Home GPU Comparison AMD Radeon RX Vega M GH vs NVIDIA GeForce GTX 480M

AMD Radeon RX Vega M GH vs NVIDIA GeForce GTX 480M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 2GB VRAM GeForce GTX 480M 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
Released 7 years and 9 months late
Boost Clock1190MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (204.8GB/s vs 76.80GB/s)
1184 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH +511%
3.656 TFLOPS
GeForce GTX 480M
0.598 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
May 2010
Vega
Generation
GeForce 400M
Mobile
Type
Mobile
IGP
Bus Interface
MXM-B (3.0)

Clock Speeds

1063 MHz
Base Clock
-
1190 MHz
Boost Clock
-
800 MHz
Memory Clock
600 MHz

Memory

4GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
1024bit
Memory Bus
256bit
204.8GB/s
Bandwidth
76.80GB/s

Render Config

-
SM Count
11
24
Compute Units
-
1536
Shading Units
352
96
TMUs
44
64
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
512 KB

Theoretical Performance

76.16 GPixel/s
Pixel Rate
9.350 GPixel/s
114.2 GTexel/s
Texture Rate
18.70 GTexel/s
3.656 TFLOPS
FP16 (half)
-
3.656 TFLOPS
FP32 (float)
598.4 GFLOPS
228.5 GFLOPS
FP64 (double)
74.80 GFLOPS

Graphics Processor

Polaris 22
GPU Name
GF100
VegaM XT (C7398773)
GPU Variant
N11E-GTX-A3
GCN 4.0
Architecture
Fermi
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5 billion
Transistors
3.1 billion
208 mm²
Die Size
529 mm²

Board Design

100W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.0
6.4
Shader Model
5.1

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