GPU model | Navi 14 | GM107 |
---|---|---|
GPU variant | Navi 14 PRO XTM | — |
Architecture | RDNA 1.0 | Maxwell |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 28 nm |
Number of transistors | 6,400 million | 1,870 million |
Die size | 158 mm² | 148 mm² |
Release date | Feb 10th, 2020 | Oct 27th, 2015 |
---|---|---|
Generation | Radeon Pro Mobile (W5x00M) | GeForce 900M |
Production | Active | End-of-life |
Interface | PCIe 4.0 x8 | MXM-B (3.0) |
Predecessor | — | GeForce 800M |
Successor | — | GeForce 10 Mobile |
Base clock | 1000 MHz | 928 MHz |
---|---|---|
Boost clock | 1700 MHz | 1020 MHz |
Memory clock | 1750 MHz 14 Gbps effective | 900 MHz 1800 Mbps effective |
Memory size | 4 GB | 2 GB |
---|---|---|
Memory type | GDDR6 | DDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 224.0 GB/s | 28.80 GB/s |
Shading units | 1408 | 640 |
---|---|---|
TMUs | 88 | 40 |
ROPs | 32 | 16 |
Compute units | 22 | — |
Cache L2 | 2 MB | 2 MB |
SMM count | — | 5 |
Cache L1 | — | 64 KB (per SMM) |
Pixel rate | 54.40 GPixel/s | 16.32 GPixel/s |
---|---|---|
Texture rate | 149.6 GTexel/s | 40.80 GTexel/s |
FP16 (half) performance | 9.574 TFLOPS (2:1) | — |
FP32 (float) performance | 4.787 TFLOPS | 1,306 GFLOPS |
FP64 (double) performance | 299.2 GFLOPS (1:16) | 40.80 GFLOPS (1:32) |
TDP | 85 W | 75 W |
---|---|---|
Outputs | No outputs | No outputs |
Power connectors | None | — |
Slot width | — | MXM Module |
DirectX | 12 (12_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.5 | 5.1 |
CUDA | — | 5.0 |