AMD Radeon R7 M465X vs AMD Radeon HD 7950M

VS

AMD Radeon R7 M465X

AMD Radeon HD 7950M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465X and 2GB VRAM Radeon HD 7950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M465X 's Advantages

Released 4 years and 1 months late

Boost Clock925MHz

AMD Radeon HD 7950M 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 72.00GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M465X

0.947 TFLOPS

Radeon HD 7950M +89%

1.792 TFLOPS

Radeon R7 M465X

VS

Radeon HD 7950M

Graphics Card

May 2016

Release Date

Apr 2012

Gem System

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1125 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

72.00GB/s

Bandwidth

128.0GB/s

Render Config

8

Compute Units

20

-

512

Shading Units

1280

32

TMUs

80

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

22.40 GPixel/s

29.60 GTexel/s

Texture Rate

56.00 GTexel/s

-

947.2 GFLOPS

FP32 (float)

1.792 TFLOPS

59.20 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Tropo

GPU Name

Wimbledon

Tropo LE

GPU Variant

Wimbledon PRO

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

2.8 billion

123 mm²

Die Size

212 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

5.1

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