Home GPU Comparison AMD Radeon HD 8970M vs NVIDIA GeForce 930MX

AMD Radeon HD 8970M vs NVIDIA GeForce 930MX

We compared two Mobile platform GPUs: 4GB VRAM Radeon HD 8970M and 2GB VRAM GeForce 930MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970M 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (153.6GB/s vs 14.40GB/s)
896 additional rendering cores
NVIDIA GeForce 930MX 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 13% (1020MHz vs 900MHz)
Lower TDP (17W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 8970M +194%
2.304 TFLOPS
GeForce 930MX
0.783 TFLOPS
VS

Graphics Card

May 2013
Release Date
Mar 2016
Solar System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
952 MHz
900 MHz
Boost Clock
1020 MHz
1200 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
14.40GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
384
80
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

28.80 GPixel/s
Pixel Rate
8.160 GPixel/s
72.00 GTexel/s
Texture Rate
24.48 GTexel/s
-
-
-
2.304 TFLOPS
FP32 (float)
783.4 GFLOPS
144.0 GFLOPS
FP64 (double)
24.48 GFLOPS

Board Design

100W
TDP
17W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Neptune
GPU Name
GM108
Neptune XT (216-0847000)
GPU Variant
N16S-GMR
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
Unknown
212 mm²
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1

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