GPU model | TU106 | GA102 |
---|---|---|
GPU variant | N18E-G1-KD-A1 | GA102-200-KD-A1 |
Architecture | Turing | Ampere |
Foundry | TSMC | Samsung |
Manufacturing process | 12 nm | 8 nm |
Number of transistors | 10,800 million | 28,300 million |
Die size | 445 mm² | 628 mm² |
Release date | Jan 29th, 2019 | — |
---|---|---|
Generation | GeForce 20 Mobile | — |
Production | Active | — |
Interface | PCIe 3.0 x16 | — |
Predecessor | GeForce 10 Mobile | — |
Successor | GeForce 30 Mobile | — |
Base clock | 960 MHz | 1440 MHz |
---|---|---|
Boost clock | 1200 MHz | 1710 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 1188 MHz 19 Gbps effective |
Memory size | 6 GB | 10 GB |
---|---|---|
Memory type | GDDR6 | GDDR6X |
Memory bus width | 192 bit | 320 bit |
Bandwidth | 336.0 GB/s | 760.3 GB/s |
Shading units | 1920 | 8704 |
---|---|---|
TMUs | 120 | 272 |
ROPs | 48 | 96 |
SM count | 30 | 68 |
Tensor cores | 240 | 272 |
RT cores | 30 | 68 |
Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
Cache L2 | 3 MB | 5 MB |
Pixel rate | 57.60 GPixel/s | 164.2 GPixel/s |
---|---|---|
Texture rate | 144.0 GTexel/s | 465.1 GTexel/s |
FP16 (half) performance | 9.216 TFLOPS (2:1) | 29.77 TFLOPS (1:1) |
FP32 (float) performance | 4.608 TFLOPS | 29.77 TFLOPS |
FP64 (double) performance | 144.0 GFLOPS (1:32) | 465.1 GFLOPS (1:64) |
Slot width | MXM Module | Dual-slot |
---|---|---|
TDP | 115 W | 320 W |
Outputs | No outputs | 1x HDMI3x DisplayPort |
Power connectors | None | 1x 12-pin |
Board number | E4914 SKU 30 | PG132 SKU 30 |
Length | — | 285 mm 11.2 inches |
Suggested PSU | — | 700 W |
Width | — | 112 mm 4.4 inches |
Height | — | 40 mm 1.6 inches |
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 | 7.5 | 8.6 |
Shader model | 6.6 | 6.6 |
Release date | — | Sep 1st, 2020 |
---|---|---|
Generation | — | GeForce 30 |
Production | — | Active |
Launch price | — | 699 USD |
Interface | — | PCIe 4.0 x16 |
gpu.details.availability | — | Sep 17th, 2020 |
Predecessor | — | GeForce 20 |
Current price | — | Amazon / Newegg |
Reviews | — | 99 in our database |