AMD Radeon RX 580 2048SP vs NVIDIA GeForce RTX 2080

VS

AMD Radeon RX 580 2048SP

NVIDIA GeForce RTX 2080

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 8GB VRAM GeForce RTX 2080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Lower TDP (150W vs 215W)

NVIDIA GeForce RTX 2080 's Advantages

Boost Clock has increased by 33% (1710MHz vs 1284MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 580 2048SP

5.259 TFLOPS

GeForce RTX 2080 +91%

10.07 TFLOPS

3DMark Time Spy

Radeon RX 580 2048SP

3759

GeForce RTX 2080 +191%

10946

Radeon RX 580 2048SP

VS

GeForce RTX 2080

Graphics Card

Oct 2018

Release Date

Sep 2018

Polaris

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1168 MHz

Base Clock

1515 MHz

1284 MHz

Boost Clock

1710 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

448.0GB/s

Render Config

32

Compute Units

-

SM Count

46

2048

Shading Units

2944

128

TMUs

184

32

ROPs

64

-

Tensor Cores

368

-

RT Cores

46

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

41.09 GPixel/s

Pixel Rate

109.4 GPixel/s

164.4 GTexel/s

Texture Rate

314.6 GTexel/s

5.259 TFLOPS

FP16 (half)

20.14 TFLOPS

5.259 TFLOPS

FP32 (float)

10.07 TFLOPS

328.7 GFLOPS

FP64 (double)

314.6 GFLOPS

Board Design

150W

TDP

215W

450 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Polaris 20

GPU Name

TU104

Polaris 20 XL (215-0910052)

GPU Variant

TU104-400A-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

13.6 billion

232 mm²

Die Size

545 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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