ATI Mobility Radeon HD 3670 vs AMD Radeon 630 Mobile

VS

ATI Mobility Radeon HD 3670 AMD Radeon 630 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3670 and 2GB VRAM Radeon 630 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 3670 's Advantages

Lower TDP (30W vs 50W)

AMD Radeon 630 Mobile 's Advantages

Released 11 years and 4 months late

Boost Clock1211MHz

Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)

392 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3670

0.163 TFLOPS

Radeon 630 Mobile +660%

1.24 TFLOPS

Mobility Radeon HD 3670

VS

Radeon 630 Mobile

Graphics Card

Jan 2008

Release Date

May 2019

M8x

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1082 MHz

-

Boost Clock

1211 MHz

800 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

25.60GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

3

Compute Units

8

120

Shading Units

512

8

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

Theoretical Performance

2.720 GPixel/s

Pixel Rate

19.38 GPixel/s

5.440 GTexel/s

Texture Rate

38.75 GTexel/s

-

FP16 (half)

1240 GFLOPS

163.2 GFLOPS

FP32 (float)

1240 GFLOPS

-

FP64 (double)

77.50 GFLOPS

Graphics Processor

M86

GPU Name

Polaris 23

-

GPU Variant

Polaris 23 MXL

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.378 billion

Transistors

2.2 billion

135 mm²

Die Size

103 mm²

Board Design

30W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.4

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