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AMD Ryzen 7 8845HS | Valve Steam Deck (AMD Custom APU 0405) | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 7 8845HS and the Valve Steam Deck (AMD Custom APU 0405) and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 7 8845HS 8 core processor released in Q1/2024 with the Valve Steam Deck (AMD Custom APU 0405) which has 4 CPU cores and was introduced in Q4/2021. |
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AMD Ryzen 7 (70) | Family | AMD Ryzen 5 (86) |
AMD Ryzen 8040 (20) | CPU group | AMD Aerith (Steam Deck) (1) |
7 | Generation | 3 |
Hawk Point (Zen 4) | 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 8845HS is a 8 core processor with a clock frequency of 3.80 GHz (5.10 GHz). The processor can compute 16 threads at the same time. The Valve Steam Deck (AMD Custom APU 0405) clocks with 2.40 GHz (3.50 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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AMD Ryzen 7 8845HS | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
8 | Cores | 4 |
16 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.80 GHz | Frequency | 2.40 GHz |
5.10 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
4.25 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
NPU AI performanceThe 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. |
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AMD Ryzen 7 8845HS | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
AMD Ryzen™ AI | AI hardware | -- |
AMD Ryzen™ AI (XDNA) @ 16 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)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. |
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AMD Radeon 780M | GPU | AMD Custom Radeon Graphics (Steam Deck) |
0.80 GHz | GPU frequency | 1.00 GHz |
2.70 GHz | GPU (Turbo) | 1.60 GHz |
3 | GPU Generation | -- |
4 nm | Technology | 7 nm |
4 | Max. displays | 2 |
12 | Compute units | 8 |
768 | Shader | 512 |
Yes | Hardware Raytracing | No |
AMD FSR | Frame Generation | No |
32 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 780M | 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 | Codec VP9 | Decode / Encode |
Decode | Codec VP8 | Decode / Encode |
Decode / Encode | Codec AV1 | No |
Decode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 7 8845HS, while the Valve Steam Deck (AMD Custom APU 0405) supports a maximum of 16 GB of memory with a maximum memory bandwidth of 88.0 GB/s enabled. |
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AMD Ryzen 7 8845HS | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR5-5500 |
256 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
120.0 GB/s | Max. Bandwidth | 88.0 GB/s |
Yes | ECC | No |
8.00 MB | L2 Cache | 2.00 MB |
16.00 MB | L3 Cache | 4.00 MB |
4.0 | PCIe version | 3.0 |
20 | PCIe lanes | 8 |
39.4 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe AMD Ryzen 7 8845HS has a TDP of 45 W. The TDP of the Valve Steam Deck (AMD Custom APU 0405) is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen 7 8845HS | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
45 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
54 W | TDP up | -- |
35 W | TDP down | 4 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 7 8845HS has 24.00 MB cache and is manufactured in 4 nm. The cache of Valve Steam Deck (AMD Custom APU 0405) is at 6.00 MB. The processor is manufactured in 7 nm. |
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AMD Ryzen 7 8845HS | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
4 nm | Technology | 7 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FP8 | Socket | FF3 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | SteamOS (Arch Linux) |
Q1/2024 | Release date | Q4/2021 |
-- | Release price | -- |
show more data | show more data | |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
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AMD Ryzen 7 8845HS
AMD Radeon 780M @ 2.70 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 4.25 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 5.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 3.80 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
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AMD Ryzen 7 8845HS
15,930 CB R23 MC @ 55 W |
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Valve Steam Deck (AMD Custom APU 0405)
2.40 GHz |
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AMD Ryzen 7 8845HS
8C 16T @ 3.80 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
Devices using this processor |
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AMD Ryzen 7 8845HS | Valve Steam Deck (AMD Custom APU 0405) |
Unknown | Valve Steam Deck |