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• Radeon RX 6800
• ASUS ROG STRIX RX 6800 GAMING OC Specs

ASUS ROG STRIX RX 6800 GAMING OC

• ROG-STRIX-RX6800-O16G-GAMING

Graphics Processor

Navi 21

Cores

3840

TMUs

240

ROPs

96

Memory Size

16 GB

Memory Type

GDDR6

Bus Width

256 bit

GPU

I/O

Top

Bottom

Rear

Back

PCB Front

PCB Back

Graphics Processor

GPU Name

Navi 21

GPU Variant

Navi 21 XL
(215-121000187)

Architecture

RDNA 2.0

Foundry

TSMC

Process Size

7 nm

Transistors

26,800 million

Die Size

520 mm²

Graphics Card

Release Date

Oct 28th, 2020

Availability

Nov 18th, 2020
Nov 25th, 2020

Generation

Navi II
(RX 6000)

Predecessor

Navi

Production

Active

Bus Interface

PCIe 4.0 x16

Clock Speeds

Base Clock

1700 MHz
1850 MHz (+9%)

Game Clock

1815 MHz
1980 MHz (+9%)

Boost Clock

2105 MHz
2190 MHz (+4%)

Memory Clock

2000 MHz
16 Gbps effective

Memory

Memory Size

16 GB

Memory Type

GDDR6

Memory Bus

256 bit

Bandwidth

512.0 GB/s

Render Config

Shading Units

3840

TMUs

240

ROPs

96

Compute Units

60

RT Cores

60

L0 Cache

32 KB per WGP

L1 Cache

128 KB per Array

L2 Cache

4 MB

L3 Cache

128 MB

Theoretical Performance

Pixel Rate

202.1 GPixel/s
210.2 GPixel/s

Texture Rate

505.2 GTexel/s
525.6 GTexel/s

FP16 (half) performance

32.33 TFLOPS
33.64 TFLOPS (2:1)

FP32 (float) performance

16.17 TFLOPS
16.82 TFLOPS

FP64 (double) performance

1,010 GFLOPS
1,051 GFLOPS (1:16)

Board Design

Slot Width

Dual-slot
Triple-slot

Length

267 mm
320 mm
10.5 inches
12.6 inches

Width

120 mm
129 mm
4.7 inches
5.1 inches

Height

40 mm
57 mm
1.6 inches
2.2 inches

TDP

250 W

Suggested PSU

600 W

Outputs

1x HDMI
2x DisplayPort
1x USB Type-C
1x HDMI
3x DisplayPort

Power Connectors

2x 8-pin

Part Number

102-D41209

Board Number

109-D412A7

Graphics Features

DirectX

12 Ultimate (12_2)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.5

Navi 21 GPU Notes

Architecture Codename: Navi Codename: Sienna Cichlid Graphics/Compute: GFX10 (gfx1030) Display Core Next: 3.0 Video Core Next: 3.0

Other retail boards based on this design (28)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
ASRock Challenger Pro RX 6800 OC	1750 MHz	2140 MHz	2000 MHz	305 mm/12 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASRock Phantom Gaming D RX 6800 OC	1850 MHz	2190 MHz	2000 MHz	305 mm/12 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASRock RX 6800	1700 MHz	2105 MHz	2000 MHz
ASUS RX 6800	1700 MHz	2105 MHz	2000 MHz
ASUS TUF RX 6800 GAMING OC	1775 MHz	2155 MHz	2000 MHz	310 mm/12.2 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASUS ROG STRIX RX 6800 GAMING OC	1850 MHz	2190 MHz	2000 MHz	320 mm/12.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
BIOSTAR RX 6800	1700 MHz	2105 MHz	2000 MHz
Dataland RX 6800	1700 MHz	2105 MHz	2000 MHz
Dataland RX 6800 X-Serial Ares	1850 MHz	2190 MHz	2000 MHz	311 mm/12.2 inches, 1x HDMI 3x DisplayPort
GIGABYTE AORUS RX 6800 MASTER	1850 MHz	2190 MHz	2000 MHz	286 mm/11.3 inches, Triple-slot, 2x HDMI 2x DisplayPort
GIGABYTE RX 6800	1700 MHz	2105 MHz	2000 MHz
GIGABYTE RX 6800 GAMING OC	1775 MHz	2155 MHz	2000 MHz	286 mm/11.3 inches, Triple-slot, 2x HDMI 2x DisplayPort
KUROTOSHIKOU Fighter RX 6800	1775 MHz	2155 MHz	2000 MHz	300 mm/11.8 inches, 1x HDMI 3x DisplayPort
KUROTOSHIKOU RX 6800	1700 MHz	2105 MHz	2000 MHz
MSI RX 6800	1700 MHz	2105 MHz	2000 MHz
MSI RX 6800 GAMING TRIO	1700 MHz	2105 MHz	2000 MHz	324 mm/12.8 inches, Triple-slot, 1x HDMI 3x DisplayPort
MSI RX 6800 GAMING X TRIO	1775 MHz	2155 MHz	2000 MHz	324 mm/12.8 inches, Triple-slot, 1x HDMI 3x DisplayPort
PowerColor Fighter RX 6800	1775 MHz	2155 MHz	2000 MHz	300 mm/11.8 inches, 1x HDMI 3x DisplayPort
PowerColor Red Devil RX 6800	1850 MHz	2190 MHz	2000 MHz	320 mm/12.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
PowerColor Red Devil RX 6800 Limited Edition	1850 MHz	2190 MHz	2000 MHz	320 mm/12.6 inches, Triple-slot
PowerColor Red Dragon RX 6800	1800 MHz	2170 MHz	2000 MHz	310 mm/12.2 inches, Triple-slot, 1x HDMI 3x DisplayPort
PowerColor RX 6800	1700 MHz	2105 MHz	2000 MHz
Sapphire NITRO+ RX 6800	1850 MHz	2190 MHz	2000 MHz	310 mm/12.2 inches, Triple-slot, 1x HDMI 3x DisplayPort
Sapphire PULSE RX 6800	1800 MHz	2170 MHz	2000 MHz	313 mm/12.3 inches, Triple-slot, 1x HDMI 3x DisplayPort
Sapphire RX 6800	1700 MHz	2105 MHz	2000 MHz
XFX RX 6800	1700 MHz	2105 MHz	2000 MHz
XFX Speedster MERC319 RX 6800 BLACK	1850 MHz	2190 MHz	2000 MHz	320 mm/12.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
XFX Speedster QICK19 RX 6800 BLACK	1850 MHz	2190 MHz	2000 MHz	320 mm/12.6 inches, Triple-slot, 1x HDMI 3x DisplayPort