GPU model | Tiger Lake GT2 | GA106 |
---|---|---|
Architecture | Generation 12.1 | Ampere |
Foundry | Intel | Samsung |
Manufacturing process | 10 nm | 8 nm |
Number of transistors | unknown | 13,250 million |
Die size | 146 mm² | 276 mm² |
GPU variant | — | GA106-140-A1 |
Release date | Sep 2nd, 2020 | — |
---|---|---|
Generation | Iris Xe Graphics-M (Tiger Lake) | — |
Production | Active | — |
Interface | Ring Bus | — |
Reviews | 1 in our database | — |
Base clock | 300 MHz | 1545 MHz |
---|---|---|
Boost clock | 1100 MHz | 1740 MHz |
Memory clock | System Shared | 1750 MHz 14 Gbps effective |
Memory size | System Shared | 4 GB |
---|---|---|
Memory type | System Shared | GDDR6 |
Memory bus width | System Shared | 128 bit |
Bandwidth | System Dependent | 224.0 GB/s |
Shading units | 384 | 2304 |
---|---|---|
TMUs | 24 | 72 |
ROPs | 12 | 40 |
Execution units | 48 | — |
gpu.details.l3-cache | 3.75 MB | — |
SM count | — | 18 |
Tensor cores | — | 72 |
RT cores | — | 18 |
Cache L1 | — | 128 KB (per SM) |
Cache L2 | — | 2 MB |
Pixel rate | 13.20 GPixel/s | 69.60 GPixel/s |
---|---|---|
Texture rate | 26.40 GTexel/s | 125.3 GTexel/s |
FP16 (half) performance | 1.690 TFLOPS (2:1) | 8.018 TFLOPS (1:1) |
FP32 (float) performance | 844.8 GFLOPS | 8.018 TFLOPS |
FP64 (double) performance | 211.2 GFLOPS (1:4) | 125.3 GFLOPS (1:64) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 90 W |
Outputs | No outputs | 1x HDMI3x DisplayPort |
Length | — | 242 mm 9.5 inches |
Width | — | 112 mm 4.4 inches |
Suggested PSU | — | 250 W |
Power connectors | — | 1x 6-pin |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.4 | 6.6 |
CUDA | — | 8.6 |
Release date | — | 2022 |
---|---|---|
gpu.details.availability | — | 2022 |
Generation | — | GeForce 30 |
Predecessor | — | GeForce 20 |
Production | — | Unreleased |
Interface | — | PCIe 4.0 x16 |