AMD Radeon RX 9070 XT Full Specs

Summary

4,096 Shaders 2.97GHz

16GB GDDR6640GB/s

Peak·FP32·FP16 48.66 TFLOPS

Form Factor PCIe Card

TDP 304W

Power Connectors 2x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor INT8 Tensor INT4 Memory Bandwidth

Radeon RX 9070 XT1.56 POPSINT4 Tensor Sparse

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x2.15

Theoretical Performance

Clock Speed2970MHz UC·Base·Boost·OC

Peak OPS 1.56 POPSINT4 Tensor Sparse

Tensor FP8-16 194.6 TFLOPS FP8-16 Tensor Sparse 389.3 TFLOPS Tensor FP8-32 194.6 TFLOPS FP8-32 Tensor Sparse 389.3 TFLOPS

Tensor FP16-16 97.32 TFLOPS FP16-16 Tensor Sparse 194.6 TFLOPS Tensor FP16-32 97.32 TFLOPS FP16-32 Tensor Sparse 194.6 TFLOPS

BF16 97.32 TFLOPS Tensor BF16 97.32 TFLOPS BF16 Tensor Sparse 194.6 TFLOPS

FP32 48.66 TFLOPS

FP64 1.52 TFLOPS

Tensor INT4 778.6 TOPS

Tensor INT8 389.3 TOPS

Pixel Rate 380.2 GPixel/s

Texture Rate 760.3 GTexel/s

Core Config

Shaders 4,096 Shaders

TMUs 256 TMUs

ROPs 128 ROPs

Tensor Cores 128 T-Cores

RT Cores 64 RT-Cores

CUs 64 CUs

Clocks

Base Clock 2.4GHz

Boost Clock 2.97GHz

Cache

L0 Cache 64KB/WGP

L1 256KB/Array

L2 Cache 8MB shared

L3 Cache 64MB shared

L3 Bandwidth 2.25TB/s

Memory

16GB GDDR6

Memory Bus 256-bit

Memory Speed 20GT/s

Memory Bandwidth 640GB/s

ECC No

Power & Thermals

TDP 304W

Video Output

Max Resolution 7680x4320

Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 165Hz

Multi-Monitor 3

Adaptive Sync FreeSync

DSC Supported

HDCP HDCP 2.3

Ports

3x DisplayPort 2.1 1x HDMI 2.1

API Support

Shader Model 6.8

DirectX DirectX 12 Direct3D 12_2

OpenGL 4.6 OpenCL 2.2 Vulkan 1.3

GFX 12

Encoder

Encoder VCN 4.0

Codec VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder VCN 4.0

Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor PCIe Card

PCIe PCIe 5.0 x16 2.5-Slots

Height 111mm (4.37") Width 267mm (10.51") Depth 50mm (1.97")

Cooling Open-Air 3x Fans

Power Connectors 2x 8-Pin

Multi-GPU Multi-GPU Support Supported Multi-GPU Type CrossFire XDMA

Chip

Manufacturer AMD

Chip Designer AMD

Architecture RDNA 4

Family Radeon RX 9000

Branding

Chip Variant Navi 48 XL

Market Segment Desktop

Release Date Jan 6, 2025

Fabrication

Foundry TSMC

Fabrication Node N4P

Die Size 357mm²

Transistor Count 53.9B

Transistor Density 151.2 MTr/mm²

Images