ATI Mobility Radeon HD 4850 X2 vs AMD Radeon Pro 570X

VS

ATI Mobility Radeon HD 4850 X2

AMD Radeon Pro 570X

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 4GB VRAM Radeon Pro 570X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 570X 's Advantages

Released 10 years and 2 months late

Boost Clock1105MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (217.6GB/s vs 89.60GB/s)

992 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4850 X2

0.8 TFLOPS

Radeon Pro 570X +395%

3.96 TFLOPS

Mobility Radeon HD 4850 X2

VS

Radeon Pro 570X

Graphics Card

Jan 2009

Release Date

Mar 2019

M9x

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1105 MHz

700 MHz

Memory Clock

1700 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

89.60GB/s

Bandwidth

217.6GB/s

Render Config

10

Compute Units

28

-

800

Shading Units

1792

40

TMUs

112

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

35.36 GPixel/s

20.00 GTexel/s

Texture Rate

123.8 GTexel/s

-

FP16 (half)

3.960 TFLOPS

800.0 GFLOPS

FP32 (float)

3.960 TFLOPS

160.0 GFLOPS

FP64 (double)

247.5 GFLOPS

Board Design

Unknown

TDP

150W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

M98

GPU Name

Polaris 20

M98 L2 (216-0732019)

GPU Variant

Polaris 20

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.956 billion

Transistors

5.7 billion

256 mm²

Die Size

232 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

-

4.1

Shader Model

6.4

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