Intel HD Graphics 4000 vs NVIDIA GeForce 320M
Graphics Processor
| GPU model | Ivy Bridge GT2 | C89 |
|---|---|---|
| Architecture | Generation 7.0 | Tesla 2.0 |
| Foundry | Intel | — |
| Manufacturing process | 22 nm | 40 nm |
| Number of transistors | 1,200 million | 486 million |
| Die size | 133 mm² | 100 mm² |
| GPU variant | — | MCP89-EPT |
Integrated Graphics
| Release date | May 14th, 2012 | Apr 1st, 2010 |
|---|---|---|
| Generation | HD Graphics (Ivy Bridge) | GeForce 300M |
| Production | End-of-life | End-of-life |
| Interface | Ring Bus | PCIe 2.0 x16 |
| Reviews | 1 in our database | 2 in our database |
| Predecessor | — | GeForce 200M |
| Successor | — | GeForce 400M |
Clocks
| Base clock | 650 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Memory clock | System Shared | System Shared |
| GPU clock | — | 450 MHz |
| Shader clock | — | 950 MHz |
Memory Configuration
| Memory size | System Shared | System Shared |
|---|---|---|
| Memory type | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Bandwidth | System Dependent | System Dependent |
Render Configuration
| Shading units | 128 | 48 |
|---|---|---|
| TMUs | 16 | 16 |
| ROPs | 2 | 8 |
| Execution units | 16 | — |
| SM count | — | 4 |
Performance
| Pixel rate | 2.100 GPixel/s | 3.600 GPixel/s |
|---|---|---|
| Texture rate | 16.80 GTexel/s | 7.200 GTexel/s |
| FP32 (float) performance | 268.8 GFLOPS | 91.20 GFLOPS |
| FP64 (double) performance | 67.20 GFLOPS (1:4) | — |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| TDP | unknown | 23 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 11.1 (11_0) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 4.0 | 3.3 |
| OpenCL | 1.2 | — |
| Vulkan | 1.0 | — |
| Shader model | 5.0 | 4.1 |
