SAPPHIRE Radeon RX 7900 XTX 24GB
Benchmark and Specs


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Benchmark and Specs

All technical data and various benchmarks of the SAPPHIRE Radeon RX 7900 XTX 24GB are listed on this page. The graphics card is based on the Navi 31 (RDNA 3) graphics chip, which is manufactured with a structure width of 5 nm. The SAPPHIRE Radeon RX 7900 XTX 24GB can operate up to 4 screens with a maximum resolution of up to 7680x4320 become.

GPU

The SAPPHIRE Radeon RX 7900 XTX 24GB has 96 execution units with 6144 shaders. This gives the graphics card a theoretical FP32 computing power of 61.44 TFLOPS.

Based on: AMD Radeon RX 7900 XTX
GPU Chip: Navi 31 (RDNA 3)
Streaming Multiprocessors: 96
Shader: 6144
Render Output Units: 192
Texture Units: 384
Raytracing Cores: 96

Memory

The SAPPHIRE Radeon RX 7900 XTX 24GB is equipped with 24 GB graphics memory of the type GDDR6. The memory clock of the graphics card is 2.500 GHz and the speed is 20 Gbps.

Memory Size: 24 GB
Memory Type: GDDR6
Memory Clock: 2.500 GHz
Memory Speed: 20.0 Gbps
Memory bandwidth: 960 GB/s
Memory Interface: 384 bit

Clock Speeds

The base frequency of this graphics card is 1.900 GHz and the manufacturer specifies the maximum turbo clock as 2.500 GHz. If supported (see below), the performance can be further increased by overclocking.

Base Clock: 1.900 GHz
Boost Clock: 2.500 GHz
Avg (Game) Clock: 2.300 GHz
Overclocking: Yes

Thermal Design

The SAPPHIRE Radeon RX 7900 XTX 24GB is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 346 W.

TDP: 346 WDeviation vs GPU group-3 %
TDP (up): --
Tjunction max: 97 °C
PCIe-Power: 2 x 8-Pin

Cooler & Fans

Graphics processor and graphics memory of the SAPPHIRE Radeon RX 7900 XTX 24GB are cooled by a Air cooling.

Fan-Type: Axial
Fan 1: 3 x 90 mm
Fan 2: --
Cooler-Type: Air cooling
Noise (Idle): 0 dB / Silent
Noise (Load): --

Connectivity

Up to 4 monitors can be operated with the SAPPHIRE Radeon RX 7900 XTX 24GB.

Max. Displays: 4
HDCP-Version: 2.3
HDMI Ports: 1x HDMI v2.1
DP Ports: 2x DP v2.1
DVI Ports: --
VGA Ports: --
USB-C Ports: 1

Featureset

With the SAPPHIRE Radeon RX 7900 XTX 24GB it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_2 (Ultimate) is supported.

Max. resolution: 7680x4320
DirectX: 12_2 (Ultimate)
Raytracing: Yes
DLSS / FSR: Yes
LED: No LED lighting

Supported Video Codecs

This area lists the video codecs that the SAPPHIRE Radeon RX 7900 XTX 24GB can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.

h264: Decode / Encode
h265 / HEVC: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
AV1: Decode / Encode

Dimensions

The SAPPHIRE Radeon RX 7900 XTX 24GB needs the space of 3 PCIe-Slots in a case. It is 287 mm long, 123 mm high and 51 mm wide.

Length: 287 mm
Height: 123 mm
Width: 51 mm
Width (Slots): 3 PCIe-Slots
Weight: --

Additional data

The SAPPHIRE Radeon RX 7900 XTX 24GB was released in Q4/2022 at a price of 999 $. The graphics card manufactured in 5 nm is connected to the system via PCIe 4 x 16 lanes.

GPU Interface: PCIe 4 x 16
Release date: Q4/2022
Launch Price: 999 $
Structure size: 5 nm
Part-no: 21322-01-20G
Documents: data sheet

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Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
14216
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
14435

Port Royal (Raytracing)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
15913
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
16158

Speed Way Graphics Score (Raytracing)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
5907
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
5998

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
71 fps (avg)
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
71 fps (avg)

2560x1440 (1440p)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
103 fps (avg)
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
104 fps (avg)

1920x1080 (1080p)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
133 fps (avg)
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
133 fps (avg)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
52 fps (avg)
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
52 fps (avg)

2560x1440 (1440p)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
95 fps (avg)
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
95 fps (avg)

1920x1080 (1080p)

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
142 fps (avg)
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
142 fps (avg)

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
196758
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
196758

Geekbench 6 - Vulkan

SAPPHIRE Radeon RX 7900 XTX 24GB SAPPHIRE Radeon RX 7900 XTX 24GB
24 GB GDDR6
211455
AMD Radeon RX 7900 XTX AMD Radeon RX 7900 XTX
Average of gpu group
211455

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

More benchmarks

In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.

We use the following benchmarks to measure the performance of a graphics card:

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