AMD Radeon HD 7670M vs AMD Radeon R9 M375

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M and 2GB VRAM Radeon R9 M375 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M375 's Advantages

Released 3 years and 3 months late

Boost Clock1015MHz

More VRAM (2GB vs 1GB)

160 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7670M

0.576 TFLOPS

Radeon R9 M375 +125%

1.299 TFLOPS

Radeon HD 7670M

VS

Radeon R9 M375

Graphics Card

Feb 2012

Release Date

May 2015

London

Generation

Gem System

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1015 MHz

900 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

6

Compute Units

10

480

Shading Units

640

24

TMUs

40

16

ROPs

16

-

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

16.24 GPixel/s

14.40 GTexel/s

Texture Rate

40.60 GTexel/s

-

FP16 (half)

-

576.0 GFLOPS

FP32 (float)

1299 GFLOPS

-

FP64 (double)

81.20 GFLOPS

Graphics Processor

Thames

GPU Name

Tropo

Thames XT (216-0833000)

GPU Variant

Tropo XT2

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

1.5 billion

104 mm²

Die Size

123 mm²

Board Design

20W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

CUDA

-

5.0

Shader Model

6.5 (5.1)

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