NVIDIA GeForce 945A vs NVIDIA GRID RTX T10-16
Graphics Processor
| GPU model | GM108 | TU102 |
|---|---|---|
| Architecture | Maxwell | Turing |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 12 nm |
| Number of transistors | unknown | 18,600 million |
| Die size | unknown | 754 mm² |
| GPU variant | — | TU102-875-A1 |
Mobile graphics
| Release date | Mar 13th, 2015 | — |
|---|---|---|
| Generation | GeForce 900A | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x8 | — |
| Predecessor | GeForce 800A | — |
Clocks
| Base clock | 1006 MHz | 1065 MHz |
|---|---|---|
| Boost clock | 1189 MHz | 1395 MHz |
| Memory clock | 1253 MHz 5 Gbps effective | 1575 MHz 12.6 Gbps effective |
Memory Configuration
| Memory size | 1024 MB | 16 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6 |
| Memory bus width | 64 bit | 384 bit |
| Bandwidth | 40.10 GB/s | 604.8 GB/s |
Render Configuration
| Shading units | 384 | 4608 |
|---|---|---|
| TMUs | 24 | 288 |
| ROPs | 8 | 96 |
| SMM count | 3 | — |
| Cache L1 | 64 KB (per SMM) | 64 KB (per SM) |
| Cache L2 | 1024 KB | 6 MB |
| SM count | — | 72 |
| Tensor cores | — | 576 |
| RT cores | — | 72 |
Performance
| Pixel rate | 9.512 GPixel/s | 133.9 GPixel/s |
|---|---|---|
| Texture rate | 28.54 GTexel/s | 401.8 GTexel/s |
| FP32 (float) performance | 913.2 GFLOPS | 12.86 TFLOPS |
| FP64 (double) performance | 28.54 GFLOPS (1:32) | 401.8 GFLOPS (1:32) |
| FP16 (half) performance | — | 25.71 TFLOPS (2:1) |
Dimensions & Outputs
| Slot width | MXM Module | Dual-slot |
|---|---|---|
| TDP | 33 W | 260 W |
| Outputs | No outputs | No outputs |
| Length | — | 267 mm 10.5 inches |
| Suggested PSU | — | 600 W |
| Power connectors | — | 1x 6-pin + 1x 8-pin |
| Board number | — | PG150 SKU 215 |
API Support & Features
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 5.0 | 7.5 |
| Shader model | 5.1 | 6.6 |
Other Features
Graphics Card
| Release date | — | Unknown |
|---|---|---|
| Generation | — | GRID |
| Production | — | Active |
| Interface | — | PCIe 3.0 x16 |
