AMD Radeon R7 A265 vs AMD Radeon R5 M315

VS

AMD Radeon R7 A265

AMD Radeon R5 M315

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 A265 and 2GB VRAM Radeon R5 M315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 A265 's Advantages

Boost Clock825MHz

Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

AMD Radeon R5 M315 's Advantages

Released 1 years and 4 months late

Score

Benchmark

FP32 (float)

Radeon R7 A265

0.633 TFLOPS

Radeon R5 M315 +17%

0.745 TFLOPS

Radeon R7 A265

VS

Radeon R5 M315

Graphics Card

Jan 2014

Release Date

May 2015

All-In-One

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

725 MHz

Base Clock

-

825 MHz

Boost Clock

-

900 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

14.40GB/s

Render Config

6

Compute Units

6

-

384

Shading Units

384

24

TMUs

24

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

7.760 GPixel/s

19.80 GTexel/s

Texture Rate

23.28 GTexel/s

-

FP16 (half)

745.0 GFLOPS

633.6 GFLOPS

FP32 (float)

745.0 GFLOPS

39.60 GFLOPS

FP64 (double)

46.56 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Opal

GPU Name

Meso

Opal XT

GPU Variant

Meso LE (216-0864046)

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

1.55 billion

77 mm²

Die Size

125 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.2.170

-

6.5 (5.1)

Shader Model

6.5

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