Palit GeForce RTX 4080 GameRock
vs
SAPPHIRE Radeon RX 7900 XT 20GB
GPU comparison with benchmarksThe Palit GeForce RTX 4080 GameRock is based on the NVIDIA GeForce RTX 4080 (Ada Lovelace) and has 16 GB GDDR6X graphics memory with a bandwidth of 717 GB/s.
The SAPPHIRE Radeon RX 7900 XT 20GB is based on the AMD Radeon RX 7900 XT (RDNA 3) and has 20 GB GDDR6 graphics memory with a bandwidth of 800 GB/s. |
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GPUThe Palit GeForce RTX 4080 GameRock has the AD103-300-A1 graphics chip installed, which is based on the Ada Lovelace architecture. The SAPPHIRE Radeon RX 7900 XT 20GB is based on the graphics chip Navi 31, which comes from the RDNA 3 architecture. |
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| Palit GeForce RTX 4080 GameRock | GPU | SAPPHIRE Radeon RX 7900 XT 20GB |
| NVIDIA GeForce RTX 4080 | Based on | AMD Radeon RX 7900 XT |
| AD103-300-A1 | GPU Chip | Navi 31 |
| Ada Lovelace | Architecture | RDNA 3 |
| 76 | Streaming Multiprocessors | 84 |
| 9728 | Shader | 5376 |
| 112 | Render Output Units | 192 |
| 304 | Texture Units | 336 |
| 76 | Raytracing Cores | 84 |
MemoryThe graphics memory of the Palit GeForce RTX 4080 GameRock clocks at 1.400 GHz, which corresponds to a speed of 22.4 Gbps. The graphics memory speed of the SAPPHIRE Radeon RX 7900 XT 20GB is 20.0 Gbps and the clock speed is 2.500 GHz. |
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| 16 GB | Memory Size | 20 GB |
| GDDR6X | Memory Type | GDDR6 |
| 1.400 GHz | Memory Clock | 2.500 GHz |
| 22.4 Gbps | Memory Speed | 20.0 Gbps |
| 717 GB/s | Memory bandwidth | 800 GB/s |
| 256 bit | Memory Interface | 320 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 2.205 GHz | Base Clock | 1.500 GHz |
| 2.505 GHz | Boost Clock | 2.400 GHz |
| Avg (Game) Clock | 2.00 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe Palit GeForce RTX 4080 GameRock is powered by 1 x 16-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 340 W. The SAPPHIRE Radeon RX 7900 XT 20GB has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 308 W. |
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| 340 W | TDP | 308 W |
| -- | TDP (up) | -- |
| 90 °C | Tjunction max | 97 °C |
| 1 x 16-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Palit GeForce RTX 4080 GameRock is equipped with a total of 3 Axial main fans. The SAPPHIRE Radeon RX 7900 XT 20GB has 3 Axial main fans that 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) | -- |
ConnectivityUp to 4 screens can be operated with the Palit GeForce RTX 4080 GameRock. The SAPPHIRE Radeon RX 7900 XT 20GB supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 2x DP v2.1 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetWith the Palit GeForce RTX 4080 GameRock it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the SAPPHIRE Radeon RX 7900 XT 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 | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode / Encode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe Palit GeForce RTX 4080 GameRock is connected to the system via PCIe 4.0 x 16 lanes and requires 4 PCIe-Slots space in the housing. The SAPPHIRE Radeon RX 7900 XT 20GB needs the space of 3 PCIe-Slots in the case and has a PCIe 4 x 16 Lanes interface. |
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| 329 mm | Length | 276 mm |
| 138 mm | Height | 113 mm |
| 72 mm | Width | 51 mm |
| 4 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe Palit GeForce RTX 4080 GameRock has been manufactured with a structure width of 5 nanometers since Q4/2022. The SAPPHIRE Radeon RX 7900 XT 20GB came on the market in Q4/2022 and will have a structure width of 5 nanometers manufactured. |
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| NED4080019T2-1030G | Part-no | 21323-01-20G |
| Q4/2022 | Release date | Q4/2022 |
| 1,199 $ (Reference) | Launch Price | 899 $ |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
2.205 GHz, 16 GB (340 W TDP)
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1.500 GHz, 20 GB (308 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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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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Port Royal (Raytracing)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 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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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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2560x1440 (1440p)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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1920x1080 (1080p)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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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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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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2560x1440 (1440p)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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1920x1080 (1080p)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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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)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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2560x1440 (1440p)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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1920x1080 (1080p)
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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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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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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Geekbench 6 - Vulkan
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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 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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Palit GeForce RTX 4080 GameRock
16 GB GDDR6X |
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SAPPHIRE Radeon RX 7900 XT 20GB
20 GB GDDR6 |
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