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PowerColor Red Devil RX 6800

  • AXRX 6800 16GBD6-3DHE/OC
Graphics Processor
Navi 21
Cores
3840
TMUs
240
ROPs
96
Memory Size
16 GB
Memory Type
GDDR6
Bus Width
256 bit
GPU Chip
GPU
I/O
I/O
Bottom
Bottom

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
135 mm
4.7 inches
5.3 inches
Height
40 mm
62 mm
1.6 inches
2.4 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