AMD Radeon 630 Mobile vs ATI Mobility Radeon HD 5870

VS

AMD Radeon 630 Mobile ATI Mobility Radeon HD 5870

We compared two Mobile platform GPUs: 2GB VRAM Radeon 630 Mobile and 1024MB VRAM Mobility Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 630 Mobile 's Advantages

Released 9 years and 4 months late

Boost Clock1211MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)

ATI Mobility Radeon HD 5870 's Advantages

288 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 630 Mobile +10%

1.24 TFLOPS

Mobility Radeon HD 5870

1.12 TFLOPS

Radeon 630 Mobile

VS

Mobility Radeon HD 5870

Graphics Card

May 2019

Release Date

Jan 2010

Mobility Radeon

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1082 MHz

Base Clock

-

1211 MHz

Boost Clock

-

1500 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

8

Compute Units

10

512

Shading Units

800

32

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

19.38 GPixel/s

Pixel Rate

11.20 GPixel/s

38.75 GTexel/s

Texture Rate

28.00 GTexel/s

1240 GFLOPS

FP16 (half)

-

1240 GFLOPS

FP32 (float)

1120 GFLOPS

77.50 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 23

GPU Name

Broadway

Polaris 23 MXL

GPU Variant

Broadway XT (216-0769008)

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

1.04 billion

103 mm²

Die Size

166 mm²

Board Design

50W

TDP

50W

-

Suggested PSU

-

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

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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