NVIDIA GeForce 920MX vs NVIDIA GeForce GTX 760A
Graphics Processor
| GPU model | GM108 | GK106 |
|---|---|---|
| GPU variant | N16V-GMR1-S | N14E-GL-A1 |
| Architecture | Maxwell | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | unknown | 2,540 million |
| Die size | unknown | 221 mm² |
Mobile graphics
| Release date | Mar 25th, 2016 | Mar 17th, 2014 |
|---|---|---|
| Generation | GeForce 900M | GeForce 700A |
| Production | End-of-life | End-of-life |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Predecessor | GeForce 800M | GeForce 600A |
| Successor | GeForce 10 Mobile | GeForce 800A |
Clocks
| Base clock | 965 MHz | 628 MHz |
|---|---|---|
| Boost clock | 993 MHz | 657 MHz |
| Memory clock | 900 MHz 1800 Mbps effective | 1002 MHz 4 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 2 GB |
|---|---|---|
| Memory type | DDR3 | GDDR5 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 14.40 GB/s | 64.13 GB/s |
Render Configuration
| Shading units | 256 | 768 |
|---|---|---|
| TMUs | 24 | 64 |
| ROPs | 8 | 16 |
| SMM count | 2 | — |
| Cache L1 | 64 KB (per SMM) | 16 KB (per SMX) |
| Cache L2 | 1024 KB | 256 KB |
| SMX count | — | 4 |
Performance
| Pixel rate | 7.944 GPixel/s | 10.51 GPixel/s |
|---|---|---|
| Texture rate | 23.83 GTexel/s | 42.05 GTexel/s |
| FP32 (float) performance | 508.4 GFLOPS | 1,009 GFLOPS |
| FP64 (double) performance | 15.89 GFLOPS (1:32) | 42.05 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | MXM Module | — |
|---|---|---|
| TDP | 16 W | 55 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | — |
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 | 5.0 | 3.0 |
| Shader model | 5.1 | 5.1 |
