Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce GTX 950A

AMD Radeon R9 M275 vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 2GB VRAM GeForce GTX 950A 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 32.03GB/s)
NVIDIA GeForce GTX 950A 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 22% (1124MHz vs 925MHz)

Score

Benchmark

FP32 (float)
Radeon R9 M275
1.184 TFLOPS
GeForce GTX 950A +21%
1.439 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2015
Gem System
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

900 MHz
Base Clock
993 MHz
925 MHz
Boost Clock
1124 MHz
1000 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
32.03GB/s

Render Config

-
SM Count
-
10
Compute Units
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB

Theoretical Performance

14.80 GPixel/s
Pixel Rate
17.98 GPixel/s
37.00 GTexel/s
Texture Rate
44.96 GTexel/s
-
FP16 (half)
-
1184 GFLOPS
FP32 (float)
1439 GFLOPS
74.00 GFLOPS
FP64 (double)
44.96 GFLOPS

Graphics Processor

Venus
GPU Name
GM107
Venus XTX (216-0846033)
GPU Variant
N16P-GT
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²

Board Design

Unknown
TDP
75W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

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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