AMD ROG Ally Extreme GPU vs NVIDIA GeForce RTX 5090 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2023
Mar 2025
Generation
Console GPU
GeForce 50 Mobile
Type
Game console
Mobile
Bus Interface
—
PCIe 5.0 x16
Clock Speeds
Base Clock
1500 MHz
990 MHz
Boost Clock
2700 MHz
1515 MHz
Memory Clock
1600 MHz
1750 MHz
Memory
Memory Size
16GB
24GB
Memory Type
LPDDR5
GDDR7
Memory Bus
64bit
256bit
Bandwidth
51.20GB/s
896.0GB/s
Render Config
Compute Units
12
—
Shading Units
768
10496
TMUs
48
328
ROPs
32
112
RT Cores
12
82
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
8 MB
64 MB
L3 Cache
16 MB
—
SM Count
—
82
Tensor Cores
—
328
Theoretical Performance
Pixel Rate
86.40 GPixel/s
169.7 GPixel/s
Texture Rate
129.6 GTexel/s
496.9 GTexel/s
FP16 (half)
16.59 TFLOPS
31.80 TFLOPS
FP32 (float)
8.294 TFLOPS
31.80 TFLOPS
FP64 (double)
518.4 GFLOPS
496.9 GFLOPS
Graphics Processor
GPU Name
Phoenix
GB203
Architecture
RDNA 3.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
25.39 billion
45.6 billion
Die Size
178 mm²
378 mm²
GPU Variant
—
GN22-X11-A1
Board Design
TDP
30W
95W
Outputs
1x USB Type-C
Portable Device Dependent
Power Connectors
None
None
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.8
CUDA
—
12.0
Benchmark
Blender
—
8,089
▲ Specs Compare
Data sourced from official specifications and benchmark tests.