GPU model | RV730 | NV18C |
---|---|---|
GPU variant | RV730 PRO (215-0719056) | MX4000 |
Architecture | TeraScale | Celsius |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 150 nm |
Number of transistors | 514 million | 29 million |
Die size | 146 mm² | 65 mm² |
Release date | Sep 10th, 2008 | Dec 14th, 2003 |
---|---|---|
Generation | Radeon R700 | GeForce 4 MX |
Production | End-of-life | End-of-life |
Interface | AGP 8x | AGP 8x |
Reviews | 20 in our database | — |
Predecessor | Radeon R600 | GeForce 3 |
Successor | Evergreen | GeForce 4 Ti |
GPU clock | 600 MHz | 250 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 166 MHz 332 Mbps effective |
Memory size | 512 MB | 128 MB |
---|---|---|
Memory type | DDR2 | DDR |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 12.80 GB/s | 2.656 GB/s |
Shading units | 320 | — |
---|---|---|
TMUs | 32 | 4 |
ROPs | 8 | 2 |
Compute units | 4 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 0 |
Pixel rate | 4.800 GPixel/s | 500.0 MPixel/s |
---|---|---|
Texture rate | 19.20 GTexel/s | 1.000 GTexel/s |
FP32 (float) performance | 384.0 GFLOPS | — |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | 48 W | unknown |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x HDMI1x VGA | 1x VGA1x S-Video |
Length | — | 168 mm 6.6 inches |
Power connectors | — | None |
DirectX | 10.1 (10_1) | 7.0 |
---|---|---|
OpenGL | 3.3 | 1.5 |
OpenCL | 1.1 | — |
Vulkan | — | — |
Shader model | 4.1 | — |
Pixel shader | — | 1.1 |
Vertex shader | — | 1.1 |