Home GPU Comparison NVIDIA GeForce GTX 970M vs AMD Radeon RX Vega M GH

NVIDIA GeForce GTX 970M vs AMD Radeon RX Vega M GH

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 4GB VRAM Radeon RX Vega M GH 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 3 years and 4 months late
Boost Clock has increased by 15% (1190MHz vs 1038MHz)
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (204.8GB/s vs 120.3GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M
2.657 TFLOPS
Radeon RX Vega M GH +37%
3.656 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Feb 2018
GeForce 900M
Generation
Vega
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
IGP

Clock Speeds

924 MHz
Base Clock
1063 MHz
1038 MHz
Boost Clock
1190 MHz
1253 MHz
Memory Clock
800 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
HBM2
192bit
Memory Bus
1024bit
120.3GB/s
Bandwidth
204.8GB/s

Render Config

-
SM Count
-
-
Compute Units
24
1280
Shading Units
1536
80
TMUs
96
48
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
1024 KB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
76.16 GPixel/s
83.04 GTexel/s
Texture Rate
114.2 GTexel/s
-
FP16 (half)
3.656 TFLOPS
2.657 TFLOPS
FP32 (float)
3.656 TFLOPS
83.04 GFLOPS
FP64 (double)
228.5 GFLOPS

Graphics Processor

GM204
GPU Name
Polaris 22
N16E-GT-A2
GPU Variant
VegaM XT (C7398773)
Maxwell 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
5.2 billion
Transistors
5 billion
398 mm²
Die Size
208 mm²

Board Design

Unknown
TDP
100W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.4

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