ThinkPad W520 ThinkPad W520 Difference
OpenCL Score 3152 3152 100.0%
ThinkPad W520
 
ThinkPad W520
 
Geekbench 5.4.5 Tryout Geekbench 5.4.5 Tryout

System Information

ThinkPad W520 ThinkPad W520
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model LENOVO 4270CTO LENOVO 4270CTO
Processor Intel Core i7-2920XM @ 2.49 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-2920XM @ 2.49 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename Sandy Bridge Sandy Bridge
Processor Package Socket 988B rPGA Socket 988B rPGA
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 LENOVO 4270CTO LENOVO 4270CTO
Northbridge Intel Sandy Bridge 09 Intel Sandy Bridge 09
Southbridge Intel QM67 04 Intel QM67 04
BIOS LENOVO 8BET66WW (1.46 ) LENOVO 8BET66WW (1.46 )
Memory 32.00 GB DDR3 SDRAM 32.00 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 Quadro 2000M Quadro 2000M
Board Name
Compute Units 4 4
Maximum Frequency 1100 MHz 1100 MHz
Device Memory 2.00 GB 2.00 GB

OpenCL Performance

ThinkPad W520 ThinkPad W520 Difference
OpenCL Score 3152 3152 100.0%
ThinkPad W520
 
ThinkPad W520
 
Sobel 5053 5053 100.0%
ThinkPad W520
 
ThinkPad W520
 
Canny 2065 2065 100.0%
ThinkPad W520
 
ThinkPad W520
 
Stereo Matching 9723 9723 100.0%
ThinkPad W520
 
ThinkPad W520
 
Histogram Equalization 2992 2992 100.0%
ThinkPad W520
 
ThinkPad W520
 
Gaussian Blur 3152 3152 100.0%
ThinkPad W520
 
ThinkPad W520
 
Depth of Field 6913 6913 100.0%
ThinkPad W520
 
ThinkPad W520
 
Face Detection 726 726 100.0%
ThinkPad W520
 
ThinkPad W520
 
Horizon Detection 2024 2024 100.0%
ThinkPad W520
 
ThinkPad W520
 
Feature Matching 1522 1522 100.0%
ThinkPad W520
 
ThinkPad W520
 
Particle Physics 8401 8401 100.0%
ThinkPad W520
 
ThinkPad W520
 
SFFT 2457 2457 100.0%
ThinkPad W520
 
ThinkPad W520