AMD Radeon Pro 575X vs ATI Mobility Radeon HD 2700

VS

AMD Radeon Pro 575X

ATI Mobility Radeon HD 2700

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 256MB VRAM Mobility Radeon HD 2700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575X 's Advantages

Released 11 years and 3 months late

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (217.6GB/s vs 22.40GB/s)

1928 additional rendering cores

ATI Mobility Radeon HD 2700 's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575X +2572%

4.489 TFLOPS

Mobility Radeon HD 2700

0.168 TFLOPS

Radeon Pro 575X

VS

Mobility Radeon HD 2700

Graphics Card

Mar 2019

Release Date

Dec 2007

Radeon Pro Mac

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

-

1700 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

217.6GB/s

Bandwidth

22.40GB/s

Render Config

32

Compute Units

3

-

2048

Shading Units

120

128

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

64 KB

-

Theoretical Performance

35.07 GPixel/s

Pixel Rate

2.800 GPixel/s

140.3 GTexel/s

Texture Rate

5.600 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

168.0 GFLOPS

280.6 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

M76

Polaris 20 XL (215-0910052)

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

5.7 billion

Transistors

0.39 billion

232 mm²

Die Size

153 mm²

Graphics Features

12 (12_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.0

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