AMD Radeon R5 M315 vs ATI Mobility Radeon HD 5450

VS

AMD Radeon R5 M315

ATI Mobility Radeon HD 5450

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M315 and 1024MB VRAM Mobility Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M315 's Advantages

Released 5 years and 4 months late

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)

304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M315 +589%

0.745 TFLOPS

Mobility Radeon HD 5450

0.108 TFLOPS

Radeon R5 M315

VS

Mobility Radeon HD 5450

Graphics Card

May 2015

Release Date

Jan 2010

Gem System

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

12.80GB/s

Render Config

6

Compute Units

1

-

384

Shading Units

80

24

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

7.760 GPixel/s

Pixel Rate

2.700 GPixel/s

23.28 GTexel/s

Texture Rate

5.400 GTexel/s

745.0 GFLOPS

FP16 (half)

-

745.0 GFLOPS

FP32 (float)

108.0 GFLOPS

46.56 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

11W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Meso

GPU Name

Park

Meso LE (216-0864046)

GPU Variant

Park PRO (216-0774007)

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.55 billion

Transistors

0.292 billion

125 mm²

Die Size

59 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5

Shader Model

5.0

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