ATI Radeon E2400 vs NVIDIA GeForce Go 7300
Graphics Processor
| GPU model | RV610 | G72 |
|---|---|---|
| Architecture | TeraScale | Curie |
| Foundry | TSMC | TSMC |
| Manufacturing process | 65 nm | 90 nm |
| Number of transistors | 180 million | 112 million |
| Die size | 85 mm² | 81 mm² |
| GPU variant | — | GF-GO7300-B-N-A3 |
Mobile graphics
| Release date | Jun 28th, 2007 | Feb 1st, 2006 |
|---|---|---|
| Generation | Embedded (2000) | GeForce Go 7 (Go 7000) |
| Production | End-of-life | End-of-life |
| Interface | MXM-II | PCIe 1.0 x16 |
| Predecessor | — | GeForce Go 6 |
| Successor | — | GeForce 8M |
Clocks
| GPU clock | 600 MHz | 350 MHz |
|---|---|---|
| Memory clock | 700 MHz 1400 Mbps effective | 350 MHz 700 Mbps effective |
Memory Configuration
| Memory size | 128 MB | 64 MB |
|---|---|---|
| Memory type | GDDR3 | GDDR3 |
| Memory bus width | 64 bit | 64 bit |
| Bandwidth | 11.20 GB/s | 5.600 GB/s |
Render Configuration
| Shading units | 40 | — |
|---|---|---|
| TMUs | 4 | 4 |
| ROPs | 4 | 2 |
| Compute units | 2 | — |
| Cache L2 | 32 KB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 3 |
Performance
| Pixel rate | 2.400 GPixel/s | 700.0 MPixel/s |
|---|---|---|
| Texture rate | 2.400 GTexel/s | 1.400 GTexel/s |
| FP32 (float) performance | 48.00 GFLOPS | — |
| Vertex rate | — | 262.5 MVertices/s |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 25 W | unknown |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 10.0 (10_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 3.3 | 2.1 |
| OpenCL | — | — |
| Vulkan | — | — |
| Shader model | 4.0 | 3.0 |
