AMD Radeon RX 6900 XT - GPU Comparison Specs & Test

GPU
GPU Chip	Navi 21
Execution units	80
Shader	5120
Render Output Units	128
Texture Units	320

Memory
Memory Size	16 GB
Memory Type	GDDR6
Memory Speed	16 Gbps

Clock Speeds
Base Clock	1.825 GHz
Boost Clock	2.250 GHz
Avg (Game) Clock	2.015 GHz

Thermal Design
TDP	300 W
TDP (up)	345 W

Featureset
Max.Displays	4
DirectX	12_2
DLSS	No
Max.resolution	7680x4320
Raytracing	Yes

Supported Video Codecs
h264	Decode / Encode
h265 / HEVC	Decode / Encode
AV1	Decode
VP8	Decode / Encode
VP9	Decode / Encode

Additional data
Manufacturer	AMD
GPU Interface	PCIe 4.0 x 16
Release date	Q4/2020
Architecture	RDNA 2
Structure size	7 nm

TOP 5 GPUs in group by FP32 performance
1.	Sapphire Toxic Radeon RX 6900 XT Extreme Edition	27.96 TFLOPS
2.	ASUS ROG Strix LC Radeon RX 6900 XT TOP	25.86 TFLOPS
3.	GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G	25.86 TFLOPS
4.	PowerColor Liquid Devil Radeon RX 6900 XT Ultimate	25.86 TFLOPS
5.	XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition	25.86 TFLOPS

TOP 5 GPUs in group by maximum TDP
1.	GIGABYTE Radeon RX 6900 XT Gaming OC 16G	390 W
2.	Sapphire Nitro+ Radeon RX 6900 XT	390 W
3.	Sapphire Nitro+ Radeon RX 6900 XT SE	390 W
4.	Sapphire Nitro+ Radeon RX 6900 XT SE (Rev 2.0)	390 W
5.	AMD Radeon RX 6900 XT	345 W

Based on NVIDIA GeForce RTX 3080
Sapphire Toxic Radeon RX 6900 XT Extreme Edition	2.730 GHz+ 21 %
Sapphire Nitro+ Radeon RX 6900 XT SE	2.365 GHz+ 5 %
Sapphire Nitro+ Radeon RX 6900 XT SE (Rev 2.0)	2.365 GHz+ 5 %
Sapphire Toxic Radeon RX 6900 XT Limited Edition	2.365 GHz+ 5 %
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)	2.365 GHz+ 5 %
Sapphire Nitro+ Radeon RX 6900 XT	2.285 GHz+ 2 %
Sapphire Radeon RX 6900 XT	2.250 GHz
Sapphire Toxic Radeon RX 6900 XT Air Cooled	2.425 GHz+ 8 %
ASUS ROG Strix LC Radeon RX 6900 XT TOP	2.525 GHz+ 12 %
ASUS ROG Strix LC Radeon RX 6900 XT OC	2.365 GHz+ 5 %
ASUS TUF GAMING Radeon RX 6900 XT OC	2.340 GHz+ 4 %
ASUS Radeon RX 6900 XT	2.250 GHz
ASUS TUF GAMING Radeon RX 6900 XT TOP Edition	2.390 GHz+ 6 %
GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G	2.525 GHz+ 12 %
GIGABYTE AORUS Radeon RX 6900 XT Master 16G	2.365 GHz+ 5 %
GIGABYTE Radeon RX 6900 XT Gaming OC 16G	2.285 GHz+ 2 %
GIGABYTE Radeon RX 6900 XT 16G	2.250 GHz
GIGABYTE AORUS Radeon RX 6900 XT Master 16G (rev. 2.0)	2.335 GHz+ 4 %
PowerColor Liquid Devil Radeon RX 6900 XT Ultimate	2.525 GHz+ 12 %
PowerColor Red Devil Radeon RX 6900 XT Ultimate	2.425 GHz+ 8 %
PowerColor Liquid Devil Radeon RX 6900 XT	2.365 GHz+ 5 %
PowerColor Red Devil Radeon RX 6900 XT	2.340 GHz+ 4 %
PowerColor Red Devil Radeon RX 6900 XT Limited Edition	2.340 GHz+ 4 %
PowerColor Radeon RX 6900 XT	2.250 GHz
XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition	2.525 GHz+ 12 %
XFX Speedster MERC 319 Radeon RX 6900 XT Limited Black Gaming	2.495 GHz+ 11 %
XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming	2.365 GHz+ 5 %
XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming V2	2.365 GHz+ 5 %
XFX Speedster MERC 319 Radeon RX 6900 XT Ultra Gaming	2.340 GHz+ 4 %
XFX Radeon RX 6900 XT	2.250 GHz
XFX Speedster SWFT 319 Radeon RX 6900 XT CORE	2.250 GHz
ASRock Radeon RX 6900 XT OC Formula 16GB	2.475 GHz+ 10 %
ASRock Radeon RX 6900 XT Phantom Gaming D 16G OC	2.340 GHz+ 4 %
MSI Radeon RX 6900 XT Gaming Z Trio 16G	2.425 GHz+ 8 %
MSI Radeon RX 6900 XT Gaming Trio Plus 16G	2.365 GHz+ 5 %
MSI Radeon RX 6900 XT Gaming X Trio 16G	2.340 GHz+ 4 %
MSI Radeon RX 6900 XT 16G	2.250 GHz
MSI Radeon RX 6900 XT Gaming Trio 16G	2.250 GHz
AMD Radeon RX 6900 XT	2.250 GHz