Home GPU Comparison AMD Steam Deck GPU vs AMD ROG Ally GPU

AMD Steam Deck GPU vs AMD ROG Ally GPU

We compared two Game console GPUs: 16GB VRAM Steam Deck GPU and 16GB VRAM ROG Ally GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Steam Deck GPU 's Advantages
Larger VRAM bandwidth (88.00GB/s vs 51.20GB/s)
256 additional rendering cores
Lower TDP (15W vs 30W)
AMD ROG Ally GPU 's Advantages
Released 11 months late
Boost Clock has increased by 56% (2500MHz vs 1600MHz)

Score

Benchmark

FP32 (float)
Steam Deck GPU
1.638 TFLOPS
ROG Ally GPU +56%
2.56 TFLOPS
VS

Graphics Card

Feb 2022
Release Date
Jan 2023
Console GPU
Generation
Console GPU
Game console
Type
Game console
-
Bus Interface
-

Clock Speeds

1000 MHz
Base Clock
1500 MHz
1600 MHz
Boost Clock
2500 MHz
1375 MHz
Memory Clock
1600 MHz

Memory

16GB
Memory Size
16GB
LPDDR5
Memory Type
LPDDR5
128bit
Memory Bus
64bit
88.00GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
-
8
Compute Units
4
512
Shading Units
256
32
TMUs
16
16
ROPs
8
-
Tensor Cores
-
8
RT Cores
4
128 KB per Array
L1 Cache
128 KB per Array
1024 KB
L2 Cache
6 MB

Theoretical Performance

25.60 GPixel/s
Pixel Rate
20.00 GPixel/s
51.20 GTexel/s
Texture Rate
40.00 GTexel/s
3.277 TFLOPS
FP16 (half)
5.120 TFLOPS
1.638 TFLOPS
FP32 (float)
2.560 TFLOPS
102.4 GFLOPS
FP64 (double)
160.0 GFLOPS

Graphics Processor

Van Gogh
GPU Name
Phoenix
100-000000405
GPU Variant
-
RDNA 2.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
7 nm
Process Size
4 nm
2.4 billion
Transistors
25.39 billion
163 mm²
Die Size
178 mm²

Board Design

15W
TDP
30W
-
Suggested PSU
-
1x USB Type-C
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.3
-
CUDA
-
6.5
Shader Model
6.7

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