GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6800

CORE STATE Navi 21

VRAM 16 GB

CLOCK SPEED 2105 MHz

TDP 250 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

VS

i

Intel

GPU

Arc A580

CORE STATE DG2-512

VRAM 8 GB

CLOCK SPEED 2000 MHz

TDP 175 W

BUS WIDTH 256 bit

ARCHITECTURE Xe-HPG

nm

PROCESS 6 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,188

2,229

geekbench_metal

175,541

N/A

geekbench_opencl

24,559

91,657

geekbench_vulkan

130,531

79,381

passmark_directx_10

128

N/A

passmark_directx_11

214

N/A

passmark_directx_12

89

N/A

passmark_directx_9

257

N/A

passmark_g2d

990

N/A

passmark_g3d

22,067

N/A

passmark_gpu_compute

10,864

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6800

A580

Core Specs

Shading Units

3,840

3,072 -20.0%

Shaders

3,840

3,072 -20.0%

TMUs

240

192 -20.0%

ROPs

96

96 0.0%

Compute Units

60

—

Execution Units

—

384

Clocks

Base Clock

1700 MHz

1700 MHz

Boost Clock

2105 MHz

2000 MHz

Game Clock

1815 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

512.0 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

4 MB

8 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

202.1 GPixel/s

192.0 GPixel/s

Texture Rate

505.2 GTexel/s

384.0 GTexel/s

FP32 (TFLOPS)

16.17 TFLOPS

12.29 TFLOPS

FP64 (TFLOPS)

1,010.4 GFLOPS (1:16)

1.536 TFLOPS (1:8)

FP16 (TFLOPS)

32.33 TFLOPS (2:1)

24.58 TFLOPS (2:1)

AI/RT

RT Cores

60

24 -60.0%

XMX Cores

—

384

Power

TDP

250 W

175 W

TDP (W)

250

175 -30.0%

Suggested PSU

600 W

450 W

Power Connectors

2x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 2.0

Xe-HPG

GPU Name

Navi 21

DG2-512

Generation

Navi II (RX 6000)

Alchemist (Arc 5)

Process Size

7 nm

6 nm

Transistors

26,800 million

21,700 million

Die Size

520 mm²

406 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

53.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C

1x HDMI 2.13x DisplayPort 2.0

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

579 USD

—

Production

End-of-life

Active

Predecessor

Navi

Xe Graphics

Successor

Navi III

Battlemage

View Radeon RX 6800 Details View Arc A580 Details