AMD Custom Radeon Graphics - XBox Series X
vs
SAPPHIRE PULSE Radeon RX 7900 XT


GPU comparison with benchmarks

In the gpu comparison between the AMD Custom Radeon Graphics - XBox Series X and the SAPPHIRE PULSE Radeon RX 7900 XT, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The AMD Custom Radeon Graphics - XBox Series X is based on the AMD Custom Radeon Graphics (XBox Series X) and has 3328 texture shaders and 52 execution units.

SAPPHIRE PULSE Radeon RX 7900 XT is based on AMD Radeon RX 7900 XT, which has 5376 shaders and 84 execution units.
AMD Custom Radeon Graphics - XBox Series X GPU SAPPHIRE PULSE Radeon RX 7900 XT
AMD Custom Radeon Graphics (XBox Series X) Based on AMD Radeon RX 7900 XT
GPU Chip Navi 31
Renoir Architecture RDNA 3
52 Streaming Multiprocessors 84
3328 Shader 5376
64 Render Output Units 192
208 Texture Units 336
0 Raytracing Cores 84

Memory

The AMD Custom Radeon Graphics - XBox Series X has 10 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 560 GB/s.

The SAPPHIRE PULSE Radeon RX 7900 XT can access 20 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 800 GB/s.

10 GB Memory Size 20 GB
GDDR6 Memory Type GDDR6
1.750 GHz Memory Clock 2.500 GHz
14.0 Gbps Memory Speed 20.0 Gbps
560 GB/s Memory bandwidth 800 GB/s
320 bit Memory Interface 320 bit

Clock Speeds

The AMD Custom Radeon Graphics - XBox Series X clocks in the base with up to 1.825 GHz. The base frequency of the SAPPHIRE PULSE Radeon RX 7900 XT is 1.500 GHz.

1.825 GHz Base Clock 1.500 GHz
Boost Clock 2.450 GHz
Avg (Game) Clock 2.08 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the AMD Custom Radeon Graphics - XBox Series X is 200 W (Reference). The graphics card is supplied with energy via the connector.

The SAPPHIRE PULSE Radeon RX 7900 XT has a TDP of 331 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

200 W (Reference) TDP 331 W
-- TDP (up) --
Unknown Tjunction max 97 °C
PCIe-Power 2 x 8-Pin

Cooler & Fans

The AMD Custom Radeon Graphics - XBox Series X has a total of 0 -- fans.

The SAPPHIRE PULSE Radeon RX 7900 XT has 3 Axial fans to cool the GPU and memory.

-- Fan-Type Axial
-- Fan 1 3 x 90 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
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 1 screens can be connected to the AMD Custom Radeon Graphics - XBox Series X.

The SAPPHIRE PULSE Radeon RX 7900 XT supports a maximum of 4 screens.

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

Featureset

The AMD Custom Radeon Graphics - XBox Series X supports a maximum resolution of 3840x2160 pixels.

The maximum resolution of the SAPPHIRE PULSE Radeon RX 7900 XT is 7680x4320 pixels.

3840x2160 Max. resolution 7680x4320
12 DirectX 12_2 (Ultimate)
No Raytracing Yes
No DLSS / FSR Yes
No LED lighting LED No LED lighting

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
No AV1 Decode / Encode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The AMD Custom Radeon Graphics - XBox Series X is -- long, -- high and -- wide.

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

-- Length 313 mm
-- Height 134 mm
-- Width 53 mm
-- Width (Slots) 3 PCIe-Slots
-- Weight --
PCIe 0 GPU Interface PCIe 4 x 16
No SFF-Ready No

Additional data

The AMD Custom Radeon Graphics - XBox Series X was released in Q4/2020 at a price of 499 $ (Reference).

The SAPPHIRE PULSE Radeon RX 7900 XT was introduced in Q4/2022 at a price of 899 $ (Reference).

-- Part-no 11323-02-20G
Q4/2020 Release date Q4/2022
499 $ (Reference) Launch Price 899 $ (Reference)
7 nm Structure size 5 nm
-- Documents data sheet

Rate these graphics cards now

Here you can rate the AMD Custom Radeon Graphics - XBox Series X to help other visitors make their purchasing decisions. The average rating is 4.0 stars (11 ratings). Rate now:
Here you can rate the SAPPHIRE PULSE Radeon RX 7900 XT to help other visitors make their purchasing decisions. The average rating is 4.9 stars (9 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)

SAPPHIRE PULSE Radeon RX 7900 XT SAPPHIRE PULSE Radeon RX 7900 XT
20 GB GDDR6
51 fps (avg)

2560x1440 (1440p)

SAPPHIRE PULSE Radeon RX 7900 XT SAPPHIRE PULSE Radeon RX 7900 XT
20 GB GDDR6
108 fps (avg)

1920x1080 (1080p)

SAPPHIRE PULSE Radeon RX 7900 XT SAPPHIRE PULSE Radeon RX 7900 XT
20 GB GDDR6
161 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 PULSE Radeon RX 7900 XT SAPPHIRE PULSE Radeon RX 7900 XT
20 GB GDDR6
45 fps (avg)

2560x1440 (1440p)

SAPPHIRE PULSE Radeon RX 7900 XT SAPPHIRE PULSE Radeon RX 7900 XT
20 GB GDDR6
90 fps (avg)

1920x1080 (1080p)

SAPPHIRE PULSE Radeon RX 7900 XT SAPPHIRE PULSE Radeon RX 7900 XT
20 GB GDDR6
141 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

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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