GPU model | GA106 | GP104 |
---|---|---|
Architecture | Ampere | Pascal |
Foundry | Samsung | TSMC |
Manufacturing process | 8 nm | 16 nm |
Number of transistors | 13,250 million | 7,200 million |
Die size | 276 mm² | 314 mm² |
GPU variant | — | N17E-Q5-A1 |
Release date | May 11th, 2021 | Jan 11th, 2017 |
---|---|---|
gpu.details.availability | 2021 | — |
Generation | GeForce 30 Mobile | Quadro Mobile (Px000) |
Predecessor | GeForce 20 Mobile | — |
Production | Active | End-of-life |
Interface | PCIe 4.0 x16 | MXM-B (3.0) |
Base clock | 735 MHz | 1278 MHz |
---|---|---|
Boost clock | 1035 MHz | 1582 MHz |
Memory clock | 1500 MHz 12 Gbps effective | 1502 MHz 6 Gbps effective |
Memory size | 4 GB | 16 GB |
---|---|---|
Memory type | GDDR6 | GDDR5 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 192.0 GB/s | 192.3 GB/s |
Shading units | 2560 | 2048 |
---|---|---|
TMUs | 80 | 128 |
ROPs | 48 | 64 |
SM count | 20 | 16 |
Tensor cores | 80 | — |
RT cores | 20 | — |
Cache L1 | 128 KB (per SM) | 48 KB (per SM) |
Cache L2 | 2 MB | 2 MB |
Pixel rate | 49.68 GPixel/s | 101.2 GPixel/s |
---|---|---|
Texture rate | 82.80 GTexel/s | 202.5 GTexel/s |
FP16 (half) performance | 5.299 TFLOPS (1:1) | 101.2 GFLOPS (1:64) |
FP32 (float) performance | 5.299 TFLOPS | 6.480 TFLOPS |
FP64 (double) performance | 82.80 GFLOPS (1:64) | 202.5 GFLOPS (1:32) |
Slot width | IGP | MXM Module |
---|---|---|
TDP | 75 W | 100 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
DirectX | 12 Ultimate (12_2) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
CUDA | 8.6 | 6.1 |
Shader model | 6.6 | 6.4 |