NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon Pro VII
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
May 2020
Generation
GeForce 50 Mobile
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
990 MHz
1400 MHz
Boost Clock
1515 MHz
1700 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR7
HBM2
Memory Bus
256bit
4096bit
Bandwidth
896.0GB/s
1020GB/s
Render Config
SM Count
82
-
Shading Units
10496
3840
TMUs
328
240
ROPs
112
64
Tensor Cores
328
-
RT Cores
82
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
4 MB
Compute Units
-
60
Theoretical Performance
Pixel Rate
169.7 GPixel/s
108.8 GPixel/s
Texture Rate
496.9 GTexel/s
408.0 GTexel/s
FP16 (half)
31.80 TFLOPS
26.11 TFLOPS
FP32 (float)
31.80 TFLOPS
13.06 TFLOPS
FP64 (double)
496.9 GFLOPS
6.528 TFLOPS
Graphics Processor
GPU Name
GB203
Vega 20
GPU Variant
GN22-X11-A1
Vega 20 GLXT WS(215-0914026)
Architecture
Blackwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
45.6 billion
13.23 billion
Die Size
378 mm²
331 mm²
Board Design
TDP
95W
250W
Suggested PSU
550 W
600 W
Outputs
Portable Device Dependent
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.8
6.7
📊 Benchmark
Blender
8,089
3,343
3DMark Time Spy
-
8,984
3DMark Time Spy Extreme
-
4,369