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
3DMark Time Spy
Steam Deck GPU
1286
ROG Ally GPU
+23%
1588
Graphics Card
Feb 2022
Release Date
Jan 2023
Console GPU
Generation
Console GPU
Game console
Type
Game console
-
-
-
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
8
Compute Units
4
-
-
-
512
Shading Units
256
32
TMUs
16
16
ROPs
8
-
-
-
8
RT Cores
4
128 KB per Array
L1 Cache
128 KB per Array
1024 KB
L2 Cache
6 MB
8 MB
L3 Cache
16 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
Board Design
15W
TDP
30W
-
-
-
1x USB Type-C
Outputs
No outputs
None
Power Connectors
None
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
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
-
-
-
6.5
Shader Model
6.7
