NVIDIA GeForce GT 750M Mac Edition vs NVIDIA GeForce GTS 150 OEM
Graphics Processor
| GPU model | GK107 | G92 |
|---|---|---|
| GPU variant | N14P-GT | — |
| Architecture | Kepler | Tesla |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 65 nm |
| Number of transistors | 1,270 million | 754 million |
| Die size | 118 mm² | 324 mm² |
Mobile graphics
| Release date | Nov 8th, 2013 | — |
|---|---|---|
| Generation | GeForce 700M | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
| Predecessor | GeForce 600M | — |
| Successor | GeForce 800M | — |
Clocks
| GPU clock | 926 MHz | 738 MHz |
|---|---|---|
| Memory clock | 1254 MHz 5 Gbps effective | 1000 MHz 2 Gbps effective |
| Shader clock | — | 1836 MHz |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR3 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 80.26 GB/s | 64.00 GB/s |
Render Configuration
| Shading units | 384 | 128 |
|---|---|---|
| TMUs | 32 | 64 |
| ROPs | 16 | 16 |
| SMX count | 2 | — |
| Cache L1 | 16 KB (per SMX) | — |
| Cache L2 | 256 KB | 64 KB |
| SM count | — | 16 |
Performance
| Pixel rate | 7.408 GPixel/s | 11.81 GPixel/s |
|---|---|---|
| Texture rate | 29.63 GTexel/s | 47.23 GTexel/s |
| FP32 (float) performance | 711.2 GFLOPS | 470.0 GFLOPS |
| FP64 (double) performance | 29.63 GFLOPS (1:24) | — |
Dimensions & Outputs
| Slot width | MXM Module | Dual-slot |
|---|---|---|
| TDP | 50 W | 141 W |
| Outputs | No outputs | 2x DVI1x S-Video |
| Length | — | 267 mm 10.5 inches |
| Suggested PSU | — | 300 W |
| Power connectors | — | 2x 6-pin |
API Support & Features
| DirectX | 12 (11_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.1 | — |
| CUDA | 3.0 | 1.1 |
| Shader model | 5.1 | 4.0 |
Other Features
Graphics Card
| Release date | — | Mar 10th, 2009 |
|---|---|---|
| Generation | — | GeForce 100 |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Predecessor | — | GeForce 9 |
| Successor | — | GeForce 200 |
