NVIDIA GeForce RTX 3080 Ti Mobile vs NVIDIA Quadro RTX 5000 Mobile
Graphics Processor
| GPU model | GA103 | TU104 |
|---|---|---|
| GPU variant | GA103S | N19E-Q5-A1 |
| Architecture | Ampere | Turing |
| Foundry | Samsung | TSMC |
| Manufacturing process | 8 nm | 12 nm |
| Number of transistors | unknown | 13,600 million |
| Die size | unknown | 545 mm² |
Mobile graphics
| Release date | 2022 | May 27th, 2019 |
|---|---|---|
| gpu.details.availability | — | — |
| Generation | GeForce 30 Mobile | Quadro Mobile (Tx000) |
| Predecessor | GeForce 20 Mobile | — |
| Production | Unreleased | Active |
| Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
Clocks
| Base clock | 975 MHz | 1365 MHz |
|---|---|---|
| Boost clock | 1395 MHz | 1770 MHz |
| Memory clock | 2000 MHz 16 Gbps effective | 1750 MHz 14 Gbps effective |
Memory Configuration
| Memory size | 16 GB | 16 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR6 |
| Memory bus width | 256 bit | 256 bit |
| Bandwidth | 512.0 GB/s | 448.0 GB/s |
Render Configuration
| Shading units | 7424 | 3072 |
|---|---|---|
| TMUs | 232 | 192 |
| ROPs | 96 | 64 |
| SM count | 58 | 48 |
| Tensor cores | 232 | 384 |
| RT cores | 58 | 48 |
| Cache L1 | 128 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 4 MB | 4 MB |
Performance
| Pixel rate | 133.9 GPixel/s | 113.3 GPixel/s |
|---|---|---|
| Texture rate | 323.6 GTexel/s | 339.8 GTexel/s |
| FP16 (half) performance | 20.71 TFLOPS (1:1) | 21.75 TFLOPS (2:1) |
| FP32 (float) performance | 20.71 TFLOPS | 10.87 TFLOPS |
| FP64 (double) performance | 323.6 GFLOPS (1:64) | 339.8 GFLOPS (1:32) |
Dimensions & Outputs
| TDP | 175 W | 110 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
| Slot width | — | IGP |
API Support & Features
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 8.6 | 7.5 |
| Shader model | 6.5 | 6.6 |
