GPU model | Navi 14 | GK104 |
---|---|---|
GPU variant | Navi 14 PROA | GK104-425-A2 |
Architecture | RDNA 1.0 | Kepler |
Foundry | TSMC | TSMC |
Manufacturing process | 7 nm | 28 nm |
Number of transistors | 6,400 million | 3,540 million |
Die size | 158 mm² | 294 mm² |
Release date | Nov 13th, 2019 | — |
---|---|---|
Generation | Radeon Pro Mac (Navi Mobile) | — |
Production | Active | — |
Interface | PCIe 4.0 x8 | — |
Base clock | 1000 MHz | 1046 MHz |
---|---|---|
Boost clock | 1250 MHz | 1085 MHz |
Memory clock | 1500 MHz 12 Gbps effective | 1753 MHz 7 Gbps effective |
Memory size | 4 GB | 2 GB |
---|---|---|
Memory type | GDDR6 | GDDR5 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 192.0 GB/s | 224.4 GB/s |
Shading units | 1280 | 1536 |
---|---|---|
TMUs | 80 | 128 |
ROPs | 32 | 32 |
Compute units | 20 | — |
Cache L2 | 2 MB | 512 KB |
SMX count | — | 8 |
Cache L1 | — | 16 KB (per SMX) |
Pixel rate | 40.00 GPixel/s | 34.72 GPixel/s |
---|---|---|
Texture rate | 100.0 GTexel/s | 138.9 GTexel/s |
FP16 (half) performance | 6.400 TFLOPS (2:1) | — |
FP32 (float) performance | 3.200 TFLOPS | 3.333 TFLOPS |
FP64 (double) performance | 200.0 GFLOPS (1:16) | 138.9 GFLOPS (1:24) |
TDP | 85 W | 230 W |
---|---|---|
Outputs | No outputs | 2x DVI1x HDMI1x DisplayPort |
Power connectors | None | 1x 6-pin + 1x 8-pin |
Slot width | — | Dual-slot |
Length | — | 267 mm 10.5 inches |
Width | — | 111 mm 4.4 inches |
Height | — | 38 mm 1.5 inches |
Suggested PSU | — | 550 W |
Board number | — | P2005 |
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 | — | 3.0 |
Release date | — | May 30th, 2013 |
---|---|---|
Generation | — | GeForce 700 |
Production | — | End-of-life |
Launch price | — | 399 USD |
Interface | — | PCIe 3.0 x16 |
Reviews | — | 112 in our database |
Predecessor | — | GeForce 600 |
Successor | — | GeForce 900 |