Home GPU Comparison AMD Radeon R9 M275 vs NVIDIA GeForce GTX 965M

AMD Radeon R9 M275 vs NVIDIA GeForce GTX 965M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 2GB VRAM GeForce GTX 965M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 965M 's Advantages
Released 2 years late
Boost Clock has increased by 24% (1150MHz vs 925MHz)
Larger VRAM bandwidth (80.19GB/s vs 64.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M275
1.184 TFLOPS
GeForce GTX 965M +98%
2.355 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2016
Gem System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

900 MHz
Base Clock
935 MHz
925 MHz
Boost Clock
1150 MHz
1000 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
10
Compute Units
-
640
Shading Units
1024
40
TMUs
64
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
1024 KB

Theoretical Performance

14.80 GPixel/s
Pixel Rate
36.80 GPixel/s
37.00 GTexel/s
Texture Rate
73.60 GTexel/s
-
FP16 (half)
-
1184 GFLOPS
FP32 (float)
2.355 TFLOPS
74.00 GFLOPS
FP64 (double)
73.60 GFLOPS

Graphics Processor

Venus
GPU Name
GM206S
Venus XTX (216-0846033)
GPU Variant
N16E-GR-A1
GCN 1.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
2.94 billion
123 mm²
Die Size
228 mm²

Board Design

Unknown
TDP
Unknown
-
Suggested PSU
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.2
6.5 (5.1)
Shader Model
6.7

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