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

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

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 3GB VRAM GeForce GTX 970M 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)
Radeon RX Vega M GH +37%
3.656 TFLOPS
GeForce GTX 970M
2.657 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Graphics Processor

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

Board Design

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

Graphics Features

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

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