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ASRock RX 7700 XT Steel Legend OC

RX7700XT SL 12GO

Graphics Processor: Navi 32
Cores: 3456
TMUs: 216
ROPs: 96
Memory Size: 12 GB
Memory Type: GDDR6
Bus Width: 192 bit

GPU

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Graphics Processor

GPU Name: Navi 32

Codename: Wheat Nas

GPU Variant: Navi 32 XL
(215-180000076)

Architecture: RDNA 3.0

Foundry: TSMC

Process Size: 5 nm

MCD Process: 6 nm

Process Type: N5 / N6 FinFET

Transistors: 28,100 million

Density: 81.2M / mm²

Die Size: 346 mm²

GCD Size: 200mm²

MCD Size: 36.6 mm² x4

Chip Package: MCM

Package Size: 40mm × 40mm

Graphics Card

Release Date: Aug 25th, 2023

Availability: Sep 6th, 2023

Generation: Navi III
(RX 7000)

Predecessor: Navi II

Successor: Navi IV

Production: Active

Bus Interface: PCIe 4.0 x16

Clock Speeds

Base Clock: ~~1435 MHz~~
1784 MHz (+24%)

Game Clock: ~~2171 MHz~~
2276 MHz (+5%)

Boost Clock: ~~2544 MHz~~
2599 MHz (+2%)

Memory Clock: 2250 MHz
18 Gbps effective

Memory

Memory Size: 12 GB

Memory Type: GDDR6

Memory Bus: 192 bit

Bandwidth: 432.0 GB/s

Render Config

Shading Units: 3456

TMUs: 216

ROPs: 96

Compute Units: 54

RT Cores: 54

L0 Cache: 32 KB per WGP

L1 Cache: 128 KB per Array

L2 Cache: 2 MB

L3 Cache: 48 MB

Theoretical Performance

Pixel Rate: ~~244.2 GPixel/s~~
249.5 GPixel/s

Texture Rate: ~~549.5 GTexel/s~~
561.4 GTexel/s

FP16 (half): ~~70.34 TFLOPS~~
71.86 TFLOPS (2:1)

FP32 (float): ~~35.17 TFLOPS~~
35.93 TFLOPS

FP64 (double): ~~1,099 GFLOPS~~
1,123 GFLOPS (1:32)

Board Design

Slot Width: Dual-slot

Length: ~~267 mm~~
304 mm
~~10.5 inches~~
12 inches

Width: ~~135 mm~~
131 mm
~~5.3 inches~~
5.2 inches

Height: ~~50 mm~~
56 mm
~~2 inches~~
2.2 inches

TDP: 245 W

Suggested PSU: 550 W

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

Power Connectors: 2x 8-pin

Graphics Features

DirectX: 12 Ultimate (12_2)

OpenGL: 4.6

OpenCL: 2.2

Vulkan: 1.3

Shader Model: 6.8

Navi 32 GPU Notes

Generation: Navi III
Codename: Wheat Nas
Ray Tracing Cores: 2nd Gen
Infinity Cache: 2nd Gen
Graphics/Compute: 11.0.3
Shader ISA: GFX11.0 (gfx1101)
Display Core Next: 3.2
Video Core Next: 4.0

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 (24)

Name	GPU Clock	Boost Clock	Memory Clock	Other Changes
ASRock RX 7700 XT Challenger OC	1603 MHz	2584 MHz	2250 MHz	266 mm/10.5 inches
ASRock RX 7700 XT Phantom Gaming OC	1784 MHz	2599 MHz	2250 MHz	328 mm/12.9 inches
ASRock RX 7700 XT Steel Legend OC	1784 MHz	2599 MHz	2250 MHz	304 mm/12 inches
ASUS DUAL RX 7700 XT OC	1603 MHz	2584 MHz	2250 MHz	280 mm/11 inches
ASUS TUF RX 7700 XT GAMING	1435 MHz	2544 MHz	2250 MHz	320 mm/12.6 inches, Triple-slot
ASUS TUF RX 7700 XT GAMING OC	1784 MHz	2599 MHz	2250 MHz	320 mm/12.6 inches, Triple-slot
BIOSTAR RX 7700 XT	1435 MHz	2544 MHz	2250 MHz
GIGABYTE RX 7700 XT GAMING OC	1784 MHz	2599 MHz	2250 MHz	302 mm/11.9 inches, Triple-slot, 2x HDMI 2x DisplayPort
MSI RX 7700 XT MECH	1603 MHz	2584 MHz	2250 MHz
PowerColor Fighter RX 7700 XT	1435 MHz	2544 MHz	2250 MHz	290 mm/11.4 inches
PowerColor Hellhound RX 7700 XT	1603 MHz	2584 MHz	2250 MHz	322 mm/12.7 inches
PowerColor Red Devil RX 7700 XT	1784 MHz	2599 MHz	2250 MHz	332 mm/13.1 inches
PowerColor RX 7700 XT	1435 MHz	2544 MHz	2250 MHz	260 mm/10.2 inches
Sapphire NITRO+ RX 7700 XT	1784 MHz	2599 MHz	2250 MHz	320 mm/12.6 inches, Triple-slot, 2x HDMI 2x DisplayPort, 252 W
Sapphire PULSE RX 7700 XT	1435 MHz	2544 MHz	2250 MHz	280 mm/11 inches, 2x HDMI 2x DisplayPort
Sapphire PURE RX 7700 XT	1603 MHz	2584 MHz	2250 MHz	320 mm/12.6 inches, Triple-slot, 2x HDMI 2x DisplayPort
Sapphire PURE RX 7700 XT Frostpunk 2 Edition	1603 MHz	2584 MHz	2250 MHz	320 mm/12.6 inches, Triple-slot, 2x HDMI 2x DisplayPort
VASTARMOR RX 7700 XT Alloy	1784 MHz	2599 MHz	2250 MHz	263 mm/10.4 inches, Triple-slot
VASTARMOR RX 7700 XT Alloy PRO	1784 MHz	2599 MHz	2250 MHz	332 mm/13.1 inches, Triple-slot
VASTARMOR RX 7700 XT Alloy White	1784 MHz	2599 MHz	2250 MHz	263 mm/10.4 inches, Triple-slot
VASTARMOR RX 7700 XT Starry Sky	1435 MHz	2565 MHz	2250 MHz	263 mm/10.4 inches, Triple-slot
VASTARMOR RX 7700 XT Starry Sky PRO	1435 MHz	2565 MHz	2250 MHz	263 mm/10.4 inches, Triple-slot
XFX QICK 319 RX 7700 XT Black Edition	1784 MHz	2599 MHz	2250 MHz	335 mm/13.2 inches
Yeston RX 7700 XT Sakura Hitomi SA	1435 MHz	2544 MHz	2250 MHz	329 mm/13 inches, Triple-slot