SAPPHIRE PULSE Radeon RX 7900 XTX
vs
SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
GPU comparison with benchmarksIn the gpu comparison between the SAPPHIRE PULSE Radeon RX 7900 XTX and the SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe SAPPHIRE PULSE Radeon RX 7900 XTX is based on the AMD Radeon RX 7900 XTX and has 6144 texture shaders and 96 execution units. SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is based on AMD Radeon RX 7900 XT, which has 5376 shaders and 84 execution units. |
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| SAPPHIRE PULSE Radeon RX 7900 XTX | GPU | SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB |
| AMD Radeon RX 7900 XTX | Based on | AMD Radeon RX 7900 XT |
| Navi 31 | GPU Chip | Navi 31 |
| RDNA 3 | Architecture | RDNA 3 |
| 96 | Streaming Multiprocessors | 84 |
| 6144 | Shader | 5376 |
| 192 | Render Output Units | 192 |
| 384 | Texture Units | 336 |
| 96 | Raytracing Cores | 84 |
MemoryThe 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 SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB can access 20 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 800 GB/s. |
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| 24 GB | Memory Size | 20 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 | 800 GB/s |
| 384 bit | Memory Interface | 320 bit |
Clock SpeedsThe SAPPHIRE PULSE Radeon RX 7900 XTX clocks in the base with up to 1.900 GHz. The base frequency of the SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is 1.500 GHz. |
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| 1.900 GHz | Base Clock | 1.500 GHz |
| 2.525 GHz | Boost Clock | 2.560 GHz |
| 2.33 GHz | Avg (Game) Clock | 2.22 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the SAPPHIRE PULSE Radeon RX 7900 XTX is 370 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB has a TDP of 368 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors. |
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| 370 W | TDP | 368 W |
| -- | TDP (up) | -- |
| 97 °C | Tjunction max | 97 °C |
| 3 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe SAPPHIRE PULSE Radeon RX 7900 XTX has a total of 3 Axial fans. The SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB has 3 Axial fans to cool the GPU and memory. |
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| 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) | -- |
ConnectivityIn 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 SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 2x HDMI v2.1 | HDMI Ports | 2x HDMI v2.1 |
| 2x DP v2.1 | DP Ports | 2x DP v2.1 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe SAPPHIRE PULSE Radeon RX 7900 XTX supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is 7680x4320 pixels. |
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| 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 CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| 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 |
DimensionsThe SAPPHIRE PULSE Radeon RX 7900 XTX is 313 mm long, 134 mm high and 53 mm wide. The SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is 320 mm long, 136 mm high and 72 mm wide. |
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| 313 mm | Length | 320 mm |
| 134 mm | Height | 136 mm |
| 53 mm | Width | 72 mm |
| 3 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe SAPPHIRE PULSE Radeon RX 7900 XTX was released in Q4/2022 at a price of 999 $ (Reference). The SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB was introduced in Q4/2022 at a price of 899 $ (Reference). |
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| 11322-02-20G | Part-no | 11323-01-40G |
| Q4/2022 | Release date | Q4/2022 |
| 999 $ (Reference) | Launch Price | 899 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.900 GHz, 24 GB (370 W TDP)
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1.500 GHz, 20 GB (368 W TDP)
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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
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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Port Royal (Raytracing)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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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)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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2560x1440 (1440p)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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1920x1080 (1080p)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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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)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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2560x1440 (1440p)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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1920x1080 (1080p)
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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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
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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Geekbench 6 - Vulkan
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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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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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SAPPHIRE PULSE Radeon RX 7900 XTX
24 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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