NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon RX 6800 XT

VS

NVIDIA GeForce GTX 580 Rev. 2

AMD Radeon RX 6800 XT

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 Rev. 2 and 16GB VRAM Radeon RX 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 Rev. 2 's Advantages

Lower TDP (244W vs 300W)

AMD Radeon RX 6800 XT 's Advantages

Released 9 years and 4 months late

Boost Clock2250MHz

More VRAM (16GB vs 1536GB)

Larger VRAM bandwidth (512.0GB/s vs 192.4GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 580 Rev. 2

1.581 TFLOPS

Radeon RX 6800 XT +1211%

20.74 TFLOPS

GeForce GTX 580 Rev. 2

VS

Radeon RX 6800 XT

Graphics Card

Jun 2011

Release Date

Oct 2020

GeForce 500

Generation

Navi II

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1825 MHz

-

Boost Clock

2250 MHz

1002 MHz

Memory Clock

2000 MHz

Memory

1536MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

192.4GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

72

16

SM Count

-

512

Shading Units

4608

64

TMUs

288

48

ROPs

128

-

RT Cores

72

64 KB (per SM)

L1 Cache

128 KB per Array

768 KB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

24.70 GPixel/s

Pixel Rate

288.0 GPixel/s

49.41 GTexel/s

Texture Rate

648.0 GTexel/s

-

FP16 (half)

41.47 TFLOPS

1.581 TFLOPS

FP32 (float)

20.74 TFLOPS

197.6 GFLOPS

FP64 (double)

1296 GFLOPS

Board Design

244W

TDP

300W

550 W

Suggested PSU

700 W

2x DVI 1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

GF110

GPU Name

Navi 21

GF110-380-A1

GPU Variant

Navi 21 XT (215-121000177)

Fermi 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

7 nm

3 billion

Transistors

26.8 billion

520 mm²

Die Size

520 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

2.0

CUDA

-

5.1

Shader Model

6.5

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