AMD Radeon R5 M315 vs AMD Radeon R5 A255

VS

AMD Radeon R5 M315

AMD Radeon R5 A255

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M315 and 1024MB VRAM Radeon R5 A255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M315 's Advantages

Released 1 years and 4 months late

More VRAM (2GB vs 1024GB)

AMD Radeon R5 A255 's Advantages

Boost Clock940MHz

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 M315 +3%

0.745 TFLOPS

Radeon R5 A255

0.721 TFLOPS

Radeon R5 M315

VS

Radeon R5 A255

Graphics Card

May 2015

Release Date

Jan 2014

Gem System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

940 MHz

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

64.00GB/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)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

7.760 GPixel/s

Pixel Rate

7.520 GPixel/s

23.28 GTexel/s

Texture Rate

22.56 GTexel/s

745.0 GFLOPS

FP16 (half)

-

745.0 GFLOPS

FP32 (float)

721.9 GFLOPS

46.56 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Meso

GPU Name

Topaz

Meso LE (216-0864046)

GPU Variant

Topaz PRO (216-0858030)

GCN 3.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

1.55 billion

125 mm²

Die Size

125 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2.170

-

6.5

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon R5 M315 vs NVIDIA GeForce MX130

2

AMD Radeon R5 M315 vs NVIDIA RTX 5000 Max-Q Ada Generation

3

AMD Radeon R5 M315 vs NVIDIA GeForce RTX 3050 Mobile Refresh 6 GB

4

AMD Radeon R5 M315 vs NVIDIA GeForce RTX 3050 Ti Mobile

5

AMD Radeon R5 M315 vs ATI Mobility Radeon HD 540v

6

AMD Radeon R5 M315 vs AMD Radeon E6460

7

AMD Radeon R5 M315 vs AMD Radeon R9 M395 Mac Edition

8

AMD Radeon R5 M315 vs AMD FirePro W6170M

9

AMD Radeon R5 M315 vs NVIDIA GeForce RTX 2050 Mobile

10

AMD Radeon R5 M315 vs AMD Radeon Pro Vega 56

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage