Home GPU Comparison NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 970M

NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 970M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 3GB VRAM GeForce GTX 970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages
Released 1 years and 5 months late
NVIDIA GeForce GTX 970M 's Advantages
Boost Clock has increased by 5% (1038MHz vs 993MHz)
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (120.3GB/s vs 14.40GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920MX
0.508 TFLOPS
GeForce GTX 970M +423%
2.657 TFLOPS
Blender
GeForce 920MX
47
GeForce GTX 970M +342%
208
OctaneBench
GeForce 920MX
10
GeForce GTX 970M +430%
53
VS

Graphics Card

Mar 2016
Release Date
Oct 2014
GeForce 900M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

965 MHz
Base Clock
924 MHz
993 MHz
Boost Clock
1038 MHz
900 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
3GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
192bit
14.40GB/s
Bandwidth
120.3GB/s

Render Config

-
-
-
-
-
-
256
Shading Units
1280
24
TMUs
80
8
ROPs
48
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

7.944 GPixel/s
Pixel Rate
49.82 GPixel/s
23.83 GTexel/s
Texture Rate
83.04 GTexel/s
-
-
-
508.4 GFLOPS
FP32 (float)
2.657 TFLOPS
15.89 GFLOPS
FP64 (double)
83.04 GFLOPS

Board Design

16W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
GM204
N16V-GMR1-S
GPU Variant
N16E-GT-A2
Maxwell
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
5.2 billion
Unknown
Die Size
398 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
5.2
5.1
Shader Model
6.7 (6.4)

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