NVIDIA GeForce GTX 760M vs NVIDIA GeForce GTX 780M
Graphics Processor
| GPU model | GK106 | GK104 |
|---|---|---|
| GPU variant | N14E-GL-A1 | N14E-GTX-A2 |
| Architecture | Kepler | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 2,540 million | 3,540 million |
| Die size | 221 mm² | 294 mm² |
Mobile graphics
| Release date | May 30th, 2013 | May 11th, 2013 |
|---|---|---|
| Generation | GeForce 700M | GeForce 700M |
| Production | End-of-life | End-of-life |
| Interface | PCIe 3.0 x16 | MXM-B (3.0) |
| Predecessor | GeForce 600M | GeForce 600M |
| Successor | GeForce 800M | GeForce 800M |
Clocks
| Base clock | 628 MHz | 771 MHz |
|---|---|---|
| Boost clock | 657 MHz | 797 MHz |
| Memory clock | 1002 MHz 4 Gbps effective | 1250 MHz 5 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 4 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 64.13 GB/s | 160.0 GB/s |
Render Configuration
| Shading units | 768 | 1536 |
|---|---|---|
| TMUs | 64 | 128 |
| ROPs | 16 | 32 |
| SMX count | 4 | 8 |
| Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
| Cache L2 | 256 KB | 512 KB |
Performance
| Pixel rate | 10.51 GPixel/s | 25.50 GPixel/s |
|---|---|---|
| Texture rate | 42.05 GTexel/s | 102.0 GTexel/s |
| FP32 (float) performance | 1,009 GFLOPS | 2.448 TFLOPS |
| FP64 (double) performance | 42.05 GFLOPS (1:24) | 102.0 GFLOPS (1:24) |
Dimensions & Outputs
| TDP | 55 W | 122 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | MXM Module |
| Power connectors | — | None |
| Board number | — | P2053 SKU 1 |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 3.0 | 3.0 |
| Shader model | 5.1 | 5.1 |
