NVIDIA GeForce GT 435M vs NVIDIA GeForce GT 635M
Graphics Processor
| GPU model | GF106 | GF108 |
|---|---|---|
| GPU variant | N11E-GE-A1 | — |
| Architecture | Fermi | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 40 nm |
| Number of transistors | 1,170 million | 585 million |
| Die size | 238 mm² | 116 mm² |
Mobile graphics
| Release date | Jan 15th, 2011 | Mar 22nd, 2012 |
|---|---|---|
| Generation | GeForce 400M | GeForce 600M |
| Production | End-of-life | End-of-life |
| Interface | PCIe 2.0 x16 | MXM-A (3.0) |
| Predecessor | GeForce 300M | GeForce 500M |
| Successor | GeForce 500M | GeForce 700M |
Clocks
| GPU clock | 590 MHz | 660 MHz |
|---|---|---|
| Shader clock | 1180 MHz | 1320 MHz |
| Memory clock | 800 MHz 1600 Mbps effective | 900 MHz 1800 Mbps effective |
Memory Configuration
| Memory size | 1024 MB | 1024 MB |
|---|---|---|
| Memory type | DDR3 | DDR3 |
| Memory bus width | 128 bit | 64 bit |
| Bandwidth | 25.60 GB/s | 14.40 GB/s |
Render Configuration
| Shading units | 96 | 96 |
|---|---|---|
| TMUs | 16 | 16 |
| ROPs | 16 | 4 |
| SM count | 2 | 2 |
| Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 256 KB | 128 KB |
Performance
| Pixel rate | 2.360 GPixel/s | 2.640 GPixel/s |
|---|---|---|
| Texture rate | 9.440 GTexel/s | 10.56 GTexel/s |
| FP32 (float) performance | 226.6 GFLOPS | 253.4 GFLOPS |
| FP64 (double) performance | 18.88 GFLOPS (1:12) | 21.12 GFLOPS (1:12) |
Dimensions & Outputs
| TDP | 35 W | 33 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | MXM Module |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 2.1 | 2.1 |
| Shader model | 5.1 | 5.1 |
