Valve Steam Deck (2023 Refresh) vs NVIDIA Tegra X1

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CPU comparison with benchmarks


Valve Steam Deck (2023 Refresh) CPU1 vs CPU2 NVIDIA Tegra X1
Valve Steam Deck (2023 Refresh) NVIDIA Tegra X1

CPU comparison

In this CPU comparison, we compare the Valve Steam Deck (2023 Refresh) and the NVIDIA Tegra X1 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 NVIDIA Tegra X1 which has 8 CPU cores and was introduced in Q1/2017.
AMD Ryzen 5 (86) Family NVIDIA Tegra (2)
AMD Sephiroth (Steam Deck Refresh 2023) (1) CPU group NVIDIA Tegra X1 (2)
4 Generation 2
Sephiroth (Zen 2) Architecture Cortex-A57/-A53
Mobile Segment Mobile
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 NVIDIA Tegra X1 clocks with 2.00 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Valve Steam Deck (2023 Refresh) Characteristic NVIDIA Tegra X1
4 Cores 8
8 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
2.40 GHz (3.50 GHz) A-Core 2.00 GHz
4x Cortex-A57
-- B-Core 2.00 GHz
4x Cortex-A53

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 NVIDIA Tegra X1
-- 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 NVIDIA Tegra X1 (Maxwell)
1.00 GHz GPU frequency 0.30 GHz
1.60 GHz GPU (Turbo) 1.00 GHz
-- GPU Generation 1
7 nm Technology 20 nm
2 Max. displays 1
8 Compute units 2
512 Shader 256
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory 2 GB
12 DirectX Version 12

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 NVIDIA Tegra X1 (Maxwell)
Decode / Encode Codec h265 / HEVC (8 bit) Decode
Decode / Encode Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode
Decode / Encode Codec VP8 Decode
No Codec AV1 No
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

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 NVIDIA Tegra X1 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled.

Valve Steam Deck (2023 Refresh) Characteristic NVIDIA Tegra X1
LPDDR5-6400 Memory LPDDR4-3200
16 GB Max. Memory 8 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
102.4 GB/s Max. Bandwidth 25.6 GB/s
No ECC No
2.00 MB L2 Cache 2.50 MB
4.00 MB L3 Cache --
3.0 PCIe version --
8 PCIe lanes --
7.9 GB/s PCIe Bandwidth --

Thermal Management

The Valve Steam Deck (2023 Refresh) has a TDP of 15 W. The TDP of the NVIDIA Tegra X1 is 7 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Valve Steam Deck (2023 Refresh) Characteristic NVIDIA Tegra X1
15 W TDP (PL1 / PBP) 7 W
-- TDP (PL2) --
-- TDP up --
4 W TDP down 5 W
100 °C Tjunction max. --

Technical details

The Valve Steam Deck (2023 Refresh) has 6.00 MB cache and is manufactured in 6 nm. The cache of NVIDIA Tegra X1 is at 2.50 MB. The processor is manufactured in 20 nm.

Valve Steam Deck (2023 Refresh) Characteristic NVIDIA Tegra X1
6 nm Technology 20 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions --
FF3 Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
SteamOS (Arch Linux) Operating systems
Q4/2023 Release date Q1/2017
-- 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 4.2 stars (6 ratings). Rate now:
Here you can rate the NVIDIA Tegra X1 to help other visitors make their purchasing decisions. The average rating is 3.8 stars (6 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Valve Steam Deck (2023 Refresh) (100%)
NVIDIA Tegra X1 (24%)
⌀ Multi core performance in 1 CPU benchmarks
Valve Steam Deck (2023 Refresh) (100%)
NVIDIA Tegra X1 (18%)

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 (100%)
NVIDIA Tegra X1 NVIDIA Tegra X1
8C 8T @ 2.00 GHz
308 (24%)

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 (100%)
NVIDIA Tegra X1 NVIDIA Tegra X1
8C 8T @ 2.00 GHz
798 (18%)

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%)
NVIDIA Tegra X1 NVIDIA Tegra X1
NVIDIA Tegra X1 (Maxwell) @ 1.00 GHz
512 (31%)

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%)
NVIDIA Tegra X1 NVIDIA Tegra X1
8C 8T @ 2.00 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%)
NVIDIA Tegra X1 NVIDIA Tegra X1
8C 8T @ 2.00 GHz
0 (0%)

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 (100%)
NVIDIA Tegra X1 NVIDIA Tegra X1
8C 8T @ 2.00 GHz
0 (0%)

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 (100%)
NVIDIA Tegra X1 NVIDIA Tegra X1
8C 8T @ 2.00 GHz
0 (0%)

Devices using this processor

Valve Steam Deck (2023 Refresh) NVIDIA Tegra X1
Valve Steam Deck (2023 Refresh) NVIDIA Shield (1. Gen)
Nintendo Switch

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