Valve Steam Deck (2023 Refresh) vs AMD Ryzen 7 5800

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CPU comparison with benchmarks


Valve Steam Deck (2023 Refresh) CPU1 vs CPU2 AMD Ryzen 7 5800
Valve Steam Deck (2023 Refresh) AMD Ryzen 7 5800

CPU comparison

In this CPU comparison, we compare the Valve Steam Deck (2023 Refresh) and the AMD Ryzen 7 5800 and use benchmarks to check which processor is faster.

We compare the Valve Steam Deck (2023 Refresh) 4 core processor released in Q4/2023 with the AMD Ryzen 7 5800 which has 8 CPU cores and was introduced in Q2/2021.
AMD Ryzen 5 (85) Family AMD Ryzen 7 (68)
AMD Sephiroth (Steam Deck Refresh 2023) (1) CPU group AMD Ryzen 5000 (12)
4 Generation 4
Sephiroth (Zen 2) Architecture Vermeer (Zen 3)
Mobile Segment Desktop / Server
Valve Steam Deck (AMD Custom APU 0405) Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Valve Steam Deck (2023 Refresh) is a 4 core processor with a clock frequency of 2.40 GHz (3.50 GHz). The processor can compute 8 threads at the same time. The AMD Ryzen 7 5800 clocks with 3.40 GHz (4.60 GHz), has 8 CPU cores and can calculate 16 threads in parallel.

Valve Steam Deck (2023 Refresh) Characteristic AMD Ryzen 7 5800
4 Cores 8
8 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
2.40 GHz Frequency 3.40 GHz
3.50 GHz Turbo Frequency (1 Core) 4.60 GHz
2.80 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.

Valve Steam Deck (2023 Refresh) Characteristic AMD Ryzen 7 5800
-- 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 Custom Radeon Graphics (Steam Deck) GPU no iGPU
1.00 GHz GPU frequency --
1.60 GHz GPU (Turbo) --
-- GPU Generation --
7 nm Technology
2 Max. displays
8 Compute units --
512 Shader --
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory --
12 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 Custom Radeon Graphics (Steam Deck) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 16 GB of memory in a maximum of 4 memory channels is supported by the Valve Steam Deck (2023 Refresh), while the AMD Ryzen 7 5800 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled.

Valve Steam Deck (2023 Refresh) Characteristic AMD Ryzen 7 5800
LPDDR5-6400 Memory DDR4-3200
16 GB Max. Memory 128 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
102.4 GB/s Max. Bandwidth 51.2 GB/s
No ECC Yes
2.00 MB L2 Cache 4.00 MB
4.00 MB L3 Cache 32.00 MB
3.0 PCIe version 4.0
8 PCIe lanes 20
7.9 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The Valve Steam Deck (2023 Refresh) has a TDP of 15 W. The TDP of the AMD Ryzen 7 5800 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Valve Steam Deck (2023 Refresh) Characteristic AMD Ryzen 7 5800
15 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
4 W TDP down --
100 °C Tjunction max. 95 °C

Technical details

The Valve Steam Deck (2023 Refresh) has 6.00 MB cache and is manufactured in 6 nm. The cache of AMD Ryzen 7 5800 is at 36.00 MB. The processor is manufactured in 7 nm.

Valve Steam Deck (2023 Refresh) Characteristic AMD Ryzen 7 5800
6 nm Technology 7 nm
Monolithic Chip design Chiplet
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
FF3 Socket AM4 (PGA 1331)
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
SteamOS (Arch Linux) Operating systems Windows 10, Windows 11, Linux
Q4/2023 Release date Q2/2021
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Valve Steam Deck (2023 Refresh) to help other visitors make their purchasing decisions. The average rating is 3.8 stars (4 ratings). Rate now:
Here you can rate the AMD Ryzen 7 5800 to help other visitors make their purchasing decisions. The average rating is 4.5 stars (2 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Valve Steam Deck (2023 Refresh) (62%)
AMD Ryzen 7 5800 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Valve Steam Deck (2023 Refresh) (37%)
AMD Ryzen 7 5800 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz
975 (61%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.60 GHz
1593 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz
4359 (31%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.00 GHz
14065 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz
1296 (62%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.60 GHz
2087 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz
4510 (43%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.00 GHz
10397 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz
57 (100%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.60 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz
275 (100%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.60 GHz
0 (0%)

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.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz
0 (0%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.60 GHz
1710 (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.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.00 GHz
10966 (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.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz
1638 (100%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
@ 0.00 GHz
0 (0%)

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.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 4.00 GHz
25960 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Valve Steam Deck (2023 Refresh) Valve Steam Deck (2023 Refresh)
4C 8T @ 2.40 GHz
0 (0%)
AMD Ryzen 7 5800 AMD Ryzen 7 5800
8C 16T @ 3.40 GHz
6328 (100%)

Devices using this processor

Valve Steam Deck (2023 Refresh) AMD Ryzen 7 5800
Valve Steam Deck (2023 Refresh) Unknown

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