Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce 940MX

AMD Radeon R9 M275 vs NVIDIA GeForce 940MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 2GB VRAM GeForce 940MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 16.02GB/s)
256 additional rendering cores
NVIDIA GeForce 940MX 's Advantages
Released 2 years late
Boost Clock has increased by 34% (1242MHz vs 925MHz)

Score

Benchmark

FP32 (float)
Radeon R9 M275 +24%
1.184 TFLOPS
GeForce 940MX
0.954 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2016
Gem System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

900 MHz
Base Clock
1004 MHz
925 MHz
Boost Clock
1242 MHz
1000 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
16.02GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
384
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
9.936 GPixel/s
37.00 GTexel/s
Texture Rate
29.81 GTexel/s
-
-
-
1184 GFLOPS
FP32 (float)
953.9 GFLOPS
74.00 GFLOPS
FP64 (double)
29.81 GFLOPS

Board Design

Unknown
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Venus
GPU Name
GM108
Venus XTX (216-0846033)
GPU Variant
N16S-GTR-S
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
Unknown
123 mm²
Die Size
Unknown

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5 (5.1)
Shader Model
5.1

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