ASRock RX 7900 XTX

Graphics Processor

Navi 31

Cores

6144

TMUs

384

ROPs

192

Memory Size

24 GB

Memory Type

GDDR6

Bus Width

384 bit

GPU

I/O

Top

Bottom

Back

Graphics Processor

GPU Name: Navi 31

Codename: Plum Bonito

GPU Variant: Navi 31 XTX
(215-145000146)

Architecture: RDNA 3.0

Foundry: TSMC

Process Size: 5 nm

MCD Process: 6 nm

Process Type: N5 / N6 FinFET

Transistors: 57,700 million

GCD Transistors: 45,400 million

MCD Transistors: 2,050 million x6

Density: 109.1M / mm²

GCD Density: 150.2M / mm²

MCD Density: 54.64M / mm²

Die Size: 529 mm²

GCD Die Size: 304.35 mm²

MCD Die Size: 37.52 mm² x6

Chip Package: MCM

Graphics Card

Release Date: Nov 3rd, 2022

Availability: Dec 13th, 2022

Generation: Navi III
(RX 7000)

Predecessor: Navi II

Successor: Navi IV

Production: Active

Bus Interface: PCIe 4.0 x16

Clock Speeds

Base Clock: 1929 MHz

Shader Clock: 2365 MHz

Game Clock: 2365 MHz

Boost Clock: 2498 MHz

Memory Clock: 2500 MHz
20 Gbps effective

Memory

Memory Size: 24 GB

Memory Type: GDDR6

Memory Bus: 384 bit

Bandwidth: 960.0 GB/s

Render Config

Shading Units: 6144

TMUs: 384

ROPs: 192

Compute Units: 96

RT Cores: 96

L0 Cache: 64 KB per WGP

L1 Cache: 256 KB per Array

L2 Cache: 6 MB

L3 Cache: 96 MB

Theoretical Performance

Pixel Rate: 479.6 GPixel/s

Texture Rate: 959.2 GTexel/s

FP16 (half): 122.8 TFLOPS (2:1)

FP32 (float): 61.39 TFLOPS

FP64 (double): 1.918 TFLOPS (1:32)

Board Design

Slot Width: Dual-slot

Length: 287 mm
11.3 inches

Width: ~~110 mm~~
135 mm
~~4.3 inches~~
5.3 inches

Height: 51 mm
2 inches

TDP: 355 W

Suggested PSU: 750 W

Outputs: 1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C

Power Connectors: 2x 8-pin

Board Number: 109-D702A7-00_02

Graphics Features

DirectX: 12 Ultimate (12_2)

OpenGL: 4.6

OpenCL: 2.2

Vulkan: 1.3

Shader Model: 6.8

Navi 31 GPU Notes

Generation: Navi III
Codename: Plum Bonito
Ray Tracing Cores: 2nd Gen
Infinity Cache: 2nd Gen
Graphics/Compute: 11.0.0
Shader ISA: GFX11.0 (gfx1100)
Display Core Next: 3.2.0
Video Core Next: 4.0.0
System DMA: 6.0.0

Per SIMD32:
- 10 KB Scalar Register File

Per CU:
- 16 KB Vector Data Cache
- 64 KB Local Data Share (GCN-Mode)

Per WGP:
- 16 KB Scalar Data Cache / K Cache
- 32 KB Instruction Cache
- 128 KB Local Data Share

Other retail boards based on this design (34)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
AMD Radeon RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
ASRock RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
ASRock RX 7900 XTX AQUA	2119 MHz	2680 MHz	2500 MHz	275 mm/10.8 inches, 1x HDMI 3x DisplayPort
ASRock RX 7900 XTX Creator	1929 MHz	2498 MHz	2500 MHz	312 mm/12.3 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASRock RX 7900 XTX Passive	1929 MHz	2498 MHz	2500 MHz	261 mm/10.3 inches
ASRock RX 7900 XTX Phantom OC	2075 MHz	2617 MHz	2500 MHz	330 mm/13 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASRock RX 7900 XTX Taichi OC	2119 MHz	2680 MHz	2500 MHz	345 mm/13.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASRock RX 7900 XTX Taichi White OC	2119 MHz	2680 MHz	2500 MHz	345 mm/13.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
ASUS DUAL RX 7900 XTX OC	1980 MHz	2526 MHz	2500 MHz	323 mm/12.7 inches, Triple-slot
ASUS RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
ASUS TUF RX 7900 XTX GAMING	1929 MHz	2498 MHz	2500 MHz	353 mm/13.9 inches, Quad-slot, 1x HDMI 3x DisplayPort
ASUS TUF RX 7900 XTX GAMING OC	2029 MHz	2565 MHz	2500 MHz	353 mm/13.9 inches, Quad-slot, 1x HDMI 3x DisplayPort
BIOSTAR RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
BIOSTAR RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz	Triple-slot, 1x HDMI 3x DisplayPort
GIGABYTE AORUS RX 7900 XTX ELITE	2119 MHz	2680 MHz	2500 MHz	335 mm/13.2 inches, Quad-slot, 2x HDMI 2x DisplayPort
GIGABYTE RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
GIGABYTE RX 7900 XTX GAMING OC	1980 MHz	2526 MHz	2500 MHz	331 mm/13 inches, 2x HDMI 2x DisplayPort
KUROUTOSHIKOU RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
MSI RX 7900 XTX GAMING TRIO CLASSIC	1929 MHz	2498 MHz	2500 MHz	325 mm/12.8 inches, Triple-slot, 1x HDMI 3x DisplayPort
PowerColor Hellhound RX 7900 XTX	1980 MHz	2526 MHz	2500 MHz	320 mm/12.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
PowerColor Hellhound Spectral White RX 7900 XTX	1980 MHz	2526 MHz	2500 MHz	320 mm/12.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
PowerColor Liquid Devil RX 7900 XTX	2075 MHz	2617 MHz	2500 MHz	288 mm/11.3 inches, 1x HDMI 3x DisplayPort
PowerColor Red Devil RX 7900 XTX	2029 MHz	2565 MHz	2500 MHz	338 mm/13.3 inches, Quad-slot, 1x HDMI 3x DisplayPort
PowerColor Red Devil RX 7900 XTX Limited Edition	2029 MHz	2565 MHz	2500 MHz	338 mm/13.3 inches, Quad-slot, 1x HDMI 3x DisplayPort
PowerColor RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
Sapphire NITRO+ RX 7900 XTX Vapor-X	2119 MHz	2680 MHz	2500 MHz	320 mm/12.6 inches, Quad-slot, 2x HDMI 2x DisplayPort, 420 W
Sapphire PULSE RX 7900 XTX	1980 MHz	2526 MHz	2500 MHz	313 mm/12.3 inches, Triple-slot, 2x HDMI 2x DisplayPort, 370 W
Sapphire RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
VASTARMOR RX 7900 XTX Starry Sky	1929 MHz	2498 MHz	2500 MHz	330 mm/13 inches, Triple-slot, 1x HDMI 3x DisplayPort
VASTARMOR RX 7900 XTX Super Alloy	2119 MHz	2680 MHz	2500 MHz	330 mm/13 inches, Triple-slot, 1x HDMI 3x DisplayPort
XFX MERCURY MagAir RX 7900 XTX	2075 MHz	2617 MHz	2500 MHz	346 mm/13.6 inches, Triple-slot, 1x HDMI 3x DisplayPort
XFX RX 7900 XTX	1929 MHz	2498 MHz	2500 MHz
XFX Speedster MERC310 RX 7900 XTX Black	2075 MHz	2617 MHz	2500 MHz	344 mm/13.5 inches, Triple-slot, 1x HDMI 3x DisplayPort
Yeston RX 7900 XTX SAKURA SUGAR	1929 MHz	2498 MHz	2500 MHz	330 mm/13 inches, Triple-slot, 1x HDMI 3x DisplayPort