AMD Radeon Pro 575X vs AMD Radeon E8860

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 2GB VRAM Radeon E8860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575X 's Advantages

Released 5 years and 2 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.6GB/s vs 72.00GB/s)

1408 additional rendering cores

AMD Radeon E8860 's Advantages

Boost Clock625MHz

Lower TDP (37W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575X +461%

4.489 TFLOPS

Radeon E8860

0.8 TFLOPS

Radeon Pro 575X

VS

Radeon E8860

Graphics Card

Mar 2019

Release Date

Jan 2014

Radeon Pro Mac

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

575 MHz

-

Boost Clock

625 MHz

1700 MHz

Memory Clock

1125 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

217.6GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

32

Compute Units

10

2048

Shading Units

640

128

TMUs

40

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

35.07 GPixel/s

Pixel Rate

10.00 GPixel/s

140.3 GTexel/s

Texture Rate

25.00 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

800.0 GFLOPS

280.6 GFLOPS

FP64 (double)

50.00 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Venus

Polaris 20 XL (215-0910052)

GPU Variant

Venus MCM

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

1.5 billion

232 mm²

Die Size

123 mm²

Board Design

150W

TDP

37W

-

Suggested PSU

-

No outputs

Outputs

1x VGA

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5 (5.1)

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