Sapphire Nitro+ Radeon RX 6800 XT
vs
Palit GeForce RTX 3090 GameRock
GPU comparison with benchmarksIn the gpu comparison between the Sapphire Nitro+ Radeon RX 6800 XT and the Palit GeForce RTX 3090 GameRock, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Sapphire Nitro+ Radeon RX 6800 XT is based on the AMD Radeon RX 6800 XT and has 4608 texture shaders and 72 execution units. Palit GeForce RTX 3090 GameRock is based on NVIDIA GeForce RTX 3090, which has 10496 shaders and 82 execution units. |
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| Sapphire Nitro+ Radeon RX 6800 XT | GPU | Palit GeForce RTX 3090 GameRock |
| AMD Radeon RX 6800 XT | Based on | NVIDIA GeForce RTX 3090 |
| Navi 21 XT | GPU Chip | GA102-300-A1 |
| RDNA 2 | Architecture | Ampere |
| 72 | Streaming Multiprocessors | 82 |
| 4608 | Shader | 10496 |
| 128 | Render Output Units | 112 |
| 288 | Texture Units | 328 |
| 72 | Raytracing Cores | 82 |
MemoryThe Sapphire Nitro+ Radeon RX 6800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The Palit GeForce RTX 3090 GameRock can access 24 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 936 GB/s. |
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| 16 GB | Memory Size | 24 GB |
| GDDR6 | Memory Type | GDDR6X |
| 2.000 GHz | Memory Clock | 1.219 GHz |
| 16.0 Gbps | Memory Speed | 19.5 Gbps |
| 512 GB/s | Memory bandwidth | 936 GB/s |
| 256 bit | Memory Interface | 384 bit |
Clock SpeedsThe Sapphire Nitro+ Radeon RX 6800 XT clocks in the base with up to 1.925 GHz. The base frequency of the Palit GeForce RTX 3090 GameRock is 1.395 GHz. |
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| 1.925 GHz | Base Clock | 1.395 GHz |
| 2.360 GHz | Boost Clock | 1.740 GHz |
| 2.11 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Sapphire Nitro+ Radeon RX 6800 XT is 300 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The Palit GeForce RTX 3090 GameRock has a TDP of 370 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors. |
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| 300 W | TDP | 370 W |
| 345 W | TDP (up) | -- |
| 100 °C | Tjunction max | 93 °C |
| 2 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe Sapphire Nitro+ Radeon RX 6800 XT has a total of 3 Axial fans. The Palit GeForce RTX 3090 GameRock has 3 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 95 mm | Fan 1 | 3 x 90 mm |
| 1 x 85 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 36 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 6800 XT. The Palit GeForce RTX 3090 GameRock supports a maximum of 4 screens. |
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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 | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe Sapphire Nitro+ Radeon RX 6800 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Palit GeForce RTX 3090 GameRock 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 | AV1 | Decode |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe Sapphire Nitro+ Radeon RX 6800 XT is 310 mm long, 135 mm high and 55 mm wide. The Palit GeForce RTX 3090 GameRock is 304 mm long, 136 mm high and 60 mm wide. |
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| 310 mm | Length | 304 mm |
| 135 mm | Height | 136 mm |
| 55 mm | Width | 60 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| 1240 g | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Sapphire Nitro+ Radeon RX 6800 XT was released in Q1/2021 at a price of 769 $. The Palit GeForce RTX 3090 GameRock was introduced in Q3/2020 at a price of 1,629 $. |
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| 11304-02-20G | Part-no | NED3090T19SB-1021G |
| Q1/2021 | Release date | Q3/2020 |
| 769 $ | Launch Price | 1,629 $ |
| 7 nm | Structure size | 8 nm |
| data sheet | Documents | data sheet |
1.925 GHz, 16 GB (300 W TDP)
Buy this graphic card at amazon!
1.395 GHz, 24 GB (370 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 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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Port Royal (Raytracing)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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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 Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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2560x1440 (1440p)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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1920x1080 (1080p)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 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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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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2560x1440 (1440p)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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1920x1080 (1080p)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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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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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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2560x1440 (1440p)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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1920x1080 (1080p)
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 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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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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Geekbench 6 - Vulkan
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Sapphire Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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Geekbench 6 - Metal
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Sapphire Nitro+ Radeon RX 6800 XT
16 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 Nitro+ Radeon RX 6800 XT
16 GB GDDR6 |
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Palit GeForce RTX 3090 GameRock
24 GB GDDR6X |
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