AMD Radeon R9 M275 vs AMD Radeon R7 M465X

VS

AMD Radeon R9 M275

AMD Radeon R7 M465X

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M275 and 2GB VRAM Radeon R7 M465X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M275 's Advantages

128 additional rendering cores

AMD Radeon R7 M465X 's Advantages

Released 2 years and 4 months late

Larger VRAM bandwidth (72.00GB/s vs 64.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R9 M275 +25%

1.184 TFLOPS

Radeon R7 M465X

0.947 TFLOPS

Radeon R9 M275

VS

Radeon R7 M465X

Graphics Card

Jan 2014

Release Date

May 2016

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

900 MHz

925 MHz

Boost Clock

925 MHz

1000 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

72.00GB/s

Render Config

10

Compute Units

8

-

640

Shading Units

512

40

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

14.80 GPixel/s

37.00 GTexel/s

Texture Rate

29.60 GTexel/s

-

1184 GFLOPS

FP32 (float)

947.2 GFLOPS

74.00 GFLOPS

FP64 (double)

59.20 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Venus

GPU Name

Tropo

Venus XTX (216-0846033)

GPU Variant

Tropo LE

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

1.5 billion

123 mm²

Die Size

123 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1 (1.2)

1.2.170

Vulkan

1.2.170

-

6.5 (5.1)

Shader Model

6.5 (5.1)

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