AMD Radeon HD 7670A vs AMD Radeon R9 M395 Mac Edition

VS

AMD Radeon HD 7670A AMD Radeon R9 M395 Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670A and 2GB VRAM Radeon R9 M395 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670A 's Advantages

Lower TDP (45W vs 250W)

AMD Radeon R9 M395 Mac Edition 's Advantages

Released 3 years and 4 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (174.7GB/s vs 64.00GB/s)

1312 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7670A

0.576 TFLOPS

Radeon R9 M395 Mac Edition +418%

2.989 TFLOPS

Radeon HD 7670A

VS

Radeon R9 M395 Mac Edition

Graphics Card

Jan 2012

Release Date

May 2015

All-In-One

Generation

Crystal System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

1365 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

174.7GB/s

Render Config

-

SM Count

-

6

Compute Units

28

480

Shading Units

1792

24

TMUs

112

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

26.69 GPixel/s

14.40 GTexel/s

Texture Rate

93.41 GTexel/s

-

FP16 (half)

-

576.0 GFLOPS

FP32 (float)

2.989 TFLOPS

-

FP64 (double)

373.6 GFLOPS

Graphics Processor

Turks

GPU Name

Amethyst

Turks XT (215-0803000)

GPU Variant

Amethyst PRO (216-0872004)

TeraScale 2

Architecture

GCN 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.716 billion

Transistors

5 billion

118 mm²

Die Size

366 mm²

Board Design

45W

TDP

250W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.0

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon HD 7670A vs AMD Radeon HD 7450M

2

AMD Radeon HD 7670A vs AMD Radeon R9 A375

3

AMD Radeon HD 7670A vs AMD Radeon RX 640 Mobile

4

AMD Radeon HD 7670A vs ATI Mobility Radeon HD 4870 X2

5

AMD Radeon HD 7670A vs NVIDIA GeForce GT 740A

6

AMD Radeon HD 7670A vs AMD Radeon Pro 580

7

AMD Radeon HD 7670A vs NVIDIA GeForce 840A

8

AMD Radeon HD 7670A vs AMD Radeon HD 6625M

9

AMD Radeon HD 7670A vs NVIDIA GeForce GTS 150M

10

AMD Radeon HD 7670A vs NVIDIA GeForce RTX 2080 Max Q

Related News

1

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

2

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

3

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

4

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

5

AMD's Latest Breakthrough Technology Could Change the Game in the Future

6

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

7

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

8

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

9

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

10

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience