AMD Radeon RX 7900 XTX 24GB

RDNA 3 PCIe 2022 5nm Spec confidence: Official
FP32
61
TFLOPS
VRAM
24 GB
Bandwidth
960 GB/s
memory
TDP
355 W
173.0 TFLOPS/kW
Download datasheet

Performance

Peak theoretical throughput by precision type

INT8
8-bit integer
123 TOPS
FP16
16-bit floating point
123 TFLOPS
FP32
32-bit floating point
61 TFLOPS
FP64
64-bit floating point
1.5 TFLOPS
Every figure here is dense. The vendor documents no structured (2:4) sparsity mode for this part, so there is no second number to quote.
0.346 TFLOPS/W FP16 at 355 W
0.173 TFLOPS/W FP32 at 355 W

The Radeon RX 7900 XTX 24GB in the GPU landscape

Peak FP16 TFLOPS (dense) against TDP, single-GPU parts tracked by Flopper

06001,2001,8002,4003,0000 W250 W500 W750 W1000 W1250 W1500 WInstinct MI355XRadeon RX 7900 XTX 24GB

Higher and further left is better: more half-precision throughput for less power.

Specifications

Architecture

RDNA 3

Form Factor

PCIe

Launch Year

2022

Process Node

5nm

Memory

24 GB

Bandwidth

960 GB/s

TDP

355 W

Max Power

~408 W

Spec Confidence

Official

Full Specifications

Memory
VRAM 24 GB
Bandwidth 960 GB/s
Power & Thermal
TDP 355 W
Enterprise Features
Sparsity No
General
Form Factor PCIe
Architecture RDNA 3
Launch Year 2022

Datasheet & Resources

Data Provenance

Every figure traced to a source

Primary Source

Publisher
AMD
Published
2022-12-13

Data Quality

Spec confidence
Official
Clock basis
Boost
Precisions tracked
4
Normalization
All values in TFLOPS

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Frequently Asked Questions

How many TFLOPS does the AMD Radeon RX 7900 XTX have?

The AMD Radeon RX 7900 XTX delivers 61.4 TFLOPS for FP32 operations, 122.8 TFLOPS for FP16, and N/A TFLOPS for FP8 precision.

What is the power consumption of the AMD Radeon RX 7900 XTX?

The AMD Radeon RX 7900 XTX has a TDP (Thermal Design Power) rating of 355 watts.

How much memory does the AMD Radeon RX 7900 XTX have?

The AMD Radeon RX 7900 XTX is equipped with 24 GB of VRAM with 960 GB/s memory bandwidth.

What architecture is the AMD Radeon RX 7900 XTX based on?

The AMD Radeon RX 7900 XTX is based on the RDNA 3 architecture, launched in 2022.

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