Intel UHD Graphics 770 vs NVIDIA RTX A2000
Graphics Processor
| GPU model | Alder Lake GT1 | GA106 |
|---|---|---|
| Architecture | Generation 12.2 | Ampere |
| Foundry | Intel | Samsung |
| Manufacturing process | 10 nm | 8 nm |
| Number of transistors | unknown | 13,250 million |
| Die size | unknown | 276 mm² |
Integrated Graphics
| Release date | Nov 4th, 2021 | — |
|---|---|---|
| Generation | HD Graphics (Alder Lake) | — |
| Production | Active | — |
| Interface | Ring Bus | — |
| Reviews | 1 in our database | — |
Clocks
| Base clock | 300 MHz | 562 MHz |
|---|---|---|
| Boost clock | 1450 MHz | 1200 MHz |
| Memory clock | System Shared | 1500 MHz 12 Gbps effective |
Memory Configuration
| Memory size | System Shared | 6 GB |
|---|---|---|
| Memory type | System Shared | GDDR6 |
| Memory bus width | System Shared | 192 bit |
| Bandwidth | System Dependent | 288.0 GB/s |
Render Configuration
| Shading units | 256 | 3328 |
|---|---|---|
| TMUs | 16 | 104 |
| ROPs | 8 | 48 |
| Execution units | 32 | — |
| SM count | — | 26 |
| Tensor cores | — | 104 |
| RT cores | — | 26 |
| Cache L1 | — | 128 KB (per SM) |
| Cache L2 | — | 3 MB |
Performance
| Pixel rate | 11.60 GPixel/s | 57.60 GPixel/s |
|---|---|---|
| Texture rate | 23.20 GTexel/s | 124.8 GTexel/s |
| FP16 (half) performance | 1,485 GFLOPS (2:1) | 7.987 TFLOPS (1:1) |
| FP32 (float) performance | 742.4 GFLOPS | 7.987 TFLOPS |
| FP64 (double) performance | 185.6 GFLOPS (1:4) | 124.8 GFLOPS (1:64) |
Dimensions & Outputs
| Slot width | IGP | Dual-slot |
|---|---|---|
| TDP | 15 W | 70 W |
| Outputs | No outputs | 4x mini-DisplayPort |
| Power connectors | — | None |
| Length | — | 167 mm 6.6 inches |
| Width | — | 69 mm 2.7 inches |
| Suggested PSU | — | 250 W |
API Support & Features
| 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 |
Other Features
Mobile graphics
| Release date | — | Unknown |
|---|---|---|
| gpu.details.availability | — | 2021 |
| Generation | — | Quadro Mobile (Ax000) |
| Production | — | Active |
| Interface | — | PCIe 4.0 x16 |
Graphics Card
| Release date | — | Aug 10th, 2021 |
|---|---|---|
| gpu.details.availability | — | Oct, 2021 |
| Generation | — | Quadro |
| Production | — | Active |
| Launch price | — | 449 USD |
| Interface | — | PCIe 4.0 x16 |
