AMD Radeon Pro 575 vs AMD Radeon HD 8950M

VS

AMD Radeon Pro 575

AMD Radeon HD 8950M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 2GB VRAM Radeon HD 8950M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages

Released 4 years and 1 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.0GB/s vs 88.00GB/s)

1280 additional rendering cores

AMD Radeon HD 8950M 's Advantages

Lower TDP (100W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575 +171%

4.489 TFLOPS

Radeon HD 8950M

1.651 TFLOPS

Radeon Pro 575

VS

Radeon HD 8950M

Graphics Card

Jun 2017

Release Date

May 2013

Radeon Pro Mac

Generation

Solar System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

1695 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

217.0GB/s

Bandwidth

88.00GB/s

Render Config

32

Compute Units

12

-

2048

Shading Units

768

128

TMUs

48

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

17.20 GPixel/s

140.3 GTexel/s

Texture Rate

51.60 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

1.651 TFLOPS

280.6 GFLOPS

FP64 (double)

103.2 GFLOPS

Board Design

150W

TDP

100W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

Saturn

Polaris 20 XL (215-0910052)

GPU Variant

Saturn XT

GCN 4.0

Architecture

GCN 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

2.08 billion

232 mm²

Die Size

160 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

6.4

Shader Model

6.3

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