GPU model | Picasso | GA104 |
---|---|---|
Architecture | GCN 5.0 | Ampere |
Foundry | GlobalFoundries | Samsung |
Manufacturing process | 14 nm | 8 nm |
Number of transistors | 4,940 million | 17,400 million |
Die size | 210 mm² | 392 mm² |
GPU variant | — | GA104-770-A1 |
Release date | 2019 | — |
---|---|---|
Generation | Picasso (Vega) | — |
Production | Active | — |
Interface | IGP | — |
Predecessor | Raven Ridge | — |
Successor | Renoir | — |
Base clock | 300 MHz | 1110 MHz |
---|---|---|
Boost clock | 1000 MHz | 1560 MHz |
Memory clock | System Shared | 1750 MHz 14 Gbps effective |
Memory size | System Shared | 8 GB |
---|---|---|
Memory type | System Shared | GDDR6 |
Memory bus width | System Shared | 256 bit |
Bandwidth | System Dependent | 448.0 GB/s |
Shading units | 192 | 5120 |
---|---|---|
TMUs | 12 | 160 |
ROPs | 4 | 80 |
Compute units | 3 | — |
SM count | — | 40 |
Tensor cores | — | 160 |
RT cores | — | 40 |
Cache L1 | — | 128 KB (per SM) |
Cache L2 | — | 4 MB |
Pixel rate | 4.000 GPixel/s | 124.8 GPixel/s |
---|---|---|
Texture rate | 12.00 GTexel/s | 249.6 GTexel/s |
FP16 (half) performance | 768.0 GFLOPS (2:1) | 15.97 TFLOPS (1:1) |
FP32 (float) performance | 384.0 GFLOPS | 15.97 TFLOPS |
FP64 (double) performance | 24.00 GFLOPS (1:16) | 249.6 GFLOPS (1:64) |
Slot width | IGP | — |
---|---|---|
TDP | 10 W | 115 W |
Outputs | No outputs | No outputs |
Power connectors | None | None |
DirectX | 12 (12_1) | 12 Ultimate (12_2) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 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 2nd, 2021 |
Generation | — | GeForce 30 Mobile |
Predecessor | — | GeForce 20 Mobile |
Production | — | Active |
Interface | — | PCIe 4.0 x16 |
Reviews | — | 1 in our database |