NVIDIA GeForce GT 840M vs NVIDIA GeForce GT 840M
| NVIDIA GeForce GT 840M | NVIDIA GeForce GT 840M | Difference | |
|---|---|---|---|
| OpenCL Score | 6763 | 6763 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Geekbench 5.1.1 Tryout | Geekbench 5.1.1 Tryout | ||
System Information
| NVIDIA GeForce GT 840M | NVIDIA GeForce GT 840M | |
|---|---|---|
| Operating System | Microsoft Windows 10 Famille (64-bit) | Microsoft Windows 10 Famille (64-bit) |
| Model | Acer Aspire VN7-571G | Acer Aspire VN7-571G |
| Processor |
Intel Core i7-4510U @ 2.00 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i7-4510U @ 2.00 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 69 Stepping 1 | GenuineIntel Family 6 Model 69 Stepping 1 |
| Processor Codename | Haswell ULT | Haswell ULT |
| Processor Package | Socket 1168 BGA | Socket 1168 BGA |
| L1 Instruction Cache | 32.0 KB x 2 | 32.0 KB x 2 |
| L1 Data Cache | 32.0 KB x 2 | 32.0 KB x 2 |
| L2 Cache | 256 KB x 2 | 256 KB x 2 |
| L3 Cache | 4.00 MB x 1 | 4.00 MB x 1 |
| Motherboard | Acer Aspire VN7-571G | Acer Aspire VN7-571G |
| Northbridge | Intel Haswell-ULT 0B | Intel Haswell-ULT 0B |
| Southbridge | Intel H8x/P8x C1 | Intel H8x/P8x C1 |
| BIOS | Insyde Corp. V1.05 | Insyde Corp. V1.05 |
| Memory | 12.00 GB DDR3 SDRAM | 12.00 GB DDR3 SDRAM |
| OpenCL Information | ||
| Platform Vendor | NVIDIA Corporation | NVIDIA Corporation |
| Platform Name | NVIDIA CUDA | NVIDIA CUDA |
| Device Vendor | NVIDIA Corporation | NVIDIA Corporation |
| Device Name | GeForce 840M | GeForce 840M |
| Board Name | ||
| Compute Units | 3 | 3 |
| Maximum Frequency | 1.12 GHz | 1.12 GHz |
| Device Memory | 2.00 GB | 2.00 GB |
OpenCL Performance
| NVIDIA GeForce GT 840M | NVIDIA GeForce GT 840M | Difference | |
|---|---|---|---|
| OpenCL Score | 6763 | 6763 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Sobel | 7102 | 7102 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Canny | 4182 | 4182 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Stereo Matching | 18190 | 18190 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Histogram Equalization | 5138 | 5138 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Gaussian Blur | 3930 | 3930 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Depth of Field | 21330 | 21330 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Face Detection | 3791 | 3791 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Horizon Detection | 6168 | 6168 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Feature Matching | 3006 | 3006 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| Particle Physics | 21623 | 21623 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
| SFFT | 3828 | 3828 | 100.0% |
| NVIDIA GeForce GT 840M | |||
| NVIDIA GeForce GT 840M | |||
