Home GPU Comparison AMD Radeon RX Vega M GH vs NVIDIA RTX 4000 Mobile Ada Generation

AMD Radeon RX Vega M GH vs NVIDIA RTX 4000 Mobile Ada Generation

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 12GB VRAM RTX 4000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GH 's Advantages
Lower TDP (100W vs 110W)
NVIDIA RTX 4000 Mobile Ada Generation 's Advantages
Released 5 years and 1 months late
Boost Clock has increased by 40% (1665MHz vs 1190MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (432.0GB/s vs 204.8GB/s)
5888 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH
3.656 TFLOPS
RTX 4000 Mobile Ada Generation +576%
24.72 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Mar 2023
Vega
Generation
Quadro Ada-M
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 4.0 x16

Clock Speeds

1063 MHz
Base Clock
1290 MHz
1190 MHz
Boost Clock
1665 MHz
800 MHz
Memory Clock
2250 MHz

Memory

4GB
Memory Size
12GB
HBM2
Memory Type
GDDR6
1024bit
Memory Bus
192bit
204.8GB/s
Bandwidth
432.0GB/s

Render Config

24
Compute Units
-
-
SM Count
58
1536
Shading Units
7424
96
TMUs
232
64
ROPs
80
-
Tensor Cores
232
-
RT Cores
58
16 KB (per CU)
L1 Cache
128 KB (per SM)
1024 KB
L2 Cache
48 MB
-
-
-

Theoretical Performance

76.16 GPixel/s
Pixel Rate
133.2 GPixel/s
114.2 GTexel/s
Texture Rate
386.3 GTexel/s
3.656 TFLOPS
FP16 (half)
24.72 TFLOPS
3.656 TFLOPS
FP32 (float)
24.72 TFLOPS
228.5 GFLOPS
FP64 (double)
386.3 GFLOPS

Board Design

100W
TDP
110W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Polaris 22
GPU Name
AD104
VegaM XT (C7398773)
GPU Variant
-
GCN 4.0
Architecture
Ada Lovelace
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
5 nm
5 billion
Transistors
35.8 billion
208 mm²
Die Size
294 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.9
6.4
Shader Model
6.7

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