AMD Radeon R7 M265 vs AMD Radeon R5 A320

VS

AMD Radeon R7 M265

AMD Radeon R5 A320

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M265 and 1024MB VRAM Radeon R5 A320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M265 's Advantages

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (28.80GB/s vs 16.00GB/s)

64 additional rendering cores

AMD Radeon R5 A320 's Advantages

Released 1 years late

Score

Benchmark

FP32 (float)

Radeon R7 M265 +19%

0.633 TFLOPS

Radeon R5 A320

0.528 TFLOPS

Radeon R7 M265

VS

Radeon R5 A320

Graphics Card

Jan 2014

Release Date

Jan 2015

Gem System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

725 MHz

Base Clock

750 MHz

825 MHz

Boost Clock

825 MHz

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

16.00GB/s

Render Config

6

Compute Units

5

-

384

Shading Units

320

24

TMUs

20

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

6.600 GPixel/s

19.80 GTexel/s

Texture Rate

16.50 GTexel/s

-

633.6 GFLOPS

FP32 (float)

528.0 GFLOPS

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Opal

GPU Name

Jet

Opal XT

GPU Variant

Jet PRO (216-0856040)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

0.69 billion

77 mm²

Die Size

56 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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