AMD Radeon RX 580 OEM vs AMD Radeon RX 6700

VS

AMD Radeon RX 580 OEM

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 OEM and 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 OEM 's Advantages

Lower TDP (150W vs 175W)

AMD Radeon RX 6700 's Advantages

Released 5 years late

Boost Clock has increased by 94% (2450MHz vs 1266MHz)

More VRAM (10GB vs 8GB)

Larger VRAM bandwidth (320.0GB/s vs 256.0GB/s)

Score

Benchmark

FP32 (float)

Radeon RX 580 OEM

5.834 TFLOPS

Radeon RX 6700 +93%

11.29 TFLOPS

Radeon RX 580 OEM

VS

Radeon RX 6700

Graphics Card

Jun 2016

Release Date

Jun 2021

Polaris

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1120 MHz

Base Clock

1941 MHz

1266 MHz

Boost Clock

2450 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

160bit

256.0GB/s

Bandwidth

320.0GB/s

Render Config

36

Compute Units

36

-

2304

Shading Units

2304

144

TMUs

144

32

ROPs

64

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

40.51 GPixel/s

Pixel Rate

156.8 GPixel/s

182.3 GTexel/s

Texture Rate

352.8 GTexel/s

5.834 TFLOPS

FP16 (half)

22.58 TFLOPS

5.834 TFLOPS

FP32 (float)

11.29 TFLOPS

364.6 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

150W

TDP

175W

450 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Ellesmere

GPU Name

Navi 22

Polaris 10 XT (215-0876184)

GPU Variant

Navi 22 XTL

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

17.2 billion

232 mm²

Die Size

335 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

6.4

Shader Model

6.5

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