AMD Radeon R5 M240 vs ATI Mobility Radeon HD 3670

VS

AMD Radeon R5 M240

ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 M240 and 256MB VRAM Mobility Radeon HD 3670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M240 's Advantages

Released 6 years and 8 months late

Boost Clock1030MHz

More VRAM (1024GB vs 256GB)

200 additional rendering cores

ATI Mobility Radeon HD 3670 's Advantages

Larger VRAM bandwidth (25.60GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 M240 +304%

0.659 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

Radeon R5 M240

VS

Mobility Radeon HD 3670

Graphics Card

Sep 2014

Release Date

Jan 2008

Crystal System

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1030 MHz

Boost Clock

-

900 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

256MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

25.60GB/s

Render Config

5

Compute Units

3

-

320

Shading Units

120

20

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

128 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

2.720 GPixel/s

20.60 GTexel/s

Texture Rate

5.440 GTexel/s

-

659.2 GFLOPS

FP32 (float)

163.2 GFLOPS

41.20 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

30W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Jet

GPU Name

M86

Jet XT

GPU Variant

-

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.69 billion

Transistors

0.378 billion

56 mm²

Die Size

135 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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