NVIDIA GeForce GTX 950M vs AMD Radeon R9 M275X

VS

NVIDIA GeForce GTX 950M AMD Radeon R9 M275X

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M 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 950M 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 22% (1124MHz vs 925MHz)

More VRAM (4GB vs 2GB)

AMD Radeon R9 M275X 's Advantages

Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

GeForce GTX 950M +21%

1.439 TFLOPS

Radeon R9 M275X

1.184 TFLOPS

GeForce GTX 950M

VS

Radeon R9 M275X

Graphics Card

Mar 2015

Release Date

Jan 2014

GeForce 900M

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

993 MHz

Base Clock

900 MHz

1124 MHz

Boost Clock

925 MHz

900 MHz

Memory Clock

1125 MHz

Memory

4GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

Compute Units

10

640

Shading Units

640

40

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

17.98 GPixel/s

Pixel Rate

14.80 GPixel/s

44.96 GTexel/s

Texture Rate

37.00 GTexel/s

-

FP16 (half)

-

1439 GFLOPS

FP32 (float)

1184 GFLOPS

44.96 GFLOPS

FP64 (double)

74.00 GFLOPS

Graphics Processor

GM107

GPU Name

Venus

N16P-GT

GPU Variant

Venus XTX (216-0846033)

Maxwell

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.87 billion

Transistors

1.5 billion

148 mm²

Die Size

123 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

5.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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