AMD Radeon Pro 575X vs AMD Radeon HD 7690M XT

VS

AMD Radeon Pro 575X AMD Radeon HD 7690M XT

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 2GB VRAM Radeon HD 7690M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575X 's Advantages

Released 6 years and 2 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.6GB/s vs 57.60GB/s)

1568 additional rendering cores

AMD Radeon HD 7690M XT 's Advantages

Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575X +544%

4.489 TFLOPS

Radeon HD 7690M XT

0.696 TFLOPS

Radeon Pro 575X

VS

Radeon HD 7690M XT

Graphics Card

Mar 2019

Release Date

Jan 2013

Radeon Pro Mac

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1700 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

217.6GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

32

Compute Units

6

2048

Shading Units

480

128

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

Theoretical Performance

35.07 GPixel/s

Pixel Rate

5.800 GPixel/s

140.3 GTexel/s

Texture Rate

17.40 GTexel/s

4.489 TFLOPS

FP16 (half)

-

4.489 TFLOPS

FP32 (float)

696.0 GFLOPS

280.6 GFLOPS

FP64 (double)

-

Graphics Processor

Polaris 20

GPU Name

Thames

Polaris 20 XL (215-0910052)

GPU Variant

Thames XTX

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

5.7 billion

Transistors

0.716 billion

232 mm²

Die Size

104 mm²

Board Design

150W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

5.0

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