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 | — | GA106-300-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 | 1320 MHz |
---|---|---|
Boost clock | 1100 MHz | 1777 MHz |
Memory clock | System Shared | 1875 MHz 15 Gbps effective |
Memory size | System Shared | 12 GB |
---|---|---|
Memory type | System Shared | GDDR6 |
Memory bus width | System Shared | 192 bit |
Bandwidth | System Dependent | 360.0 GB/s |
Shading units | 768 | 3584 |
---|---|---|
TMUs | 48 | 112 |
ROPs | 24 | 48 |
Execution units | 96 | — |
Cache L2 | 1024 KB | 3 MB |
gpu.details.l3-cache | 3.75 MB | — |
SM count | — | 28 |
Tensor cores | — | 112 |
RT cores | — | 28 |
Cache L1 | — | 128 KB (per SM) |
Pixel rate | 26.40 GPixel/s | 85.30 GPixel/s |
---|---|---|
Texture rate | 52.80 GTexel/s | 199.0 GTexel/s |
FP16 (half) performance | 3.379 TFLOPS (2:1) | 12.74 TFLOPS (1:1) |
FP32 (float) performance | 1.690 TFLOPS | 12.74 TFLOPS |
FP64 (double) performance | 422.4 GFLOPS (1:4) | 199.0 GFLOPS (1:64) |
Slot width | IGP | Dual-slot |
---|---|---|
TDP | 15 W | 170 W |
Outputs | No outputs | 1x HDMI3x DisplayPort |
Length | — | 242 mm 9.5 inches |
Width | — | 112 mm 4.4 inches |
Suggested PSU | — | 450 W |
Power connectors | — | 1x 12-pin |
Board number | — | PG190 SKU 60 |
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 | — | Jan 12th, 2021 |
---|---|---|
gpu.details.availability | — | Feb 25th, 2021 |
Generation | — | GeForce 30 |
Predecessor | — | GeForce 20 |
Production | — | Active |
Launch price | — | 329 USD |
Interface | — | PCIe 4.0 x16 |
Reviews | — | 60 in our database |