AMD Radeon HD 7670M Rebrand vs AMD Radeon R7 A260

VS

AMD Radeon HD 7670M Rebrand AMD Radeon R7 A260

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M Rebrand and 1024MB VRAM Radeon R7 A260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670M Rebrand 's Advantages

96 additional rendering cores

AMD Radeon R7 A260 's Advantages

Released 1 years and 6 months late

Boost Clock980MHz

Larger VRAM bandwidth (57.60GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

Radeon HD 7670M Rebrand

0.576 TFLOPS

Radeon R7 A260 +30%

0.752 TFLOPS

Radeon HD 7670M Rebrand

VS

Radeon R7 A260

Graphics Card

Jul 2012

Release Date

Jan 2014

London

Generation

All-In-One

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

980 MHz

900 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

6

Compute Units

6

480

Shading Units

384

24

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

9.600 GPixel/s

Pixel Rate

7.840 GPixel/s

14.40 GTexel/s

Texture Rate

23.52 GTexel/s

-

FP16 (half)

-

576.0 GFLOPS

FP32 (float)

752.6 GFLOPS

-

FP64 (double)

-

Graphics Processor

Whistler

GPU Name

Topaz

Whistler XT (216-0810001)

GPU Variant

Topaz XT (216-0858020)

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

1.55 billion

104 mm²

Die Size

125 mm²

Board Design

20W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2.170

-

CUDA

-

5.0

Shader Model

6.5

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