NVIDIA GeForce RTX 2080 vs AMD Radeon RX 580G

VS

NVIDIA GeForce RTX 2080

AMD Radeon RX 580G

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 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 RTX 2080 's Advantages

Boost Clock has increased by 29% (1710MHz vs 1330MHz)

Larger VRAM bandwidth (448.0GB/s vs 256.0GB/s)

640 additional rendering cores

AMD Radeon RX 580G 's Advantages

Lower TDP (185W vs 215W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 +64%

10.07 TFLOPS

Radeon RX 580G

6.129 TFLOPS

GeForce RTX 2080

VS

Radeon RX 580G

Graphics Card

Sep 2018

Release Date

Oct 2018

GeForce 20

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1515 MHz

Base Clock

1257 MHz

1710 MHz

Boost Clock

1330 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

46

SM Count

-

2944

Shading Units

2304

184

TMUs

144

64

ROPs

32

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

109.4 GPixel/s

Pixel Rate

42.56 GPixel/s

314.6 GTexel/s

Texture Rate

191.5 GTexel/s

20.14 TFLOPS

FP16 (half)

6.129 TFLOPS

10.07 TFLOPS

FP32 (float)

6.129 TFLOPS

314.6 GFLOPS

FP64 (double)

383.0 GFLOPS

Board Design

215W

TDP

185W

550 W

Suggested PSU

450 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

TU104

GPU Name

Polaris 20

TU104-400A-A1

GPU Variant

Polaris 20 XTX (215-0910038)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

13.6 billion

Transistors

5.7 billion

545 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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