Home GPU Comparison AMD Radeon RX Vega M GH vs NVIDIA GeForce GT 635M

AMD Radeon RX Vega M GH vs NVIDIA GeForce GT 635M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 1024MB VRAM GeForce GT 635M 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 5 years and 11 months late
Boost Clock1190MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (204.8GB/s vs 28.80GB/s)
1440 additional rendering cores
NVIDIA GeForce GT 635M 's Advantages
Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)
Radeon RX Vega M GH +1345%
3.656 TFLOPS
GeForce GT 635M
0.253 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Mar 2012
Vega
Generation
GeForce 600M
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

4GB
Memory Size
1024MB
HBM2
Memory Type
DDR3
1024bit
Memory Bus
128bit
204.8GB/s
Bandwidth
28.80GB/s

Render Config

24
Compute Units
-
-
SM Count
2
1536
Shading Units
96
96
TMUs
16
64
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

76.16 GPixel/s
Pixel Rate
2.640 GPixel/s
114.2 GTexel/s
Texture Rate
10.56 GTexel/s
3.656 TFLOPS
FP16 (half)
-
3.656 TFLOPS
FP32 (float)
253.4 GFLOPS
228.5 GFLOPS
FP64 (double)
21.12 GFLOPS

Board Design

100W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Polaris 22
GPU Name
GF108
VegaM XT (C7398773)
GPU Variant
N12E-GE-A1
GCN 4.0
Architecture
Fermi
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
5 billion
Transistors
0.585 billion
208 mm²
Die Size
116 mm²

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
2.1
6.4
Shader Model
5.1

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