NVIDIA GeForce GTX 1080 Ti vs AMD Radeon RX 580G

VS

NVIDIA GeForce GTX 1080 Ti

AMD Radeon RX 580G

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 8GB VRAM Radeon RX 580G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages

Boost Clock has increased by 19% (1582MHz vs 1330MHz)

More VRAM (11GB vs 8GB)

Larger VRAM bandwidth (484.4GB/s vs 256.0GB/s)

1280 additional rendering cores

AMD Radeon RX 580G 's Advantages

Released 1 years and 7 months late

Lower TDP (185W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti +85%

11.34 TFLOPS

Radeon RX 580G

6.129 TFLOPS

GeForce GTX 1080 Ti

VS

Radeon RX 580G

Graphics Card

Mar 2017

Release Date

Oct 2018

GeForce 10

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1481 MHz

Base Clock

1257 MHz

1582 MHz

Boost Clock

1330 MHz

1376 MHz

Memory Clock

2000 MHz

Memory

11GB

Memory Size

8GB

GDDR5X

Memory Type

GDDR5

352bit

Memory Bus

256bit

484.4GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

28

SM Count

-

3584

Shading Units

2304

224

TMUs

144

88

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

2 MB

-

Theoretical Performance

139.2 GPixel/s

Pixel Rate

42.56 GPixel/s

354.4 GTexel/s

Texture Rate

191.5 GTexel/s

177.2 GFLOPS

FP16 (half)

6.129 TFLOPS

11.34 TFLOPS

FP32 (float)

6.129 TFLOPS

354.4 GFLOPS

FP64 (double)

383.0 GFLOPS

Board Design

250W

TDP

185W

600 W

Suggested PSU

450 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GP102

GPU Name

Polaris 20

GP102-350-K1-A1

GPU Variant

Polaris 20 XTX (215-0910038)

Pascal

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

16 nm

Process Size

14 nm

11.8 billion

Transistors

5.7 billion

471 mm²

Die Size

232 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

6.4

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