ATI FirePro 2260 PCI vs ATI Mobility Radeon HD 4330
Graphics Processor
| GPU model | RV620 | M92 |
|---|---|---|
| Architecture | TeraScale | TeraScale |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 55 nm |
| Number of transistors | 181 million | 242 million |
| Die size | 67 mm² | 73 mm² |
Graphics Card
| Release date | 2008 | — |
|---|---|---|
| Generation | FirePro Multi-View | — |
| Production | End-of-life | — |
| Interface | PCI | — |
Clocks
| GPU clock | 500 MHz | 450 MHz |
|---|---|---|
| Memory clock | 500 MHz 1000 Mbps effective | 600 MHz 1200 Mbps effective |
Memory Configuration
| Memory size | 256 MB | 512 MB |
|---|---|---|
| Memory type | DDR2 | GDDR3 |
| Memory bus width | 64 bit | 64 bit |
| Bandwidth | 8.000 GB/s | 9.600 GB/s |
Render Configuration
| Shading units | 40 | 80 |
|---|---|---|
| TMUs | 4 | 8 |
| ROPs | 4 | 4 |
| Compute units | 2 | 1 |
| Cache L1 | — | 16 KB (per CU) |
| Cache L2 | — | 64 KB |
Performance
| Pixel rate | 2.000 GPixel/s | 1.800 GPixel/s |
|---|---|---|
| Texture rate | 2.000 GTexel/s | 3.600 GTexel/s |
| FP32 (float) performance | 40.00 GFLOPS | 72.00 GFLOPS |
Dimensions & Outputs
| Slot width | Single-slot | MXM Module |
|---|---|---|
| Length | 170 mm 6.7 inches | — |
| Width | 69 mm 2.7 inches | — |
| TDP | 15 W | unknown |
| Suggested PSU | 200 W | — |
| Outputs | 2x DisplayPort | No outputs |
| Power connectors | None | — |
| Board number | B403 | — |
API Support & Features
| DirectX | 10.1 (10_1) | 10.1 (10_1) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.1 |
Other Features
Mobile graphics
| Release date | — | Jan 9th, 2009 |
|---|---|---|
| Generation | — | M9x (Mobility HD 4300) |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 2 in our database |
| Predecessor | — | M8x |
| Successor | — | Manhattan |
