GT-640 2GB DDR3 GT-640 2GB DDR3 Difference
OpenCL Score 3746 3746 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Geekbench 5.3.2 Tryout Geekbench 5.3.2 Tryout

System Information

GT-640 2GB DDR3 GT-640 2GB DDR3
Operating System Microsoft Windows 10 Pro (64-bit) Microsoft Windows 10 Pro (64-bit)
Model System manufacturer System Product Name System manufacturer System Product Name
Processor Intel Core i7-3770 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-3770 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 58 Stepping 9 GenuineIntel Family 6 Model 58 Stepping 9
Processor Codename Ivy Bridge Ivy Bridge
Processor Package Socket 1155 LGA Socket 1155 LGA
L1 Instruction Cache 32.0 KB x 4 32.0 KB x 4
L1 Data Cache 32.0 KB x 4 32.0 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8.00 MB x 1 8.00 MB x 1
Motherboard ASUSTeK COMPUTER INC. P8H61 R2.0 ASUSTeK COMPUTER INC. P8H61 R2.0
Northbridge Intel Ivy Bridge 09 Intel Ivy Bridge 09
Southbridge Intel H61 B3 Intel H61 B3
BIOS American Megatrends Inc. 0401 American Megatrends Inc. 0401
Memory 16.00 GB DDR3 SDRAM 16.00 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 GT 640 GeForce GT 640
Board Name
Compute Units 2 2
Maximum Frequency 0.00 Hz 0.00 Hz
Device Memory 2.00 GB 2.00 GB

OpenCL Performance

GT-640 2GB DDR3 GT-640 2GB DDR3 Difference
OpenCL Score 3746 3746 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Sobel 5215 5215 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Canny 2717 2717 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Stereo Matching 6526 6526 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Histogram Equalization 3199 3199 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Gaussian Blur 3865 3865 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Depth of Field 14200 14200 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Face Detection 949 949 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Horizon Detection 3250 3250 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Feature Matching 1570 1570 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
Particle Physics 14336 14336 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3
 
SFFT 1806 1806 100.0%
GT-640 2GB DDR3
 
GT-640 2GB DDR3