AMD Radeon Pro 575 vs ATI Mobility Radeon HD 4850 Mac Edition

VS

AMD Radeon Pro 575

ATI Mobility Radeon HD 4850 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 512MB VRAM Mobility Radeon HD 4850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages

Released 7 years and 10 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (217.0GB/s vs 54.40GB/s)

1248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 575 +458%

4.489 TFLOPS

Mobility Radeon HD 4850 Mac Edition

0.804 TFLOPS

Radeon Pro 575

VS

Mobility Radeon HD 4850 Mac Edition

Graphics Card

Jun 2017

Release Date

Aug 2009

Radeon Pro Mac

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

1695 MHz

Memory Clock

850 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

217.0GB/s

Bandwidth

54.40GB/s

Render Config

32

Compute Units

10

-

2048

Shading Units

800

128

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

35.07 GPixel/s

Pixel Rate

8.048 GPixel/s

140.3 GTexel/s

Texture Rate

20.12 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

804.8 GFLOPS

280.6 GFLOPS

FP64 (double)

161.0 GFLOPS

Board Design

150W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

M98

Polaris 20 XL (215-0910052)

GPU Variant

M98 L2 (216-0732019)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.956 billion

232 mm²

Die Size

256 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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