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VASTARMOR RX 6400 EXPLORER

RX 6000 · RX 6400 EXPLORER · RX 6400
VASTARMOR RX 6400 EXPLORER product image

General

SeriesRX 6000
ModelRX 6400 EXPLORER
ChipRX 6400
Launch Year2021
Release Date1/19/2022
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Architecture

ArchitectureRDNA 2.0
GPU DieNavi 24 (Navi 24 XL)
FoundryTSMC · 6 nm
Transistors5.4 billion
Die Size107 mm²

Cores

Shading Units768
TMUs48
ROPs32
SM / CU12
RT Cores12
L2 Cache1 MB

Memory

VRAM4 GB
Memory TypeGDDR6
Memory Bus64-bit
Memory Speed16 Gbps

Clocks and Power

Base Clock1923 MHz
Boost Clock2321 MHz
TDP53 W
Recommended PSU250 W

Compute (TFLOPS)

FP323.57 TFLOPS
FP167.13 TFLOPS
FP640.22 TFLOPS

Display Outputs

HDMI1×
DisplayPort1×

Cooling

Fan Count1
Liquid Cooling✗ No

Physical

Length155 mm
Width15 mm
Height68 mm
Slot Width1 slot

Interface

PCIe Version4.0
PCIe Lanesx4

Software and Technologies

API Support
DirectX 12 Ultimate (12_2)
Vulkan 1.4
OpenCL 2.2
OpenGL 4.6
Shader Model 6.8
Hardware EncoderVCN 3.0
Decoding
H.265
H.264
VP9