Home GPU Comparison NVIDIA GeForce GTX 965M vs AMD Radeon R9 M275X

NVIDIA GeForce GTX 965M vs AMD Radeon R9 M275X

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 965M and 2GB VRAM Radeon R9 M275X 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 72.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 965M +98%
2.355 TFLOPS
Radeon R9 M275X
1.184 TFLOPS
VS

Graphics Card

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

Clock Speeds

935 MHz
Base Clock
900 MHz
1150 MHz
Boost Clock
925 MHz
1253 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
72.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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