ATI Mobility Radeon HD 4330 vs NVIDIA GeForce 505 OEM
Graphics Processor
| GPU model | M92 | GT216 |
|---|---|---|
| Architecture | TeraScale | Tesla 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 40 nm |
| Number of transistors | 242 million | 486 million |
| Die size | 73 mm² | 100 mm² |
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 | — |
Clocks
| GPU clock | 450 MHz | 615 MHz |
|---|---|---|
| Memory clock | 600 MHz 1200 Mbps effective | 700 MHz 1400 Mbps effective |
| Shader clock | — | 1031 MHz |
Memory Configuration
| Memory size | 512 MB | 1024 MB |
|---|---|---|
| Memory type | GDDR3 | DDR3 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 9.600 GB/s | 22.40 GB/s |
Render Configuration
| Shading units | 80 | 24 |
|---|---|---|
| TMUs | 8 | 12 |
| ROPs | 4 | 8 |
| Compute units | 1 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 64 KB | 64 KB |
| SM count | — | 3 |
Performance
| Pixel rate | 1.800 GPixel/s | 4.920 GPixel/s |
|---|---|---|
| Texture rate | 3.600 GTexel/s | 7.380 GTexel/s |
| FP32 (float) performance | 72.00 GFLOPS | 49.49 GFLOPS |
Dimensions & Outputs
| Slot width | MXM Module | Single-slot |
|---|---|---|
| TDP | unknown | 25 W |
| Outputs | No outputs | 1x DVI1x HDMI1x VGA |
| Length | — | 168 mm 6.6 inches |
| Suggested PSU | — | 200 W |
API Support & Features
| DirectX | 10.1 (10_1) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.1 |
| CUDA | — | 1.2 |
Other Features
Graphics Card
| Release date | — | Feb 17th, 2013 |
|---|---|---|
| Generation | — | GeForce 500 |
| Production | — | End-of-life |
| Interface | — | PCIe 1.0 x16 |
| Predecessor | — | GeForce 400 |
| Successor | — | GeForce 600 |
