AMD Radeon Pro 580X vs NVIDIA GeForce GTX 780M Mac Edition

VS

AMD Radeon Pro 580X

NVIDIA GeForce GTX 780M Mac Edition

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro 580X and 4GB VRAM GeForce GTX 780M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 580X 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 51% (1200MHz vs 797MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (218.9GB/s vs 160.0GB/s)

768 additional rendering cores

NVIDIA GeForce GTX 780M Mac Edition 's Advantages

Lower TDP (122W vs 185W)

Score

Benchmark

FP32 (float)

Radeon Pro 580X +125%

5.53 TFLOPS

GeForce GTX 780M Mac Edition

2.448 TFLOPS

Radeon Pro 580X

VS

GeForce GTX 780M Mac Edition

Graphics Card

Mar 2019

Release Date

Nov 2013

Radeon Pro Mac

Generation

GeForce 700M

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1100 MHz

Base Clock

771 MHz

1200 MHz

Boost Clock

797 MHz

1710 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

218.9GB/s

Bandwidth

160.0GB/s

Render Config

36

Compute Units

-

2304

Shading Units

1536

144

TMUs

128

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

38.40 GPixel/s

Pixel Rate

25.50 GPixel/s

172.8 GTexel/s

Texture Rate

102.0 GTexel/s

5.530 TFLOPS

FP16 (half)

-

5.530 TFLOPS

FP32 (float)

2.448 TFLOPS

345.6 GFLOPS

FP64 (double)

102.0 GFLOPS

Board Design

185W

TDP

122W

-

2x HDMI 2.0b

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

GK104

Ellesmere XTA (216-0886220)

GPU Variant

N14E-GTX-A2

GCN 4.0

Architecture

Kepler

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

3.54 billion

232 mm²

Die Size

294 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

6.4

Shader Model

5.1

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