Home GPU Comparison NVIDIA GeForce GTX 970M vs NVIDIA GeForce GTX 980MX

NVIDIA GeForce GTX 970M vs NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980MX 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 13% (1178MHz vs 1038MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (192.0GB/s vs 120.3GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M
2.657 TFLOPS
GeForce GTX 980MX +47%
3.92 TFLOPS
Blender
GeForce GTX 970M
208
GeForce GTX 980MX +21%
252
OctaneBench
GeForce GTX 970M
54
GeForce GTX 980MX +16%
63
VS

Graphics Card

Oct 2014
Release Date
Jun 2016
GeForce 900M
Generation
GeForce 900M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

924 MHz
Base Clock
1050 MHz
1038 MHz
Boost Clock
1178 MHz
1253 MHz
Memory Clock
1500 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
256bit
120.3GB/s
Bandwidth
192.0GB/s

Render Config

-
SM Count
-
-
Compute Units
-
1280
Shading Units
1664
80
TMUs
104
48
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
48 KB (per SMM)
1536 KB
L2 Cache
2 MB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
75.39 GPixel/s
83.04 GTexel/s
Texture Rate
122.5 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
3.920 TFLOPS
83.04 GFLOPS
FP64 (double)
122.5 GFLOPS

Graphics Processor

GM204
GPU Name
GM204
N16E-GT-A2
GPU Variant
N16E-GXX-A1
Maxwell 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
5.2 billion
398 mm²
Die Size
398 mm²

Board Design

Unknown
TDP
148W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Features

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

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