AMD Radeon Pro 580X vs AMD Radeon HD 7690M XT

VS

AMD Radeon Pro 580X AMD Radeon HD 7690M XT

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580X 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 580X 's Advantages

Released 6 years and 2 months late

Boost Clock1200MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (218.9GB/s vs 57.60GB/s)

1824 additional rendering cores

AMD Radeon HD 7690M XT 's Advantages

Lower TDP (25W vs 185W)

Score

Benchmark

FP32 (float)

Radeon Pro 580X +694%

5.53 TFLOPS

Radeon HD 7690M XT

0.696 TFLOPS

Radeon Pro 580X

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

1100 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1710 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

218.9GB/s

Bandwidth

57.60GB/s

Render Config

-

SM Count

-

36

Compute Units

6

2304

Shading Units

480

144

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

38.40 GPixel/s

Pixel Rate

5.800 GPixel/s

172.8 GTexel/s

Texture Rate

17.40 GTexel/s

5.530 TFLOPS

FP16 (half)

-

5.530 TFLOPS

FP32 (float)

696.0 GFLOPS

345.6 GFLOPS

FP64 (double)

-

Graphics Processor

Ellesmere

GPU Name

Thames

Ellesmere XTA (216-0886220)

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

185W

TDP

25W

-

Suggested PSU

-

2x HDMI 2.0b

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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