ATI Mobility Radeon HD 4830 vs NVIDIA Quadro FX 3800
Graphics Processor
| GPU model | M97 | GT200B |
|---|---|---|
| Architecture | TeraScale | Tesla 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 55 nm |
| Number of transistors | 826 million | 1,400 million |
| Die size | 137 mm² | 470 mm² |
| GPU variant | — | G200-835-B2 |
Mobile graphics
| Release date | Mar 3rd, 2009 | — |
|---|---|---|
| Generation | M9x (Mobility HD 4800) | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Reviews | 2 in our database | — |
| Predecessor | M8x | — |
| Successor | Manhattan | — |
Clocks
| GPU clock | 550 MHz | 600 MHz |
|---|---|---|
| Memory clock | 700 MHz 2.8 Gbps effective | 800 MHz 1600 Mbps effective |
| Shader clock | — | 1204 MHz |
Memory Configuration
| Memory size | 1024 MB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR3 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 44.80 GB/s | 51.20 GB/s |
Render Configuration
| Shading units | 640 | 192 |
|---|---|---|
| TMUs | 32 | 64 |
| ROPs | 16 | 16 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | 128 KB |
| SM count | — | 24 |
Performance
| Pixel rate | 8.800 GPixel/s | 9.600 GPixel/s |
|---|---|---|
| Texture rate | 17.60 GTexel/s | 38.40 GTexel/s |
| FP32 (float) performance | 704.0 GFLOPS | 462.3 GFLOPS |
| FP64 (double) performance | 140.8 GFLOPS (1:5) | 57.79 GFLOPS (1:8) |
Dimensions & Outputs
| TDP | unknown | 108 W |
|---|---|---|
| Outputs | No outputs | 1x DVI2x DisplayPort |
| Slot width | — | Single-slot |
| Length | — | 198 mm 7.8 inches |
| Width | — | 111 mm 4.4 inches |
| Suggested PSU | — | 300 W |
| Power connectors | — | 1x 6-pin |
| Board number | — | P755 |
API Support & Features
| DirectX | 10.1 (10_1) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 4.0 |
| CUDA | — | 1.3 |
Other Features
Graphics Card
| Release date | — | Mar 30th, 2009 |
|---|---|---|
| Generation | — | Quadro FX |
| Production | — | End-of-life |
| Launch price | — | 799 USD |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
