Home GPU Comparison NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon Pro Vega 48

NVIDIA GeForce RTX 5090 Mobile vs AMD Radeon Pro Vega 48

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile and 8GB VRAM Radeon Pro Vega 48 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 Mobile 's Advantages
Released 5 years and 10 months late
Boost Clock2000MHz
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (1.01TB/s vs 402.4GB/s)
7680 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce RTX 5090 Mobile +483%
43.01 TFLOPS
Radeon Pro Vega 48
7.373 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
Mar 2019
GeForce 50 Mobile
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1500 MHz
Base Clock
-
2000 MHz
Boost Clock
-
2500 MHz
Memory Clock
786 MHz

Memory

16GB
Memory Size
8GB
GDDR7
Memory Type
HBM2
256bit
Memory Bus
2048bit
1.01TB/s
Bandwidth
402.4GB/s

Render Config

-
Compute Units
48
84
SM Count
-
10752
Shading Units
3072
336
TMUs
192
128
ROPs
64
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
64 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

256.0 GPixel/s
Pixel Rate
76.80 GPixel/s
672.0 GTexel/s
Texture Rate
230.4 GTexel/s
43.01 TFLOPS
FP16 (half)
14.75 TFLOPS
43.01 TFLOPS
FP32 (float)
7.373 TFLOPS
672.0 GFLOPS
FP64 (double)
460.8 GFLOPS

Board Design

175W
TDP
Unknown
550 W
Suggested PSU
-
1x HDMI 2.13x DisplayPort 1.4a
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GB203
GPU Name
Vega 10
-
GPU Variant
Vega 10 PRO
Blackwell 2.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
4 nm
Process Size
14 nm
Unknown
Transistors
12.5 billion
377 mm²
Die Size
495 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
10.1
CUDA
-
6.8
Shader Model
6.7

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