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XFX Speedster ZERO WB RX 6950 XT Limited Edition

RX 6000 · Speedster ZERO WB RX 6950 XT Limited Edition · RX 6950 XT
XFX Speedster ZERO WB RX 6950 XT Limited Edition product image

General

SeriesRX 6000
ModelSpeedster ZERO WB RX 6950 XT Limited Edition
ChipRX 6950 XT
Launch Year2021
Release Date5/10/2022
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Architecture

ArchitectureRDNA 2.0
GPU DieNavi 21 (Navi 21 KXTX)
FoundryTSMC · 7 nm
Transistors26.8 billion
Die Size520 mm²

Cores

Shading Units5120
TMUs320
ROPs128
SM / CU80
RT Cores80
L2 Cache4 MB

Memory

VRAM16 GB
Memory TypeGDDR6
Memory Bus256-bit
Memory Speed18 Gbps

Clocks and Power

Base Clock1900 MHz
Boost Clock2565 MHz
TDP335 W
Power Connector8-pin
Recommended PSU700 W

Compute (TFLOPS)

FP3223.65 TFLOPS
FP1647.31 TFLOPS
FP641.48 TFLOPS

Display Outputs

HDMI1×
DisplayPort2×

Cooling

Fan Count0
Liquid Cooling✓ Yes

Physical

Length300 mm
Width25 mm
Height160 mm
Slot Width3 slot

Interface

PCIe Version4.0
PCIe Lanesx16

Software and Technologies

API Support
DirectX 12 Ultimate (12_2)
Vulkan 1.4
OpenCL 2.1
OpenGL 4.6
Shader Model 6.8
Hardware EncoderVCN 3.0
Encoding
H.265
H.264
Decoding
AV1
H.265
H.264
VP9
VC-1
MPEG-2

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