iMac (27-inch Late 2009) iMac (27-inch Late 2009) Difference
Single-Core Score 531 531 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Multi-Core Score 1602 1602 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Geekbench 5.5.1 Tryout Geekbench 5.5.1 Tryout

System Information

iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Operating System macOS 10.13.6 (Build 17G14042) macOS 10.13.6 (Build 17G14042)
Model iMac (27-inch Late 2009) iMac (27-inch Late 2009)
Processor Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Intel Core i5-750 @ 2.66 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
Processor Codename
Processor Package
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 8.00 MB x 1 8.00 MB x 1
Motherboard Apple Inc. Mac-F2268DAE Apple Inc. Mac-F2268DAE
Northbridge
Southbridge
BIOS Apple Inc. IM111.88Z.0034.B04.1509231906 Apple Inc. IM111.88Z.0034.B04.1509231906
Memory 4.00 GB DDR3 4.00 GB DDR3

Single-Core Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009) Difference
Single-Core Score 531 531 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
AES-XTS 58 58 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Text Compression 753 753 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Image Compression 565 565 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Navigation 583 583 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
HTML5 449 449 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
SQLite 501 501 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
PDF Rendering 543 543 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Text Rendering 469 469 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Clang 535 535 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Camera 551 551 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
N-Body Physics 507 507 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Rigid Body Physics 748 748 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Gaussian Blur 510 510 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Face Detection 591 591 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Horizon Detection 537 537 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Image Inpainting 987 987 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
HDR 958 958 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Ray Tracing 622 622 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Structure from Motion 435 435 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Speech Recognition 615 615 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Machine Learning 257 257 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 

Multi-Core Performance

iMac (27-inch Late 2009) iMac (27-inch Late 2009) Difference
Multi-Core Score 1602 1602 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
AES-XTS 194 194 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Text Compression 2179 2179 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Image Compression 1887 1887 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Navigation 1318 1318 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
HTML5 1408 1408 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
SQLite 1570 1570 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
PDF Rendering 1512 1512 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Text Rendering 1279 1279 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Clang 1675 1675 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Camera 1595 1595 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
N-Body Physics 1653 1653 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Rigid Body Physics 2357 2357 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Gaussian Blur 1697 1697 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Face Detection 2135 2135 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Horizon Detection 1773 1773 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Image Inpainting 3092 3092 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
HDR 3275 3275 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Ray Tracing 2329 2329 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Structure from Motion 1472 1472 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Speech Recognition 1595 1595 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)
 
Machine Learning 743 743 100.0%
iMac (27-inch Late 2009)
 
iMac (27-inch Late 2009)