SAPPHIRE PULSE Radeon RX 7900 XTX
vs
ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC


GPU comparison with benchmarks

In the gpu comparison between the SAPPHIRE PULSE Radeon RX 7900 XTX and the ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The SAPPHIRE PULSE Radeon RX 7900 XTX is based on the AMD Radeon RX 7900 XTX and has 6144 texture shaders and 96 execution units.

ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC is based on AMD Radeon RX 7900 XTX, which has 6144 shaders and 96 execution units.
SAPPHIRE PULSE Radeon RX 7900 XTX GPU ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC
AMD Radeon RX 7900 XTX Based on AMD Radeon RX 7900 XTX
Navi 31 GPU Chip Navi 31
RDNA 3 Architecture RDNA 3
96 Streaming Multiprocessors 96
6144 Shader 6144
192 Render Output Units 192
384 Texture Units 384
96 Raytracing Cores 96

Memory

The SAPPHIRE PULSE Radeon RX 7900 XTX has 24 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 960 GB/s.

The ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC can access 24 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 960 GB/s.

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

Clock Speeds

The SAPPHIRE PULSE Radeon RX 7900 XTX clocks in the base with up to 1.900 GHz. The base frequency of the ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC is 1.900 GHz.

1.900 GHz Base Clock 1.900 GHz
2.525 GHzDeviation vs GPU group+ 1 % Boost Clock 2.615 GHzDeviation vs GPU group+ 5 %
2.33 GHzDeviation vs GPU group+ 1 % Avg (Game) Clock 2.46 GHzDeviation vs GPU group+ 7 %
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the SAPPHIRE PULSE Radeon RX 7900 XTX is 370 WDeviation vs GPU group+ 4 %. The graphics card is supplied with energy via the 3 x 8-Pin connector.

The ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC has a TDP of 355 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors.

370 WDeviation vs GPU group+ 4 % TDP 355 W
-- TDP (up) --
97 °C Tjunction max 97 °C
3 x 8-Pin PCIe-Power 3 x 8-Pin

Cooler & Fans

The SAPPHIRE PULSE Radeon RX 7900 XTX has a total of 3 Axial fans.

The ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
3 x 90 mm Fan 1 3 x 100 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the SAPPHIRE PULSE Radeon RX 7900 XTX.

The ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC supports a maximum of 4 screens.

4 Max. Displays 4
2.3 HDCP-Version 2.3
2x HDMI v2.1 HDMI Ports 1x HDMI v2.1
2x DP v2.1 DP Ports 3x DP v2.1
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The SAPPHIRE PULSE Radeon RX 7900 XTX supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED Addressable LED

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

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

Dimensions

The SAPPHIRE PULSE Radeon RX 7900 XTX is 313 mm long, 134 mm high and 53 mm wide.

The ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC is 330 mm long, 140 mm high and 58 mm wide.

313 mm Length 330 mm
134 mm Height 140 mm
53 mm Width 58 mm
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight 1550 g
PCIe 4 x 16 GPU Interface PCIe 4 x 16

Additional data

The SAPPHIRE PULSE Radeon RX 7900 XTX was released in Q4/2022 at a price of 999 $ (Reference).

The ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC was introduced in Q4/2022 at a price of 999 $ (Reference).

11322-02-20G Part-no RX7900XTX PG 24GO
Q4/2022 Release date Q4/2022
999 $ (Reference) Launch Price 999 $ (Reference)
5 nm Structure size 5 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the SAPPHIRE PULSE Radeon RX 7900 XTX to help other visitors make their purchasing decisions. The average rating is 4.7 stars (3 ratings). Rate now:
Here you can rate the ASRock Radeon RX 7900 XTX Phantom Gaming 24GB OC to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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

Geekbench 6 - Vulkan

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)

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