NVIDIA GeForce GTX 880M vs AMD Radeon Pro 580

VS

NVIDIA GeForce GTX 880M AMD Radeon Pro 580

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 880M and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 880M 's Advantages

Lower TDP (122W vs 185W)

AMD Radeon Pro 580 's Advantages

Released 3 years and 3 months late

Boost Clock has increased by 21% (1200MHz vs 993MHz)

Larger VRAM bandwidth (217.0GB/s vs 160.0GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 880M

3.05 TFLOPS

Radeon Pro 580 +81%

5.53 TFLOPS

GeForce GTX 880M

VS

Radeon Pro 580

Graphics Card

Mar 2014

Release Date

Jun 2017

GeForce 800M

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

954 MHz

Base Clock

1100 MHz

993 MHz

Boost Clock

1200 MHz

1250 MHz

Memory Clock

1695 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

217.0GB/s

Render Config

-

SM Count

-

Compute Units

36

1536

Shading Units

2304

128

TMUs

144

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

Theoretical Performance

31.78 GPixel/s

Pixel Rate

38.40 GPixel/s

127.1 GTexel/s

Texture Rate

172.8 GTexel/s

-

FP16 (half)

5.530 TFLOPS

3.050 TFLOPS

FP32 (float)

5.530 TFLOPS

127.1 GFLOPS

FP64 (double)

345.6 GFLOPS

Graphics Processor

GK104

GPU Name

Ellesmere

N15E-GX-A2

GPU Variant

Ellesmere XTA (216-0886220)

Kepler

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

3.54 billion

Transistors

5.7 billion

294 mm²

Die Size

232 mm²

Board Design

122W

TDP

185W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

6.4

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