NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 2080 Mobile
Comparative analysis of NVIDIA GeForce RTX 3080 Mobile and NVIDIA GeForce RTX 2080 Mobile videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score, PassMark - G2D Mark, PassMark - G3D Mark.
Differences
Reasons to consider the NVIDIA GeForce RTX 3080 Mobile
- Videocard is newer: launch date 1 year(s) 11 month(s) later
- 2.1x more pipelines: 6144 vs 2944
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 8 nm vs 12 nm
- Around 30% lower typical power consumption: 115 Watt vs 150 Watt
- Around 16% better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 26295 vs 22622
- Around 48% better performance in GFXBench 4.0 - Manhattan (Frames): 9367 vs 6319
- Around 51% better performance in GFXBench 4.0 - T-Rex (Frames): 8604 vs 5714
- Around 16% better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 26295 vs 22622
- Around 48% better performance in GFXBench 4.0 - Manhattan (Fps): 9367 vs 6319
- Around 51% better performance in GFXBench 4.0 - T-Rex (Fps): 8604 vs 5714
| Specifications (specs) | |
| Launch date | 12 Jan 2021 vs 29 January 2019 |
| Pipelines | 6144 vs 2944 |
| Manufacturing process technology | 8 nm vs 12 nm |
| Thermal Design Power (TDP) | 115 Watt vs 150 Watt |
| Benchmarks | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 26295 vs 22622 |
| GFXBench 4.0 - Manhattan (Frames) | 9367 vs 6319 |
| GFXBench 4.0 - T-Rex (Frames) | 8604 vs 5714 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 26295 vs 22622 |
| GFXBench 4.0 - Manhattan (Fps) | 9367 vs 6319 |
| GFXBench 4.0 - T-Rex (Fps) | 8604 vs 5714 |
Reasons to consider the NVIDIA GeForce RTX 2080 Mobile
- Around 24% higher core clock speed: 1380 MHz vs 1110 MHz
- Around 3% higher boost clock speed: 1590 MHz vs 1545 MHz
- 6.9x more memory clock speed: 12000 MHz vs 1750 MHz, 14 Gbps effective
| Core clock speed | 1380 MHz vs 1110 MHz |
| Boost clock speed | 1590 MHz vs 1545 MHz |
| Memory clock speed | 12000 MHz vs 1750 MHz, 14 Gbps effective |
Compare benchmarks
GPU 1: NVIDIA GeForce RTX 3080 Mobile
GPU 2: NVIDIA GeForce RTX 2080 Mobile
| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| Name | NVIDIA GeForce RTX 3080 Mobile | NVIDIA GeForce RTX 2080 Mobile |
|---|---|---|
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 371.785 | |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 3552.807 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 31.212 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 190.723 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1422.602 | |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 26295 | 22622 |
| GFXBench 4.0 - Manhattan (Frames) | 9367 | 6319 |
| GFXBench 4.0 - T-Rex (Frames) | 8604 | 5714 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 26295 | 22622 |
| GFXBench 4.0 - Manhattan (Fps) | 9367 | 6319 |
| GFXBench 4.0 - T-Rex (Fps) | 8604 | 5714 |
| 3DMark Fire Strike - Graphics Score | 10073 | |
| PassMark - G2D Mark | 812 | |
| PassMark - G3D Mark | 15107 |
Compare specifications (specs)
| NVIDIA GeForce RTX 3080 Mobile | NVIDIA GeForce RTX 2080 Mobile | |
|---|---|---|
Essentials |
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| Architecture | Ampere | Turing |
| Code name | GA104 | TU104 |
| Launch date | 12 Jan 2021 | 29 January 2019 |
| Place in performance rating | 92 | 94 |
| Type | Laptop | Laptop |
| Price now | $699.99 | |
| Value for money (0-100) | 37.18 | |
Technical info |
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| Boost clock speed | 1545 MHz | 1590 MHz |
| Core clock speed | 1110 MHz | 1380 MHz |
| Manufacturing process technology | 8 nm | 12 nm |
| Peak Double Precision (FP64) Performance | 296.6 GFLOPS (1:64) | |
| Peak Half Precision (FP16) Performance | 18.98 TFLOPS (1:1) | |
| Peak Single Precision (FP32) Performance | 18.98 TFLOPS | |
| Pipelines | 6144 | 2944 |
| Pixel fill rate | 148.3 GPixel/s | |
| Texture fill rate | 296.6 GTexel/s | |
| Thermal Design Power (TDP) | 115 Watt | 150 Watt |
| Transistor count | 17400 million | 13,600 million |
Video outputs and ports |
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| Display Connectors | Portable Device Dependent | No outputs |
Compatibility, dimensions and requirements |
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| Height | PCIe 4.0 x16 | |
| Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
API support |
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| DirectX | 12 Ultimate (12_2) | 12.0 |
| OpenCL | 3.0 | |
| OpenGL | 4.6 | 4.6 |
| Shader Model | 6.7 | |
| Vulkan | ||
Memory |
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| Maximum RAM amount | 8 GB | |
| Memory bandwidth | 448.0 GB/s | |
| Memory bus width | 256 bit | 256 Bit |
| Memory clock speed | 1750 MHz, 14 Gbps effective | 12000 MHz |
| Memory type | GDDR6 | GDDR6 |
Technologies |
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| GPU Boost | ||
| VR Ready | ||
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