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XFX MERCURY MagAir RX 7900 XTX

RX 7000 · MERCURY MagAir RX 7900 XTX · RX 7900 XTX
XFX MERCURY MagAir RX 7900 XTX product image

General

SeriesRX 7000
ModelMERCURY MagAir RX 7900 XTX
ChipRX 7900 XTX
Launch Year2023
Release Date11/3/2022
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Architecture

ArchitectureRDNA 3.0
GPU DieNavi 31 (Navi 31 XTX)
FoundryTSMC · 5 nm
Transistors57.7 billion
Die Size529 mm²

Cores

Shading Units6144
TMUs384
ROPs192
SM / CU96
Tensor Cores192
RT Cores96
L2 Cache6 MB

Memory

VRAM24 GB
Memory TypeGDDR6
Memory Bus384-bit
Memory Speed20 Gbps

Clocks and Power

Base Clock1855 MHz
Boost Clock2617 MHz
TDP355 W
Power Connector8-pin
Recommended PSU750 W

Compute (TFLOPS)

FP3261.39 TFLOPS
FP16122.8 TFLOPS
FP641.92 TFLOPS

Display Outputs

HDMI1×
DisplayPort2×

Cooling

Fan Count3
Liquid Cooling✗ No

Physical

Length346 mm
Width57 mm
Height128 mm
Slot Width3 slot
Weight1963 g

Interface

PCIe Version4.0
PCIe Lanesx16

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 4.0
Encoding
AV1
H.265
H.264
Decoding
AV1
H.265
H.264
VP9