GPU model | Juniper | GA100 |
---|---|---|
GPU variant | Juniper CE | — |
Architecture | TeraScale 2 | Ampere |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 7 nm |
Number of transistors | 1,040 million | 54,200 million |
Die size | 166 mm² | 826 mm² |
Release date | Jul 18th, 2010 | May 14th, 2020 |
---|---|---|
Generation | Evergreen | GRID |
Production | End-of-life | Active |
Launch price | 119 USD | — |
Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
Reviews | 83 in our database | — |
Predecessor | Radeon R700 | — |
Successor | Northern Islands | — |
GPU clock | 750 MHz | — |
---|---|---|
Memory clock | 1000 MHz 4 Gbps effective | 1215 MHz 2.4 Gbps effective |
Base clock | — | 900 MHz |
Boost clock | — | 1005 MHz |
Memory size | 512 MB | 48 GB |
---|---|---|
Memory type | GDDR5 | HBM2E |
Memory bus width | 128 bit | 6144 bit |
Bandwidth | 64.00 GB/s | 1,866 GB/s |
Shading units | 640 | 6912 |
---|---|---|
TMUs | 32 | 432 |
ROPs | 8 | 192 |
Compute units | 8 | — |
Cache L1 | 8 KB (per CU) | 192 KB (per SM) |
Cache L2 | 256 KB | 48 MB |
SM count | — | 108 |
Tensor cores | — | 432 |
Pixel rate | 6.000 GPixel/s | 193.0 GPixel/s |
---|---|---|
Texture rate | 24.00 GTexel/s | 434.2 GTexel/s |
FP32 (float) performance | 960.0 GFLOPS | 13.89 TFLOPS |
FP16 (half) performance | — | 55.57 TFLOPS (4:1) |
FP64 (double) performance | — | 6.947 TFLOPS (1:2) |
Slot width | Single-slot | IGP |
---|---|---|
Length | 168 mm 6.6 inches | — |
TDP | 64 W | 400 W |
Suggested PSU | 250 W | 800 W |
Outputs | 1x DVI1x HDMI1x DisplayPort | No outputs |
Power connectors | None | None |
Board number | C099 | — |
DirectX | 11.2 (11_0) | — |
---|---|---|
OpenGL | 4.4 | — |
OpenCL | 1.2 | 3.0 |
Vulkan | — | — |
Shader model | 5.0 | — |
CUDA | — | 8.0 |