays | 2 |
8 | Compute units | 8 |
512 | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | 8 GB |
12 | 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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AMD Radeon RX Vega 8 (Renoir) | GPU | AMD Custom Radeon Graphics (Steam Deck) |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 7 PRO 5875U can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 51.2 GB/s. The Valve Steam Deck (AMD Custom APU 0405) supports up to 16 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 88.0 GB/s. |
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AMD Ryzen 7 PRO 5875U | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
LPDDR4-4266, DDR4-3200 | Memory | LPDDR5-5500 |
32 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
51.2 GB/s | Max. Bandwidth | 88.0 GB/s |
Yes | ECC | No |
4.00 MB | L2 Cache | 2.00 MB |
16.00 MB | L3 Cache | 4.00 MB |
3.0 | PCIe version | 3.0 |
12 | PCIe lanes | 8 |
11.8 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 7 PRO 5875U is 15 W, while the Valve Steam Deck (AMD Custom APU 0405) has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 7 PRO 5875U | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
15 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
25 W | TDP up | -- |
10 W | TDP down | 4 W |
95 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 7 PRO 5875U is manufactured in 7 nm and has 20.00 MB cache. The Valve Steam Deck (AMD Custom APU 0405) is manufactured in 7 nm and has a 6.00 MB cache. |
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AMD Ryzen 7 PRO 5875U | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FP6 | Socket | FF3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | SteamOS (Arch Linux) |
Q2/2021 | Release date | Q4/2021 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
AMD Ryzen 7 PRO 5875U
AMD Radeon RX Vega 8 (Renoir) @ 2.00 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 4.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
AMD Ryzen 7 PRO 5875U
8C 16T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Devices using this processor |
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AMD Ryzen 7 PRO 5875U | Valve Steam Deck (AMD Custom APU 0405) |
Unknown | Valve Steam Deck |