Intel GMA 3100 vs NVIDIA GeForce 8400 GS Rev. 3
Graphics Processor
| GPU model | Bearlake | GT218 |
|---|---|---|
| GPU variant | Bearlake-Q (Q35) | 8400GS-225-B1 |
| Architecture | Generation 4.0 | Tesla 2.0 |
| Foundry | Intel | TSMC |
| Manufacturing process | 90 nm | 40 nm |
| Number of transistors | unknown | 260 million |
| Die size | unknown | 57 mm² |
Integrated Graphics
| Release date | May 9th, 2007 | — |
|---|---|---|
| Generation | GMA Graphics-M (GMA 3100 IGP) | — |
| Production | End-of-life | — |
| Interface | FSB | — |
| Reviews | 1 in our database | — |
Clocks
| GPU clock | 400 MHz | 520 MHz |
|---|---|---|
| Memory clock | System Shared | 400 MHz 800 Mbps effective |
| Shader clock | — | 1230 MHz |
Memory Configuration
| Memory size | System Shared | 512 MB |
|---|---|---|
| Memory type | System Shared | DDR2 |
| Memory bus width | System Shared | 64 bit |
| Bandwidth | System Dependent | 6.400 GB/s |
Render Configuration
| Pixel shaders | 4 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 4 | 4 |
| ROPs | 4 | 4 |
| Shading units | — | 8 |
| SM count | — | 1 |
| Cache L2 | — | 32 KB |
Performance
| Pixel rate | 1.600 GPixel/s | 2.080 GPixel/s |
|---|---|---|
| Texture rate | 1.600 GTexel/s | 2.080 GTexel/s |
| FP32 (float) performance | — | 19.68 GFLOPS |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 13 W | 25 W |
| Outputs | No outputs | 1x DVI1x VGA1x S-Video |
| Length | — | 170 mm 6.7 inches |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
| Board number | — | P873 |
API Support & Features
| DirectX | 9.0c | 11.1 (10_1) |
|---|---|---|
| OpenGL | 2.0 | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 4.1 |
| CUDA | — | 1.2 |
Other Features
Graphics Card
| Release date | — | Jul 12th, 2010 |
|---|---|---|
| Generation | — | GeForce 8 |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 10 in our database |
| Predecessor | — | GeForce 7 PCIe |
| Successor | — | GeForce 9 |
