SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
vs
PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
GPU comparison with benchmarksIn the gpu comparison between the SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB and the PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is based on the AMD Radeon RX 7900 XT and has 5376 texture shaders and 84 execution units. PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan is based on NVIDIA GeForce RTX 4080, which has 9728 shaders and 76 execution units. |
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| SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB | GPU | PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan |
| AMD Radeon RX 7900 XT | Based on | NVIDIA GeForce RTX 4080 |
| Navi 31 | GPU Chip | AD103-300-A1 |
| RDNA 3 | Architecture | Ada Lovelace |
| 84 | Streaming Multiprocessors | 76 |
| 5376 | Shader | 9728 |
| 192 | Render Output Units | 112 |
| 336 | Texture Units | 304 |
| 84 | Raytracing Cores | 76 |
MemoryThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB has 20 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 800 GB/s. The PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan can access 16 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 717 GB/s. |
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| 20 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6X |
| 2.500 GHz | Memory Clock | 1.400 GHz |
| 20.0 Gbps | Memory Speed | 22.4 Gbps |
| 800 GB/s | Memory bandwidth | 717 GB/s |
| 320 bit | Memory Interface | 256 bit |
Clock SpeedsThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB clocks in the base with up to 1.500 GHz. The base frequency of the PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan is 2.205 GHz. |
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| 1.500 GHz | Base Clock | 2.205 GHz |
| 2.560 GHz | Boost Clock | 2.505 GHz |
| 2.22 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is 368 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan has a TDP of 320 W and is supplied with the required energy via 1 x 16-Pin PCIe power connectors. |
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| 368 W | TDP | 320 W |
| -- | TDP (up) | -- |
| 97 °C | Tjunction max | 90 °C |
| 3 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB has a total of 3 Axial fans. The PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 100 mm | Fan 1 | 3 x 90 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 NITRO+ Radeon RX 7900 XT Vapor-X 20GB. The PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan 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 | 1x HDMI v2.1 |
| 2x DP v2.1 | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan 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 |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB is 320 mm long, 136 mm high and 72 mm wide. The PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan is 329 mm long, 133 mm high and 64 mm wide. |
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| 320 mm | Length | 329 mm |
| 136 mm | Height | 133 mm |
| 72 mm | Width | 64 mm |
| 4 PCIe-Slots | Width (Slots) | 4 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB was released in Q4/2022 at a price of 899 $ (Reference). The PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan was introduced in Q1/2023 at a price of 1,199 $ (Reference). |
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| 11323-01-40G | Part-no | VCG408116TFXPPB |
| Q4/2022 | Release date | Q1/2023 |
| 899 $ (Reference) | Launch Price | 1,199 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 20 GB (368 W TDP)
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2.205 GHz, 16 GB (320 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 NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
16 GB GDDR6X |
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Port Royal (Raytracing)
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
16 GB GDDR6X |
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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)
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
16 GB GDDR6X |
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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)
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
16 GB GDDR6X |
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2560x1440 (1440p)
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
16 GB GDDR6X |
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1920x1080 (1080p)
Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
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
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SAPPHIRE NITRO+ Radeon RX 7900 XT Vapor-X 20GB
20 GB GDDR6 |
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PNY GeForce RTX 4080 16GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan
16 GB GDDR6X |
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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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