GPU

AMD Radeon RX 7800 XT

Memory

16GB GDDR6, 256bit, 19.5Gbps, 2438MHz, 624GB/​s

clock Base

unknown

clock Boost

2169-2475MHz (Standard-Profile), 2213-2520MHz (OC-Profile)

overclock

+90MHz Boost (OC-Profile), +45MHz Boost (Standard-Profile), +89MHz Game (OC-Profile), +45MHz Game (Standard-Profile)

Cooling

2x Axial-fan (100mm) with 0dB-zero-fan-mode

TDP/TGP

263W (AMD)

Power connections

2x 8-Pin PCIe

Connectors

1x HDMI 2.1, 3x DisplayPort 2.1 UHBR13.5

Interface

PCIe 4.0 x16

Special features

Taktprofile (Default Mode/​OC Mode), LED lighting (blue/​purple), Backplate, Graphics Cards-Mounting (ASUS TUF Graphics Card Holder)

total height

Triple Slot (2.47 Slots)

Dimensions

279.9x133.9x49.3mm (LxWxH)

Type

PCIe card (full height)

PCI slot bracket

full height

Computing power

77.41 TFLOPS (FP16), 38.71 TFLOPS (FP32), 1.21 TFLOPS (FP64)

Chip-data

Chip-Architecture

RDNA 3 (from 2022/​Q4)

Chip-title

Navi 32 XT

Chip-Configuration

60CU (3840SP /​ 240TMU /​ 96ROP), 60 RT Cores, 4MB L2 cache, 64MB L3 cache

Chip-Manufacturing Process

TSMC 5nm + TSMC 6nm

Chip size

346mm², Multi-Chip module (4 MCM-Chiplets), 28.1 Mrd. Transistoren

Chip-functions

Raytracing, AMD Infinity cache (64MB), HDCP 2.3

API-support

DirectX 12 Ultimate (12_2) /​ Vulkan 1.3 /​ OpenCL 2.2 /​ OpenGL 4.6 /​ Shader Model 6.7

Transcoding-Engine

VCN 4.0, Info

encoding

AV1, H.265, H.264

decoding

AV1, H.265, H.264, VP9