GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 580X

CORE STATE Ellesmere

VRAM 8 GB

CLOCK SPEED 1200 MHz

TDP 185 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2019

VS

A

AMD

RADEON

Radeon RX 6700

CORE STATE Navi 22

VRAM 10 GB

CLOCK SPEED 2450 MHz

TDP 175 W

BUS WIDTH 160 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

50,082

122,223

geekbench_opencl

36,199

92,672

geekbench_vulkan

39,693

96,619

3dmark_3dmark_steel_nomad_dx12

N/A

2,014

passmark_directx_10

N/A

115

passmark_directx_11

N/A

166

passmark_directx_12

N/A

71

passmark_directx_9

N/A

250

passmark_g2d

N/A

936

passmark_g3d

N/A

18,931

passmark_gpu_compute

N/A

8,240

DETAILED SPECIFICATIONS

SPECIFICATION

Pro 580X

RX 6700

Core Specs

Shading Units

2,304

2,304 0.0%

Shaders

2,304

2,304 0.0%

TMUs

144

144 0.0%

ROPs

32

64 +100.0%

Compute Units

36

36 0.0%

Clocks

Base Clock

1100 MHz

1941 MHz

Boost Clock

1200 MHz

2450 MHz

Game Clock

—

2174 MHz

Memory Clock

1710 MHz 6.8 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

8 GB

10 GB

VRAM (MB)

8,192

10,240 +25.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

160 bit

Bandwidth

218.9 GB/s

320.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB per Array

L2 Cache

2 MB

3 MB

L3 Cache

—

80 MB

L0 Cache

—

32 KB per WGP

Performance

Pixel Rate

38.40 GPixel/s

156.8 GPixel/s

Texture Rate

172.8 GTexel/s

352.8 GTexel/s

FP32 (TFLOPS)

5.530 TFLOPS

11.29 TFLOPS

FP64 (TFLOPS)

345.6 GFLOPS (1:16)

705.6 GFLOPS (1:16)

FP16 (TFLOPS)

5.530 TFLOPS (1:1)

22.58 TFLOPS (2:1)

AI/RT

RT Cores

—

36

Power

TDP

185 W

175 W

TDP (W)

185

175 -5.4%

Suggested PSU

—

450 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

GCN 4.0

RDNA 2.0

GPU Name

Ellesmere

Navi 22

Generation

Radeon Pro Mac (500X Series)

Navi II (RX 6000)

Process Size

14 nm

7 nm

Transistors

5,700 million

17,200 million

Die Size

232 mm²

335 mm²

Foundry

GlobalFoundries

TSMC

Density

24.6M / mm²

51.3M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

2.1

Shader Model

6.7

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

110 mm 4.3 inches

Outputs

2x HDMI 2.0b

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

—

Navi

Successor

—

Navi III

View Radeon Pro 580X Details View Radeon RX 6700 Details