AMD Radeon R5 M240 vs AMD Radeon HD 8670A

VS

AMD Radeon R5 M240

AMD Radeon HD 8670A

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 M240 and 1024MB VRAM Radeon HD 8670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M240 's Advantages

Released 1 years and 7 months late

Boost Clock1030MHz

AMD Radeon HD 8670A 's Advantages

Larger VRAM bandwidth (16.00GB/s vs 14.40GB/s)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M240 +42%

0.659 TFLOPS

Radeon HD 8670A

0.461 TFLOPS

Radeon R5 M240

VS

Radeon HD 8670A

Graphics Card

Sep 2014

Release Date

Feb 2013

Crystal System

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

1000 MHz

Base Clock

-

1030 MHz

Boost Clock

-

900 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

16.00GB/s

Render Config

5

Compute Units

6

-

320

Shading Units

384

20

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

4.800 GPixel/s

20.60 GTexel/s

Texture Rate

14.40 GTexel/s

-

659.2 GFLOPS

FP32 (float)

460.8 GFLOPS

41.20 GFLOPS

FP64 (double)

28.80 GFLOPS

Board Design

Unknown

TDP

45W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Jet

GPU Name

Mars

Jet XT

GPU Variant

Mars XT

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

0.95 billion

56 mm²

Die Size

77 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

1.2

Vulkan

1.2

-

5.1

Shader Model

5.1

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