iMac (Early 2008) + Catalina iMac (Early 2008) + Catalina Difference
Single-Core Score 358 358 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Multi-Core Score 622 622 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Geekbench 5.2.4 Tryout Geekbench 5.2.4 Tryout

System Information

iMac (Early 2008) + Catalina iMac (Early 2008) + Catalina
Operating System macOS 10.15.7 (Build 19H2) macOS 10.15.7 (Build 19H2)
Model iMac (Early 2008) iMac (Early 2008)
Processor Intel Core 2 Duo E8135 @ 2.40 GHz
1 Processor, 2 Cores
Intel Core 2 Duo E8135 @ 2.40 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 6 GenuineIntel Family 6 Model 23 Stepping 6
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 6.00 MB x 1 6.00 MB x 1
L3 Cache
Motherboard Apple Inc. Mac-F226BEC8 PVT Apple Inc. Mac-F226BEC8 PVT
Northbridge
Southbridge
BIOS Apple Inc. IM81.88Z.00C1.B00.0802091538 Apple Inc. IM81.88Z.00C1.B00.0802091538
Memory 4.00 GB DDR2 SDRAM 4.00 GB DDR2 SDRAM

Single-Core Performance

iMac (Early 2008) + Catalina iMac (Early 2008) + Catalina Difference
Single-Core Score 358 358 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
AES-XTS 44 44 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Text Compression 575 575 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Image Compression 401 401 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Navigation 370 370 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
HTML5 277 277 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
SQLite 393 393 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
PDF Rendering 363 363 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Text Rendering 300 300 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Clang 377 377 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Camera 302 302 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
N-Body Physics 340 340 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Rigid Body Physics 490 490 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Gaussian Blur 333 333 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Face Detection 440 440 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Horizon Detection 429 429 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Image Inpainting 574 574 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
HDR 724 724 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Ray Tracing 448 448 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Structure from Motion 231 231 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Speech Recognition 478 478 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Machine Learning 165 165 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 

Multi-Core Performance

iMac (Early 2008) + Catalina iMac (Early 2008) + Catalina Difference
Multi-Core Score 622 622 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
AES-XTS 90 90 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Text Compression 1067 1067 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Image Compression 798 798 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Navigation 481 481 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
HTML5 539 539 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
SQLite 799 799 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
PDF Rendering 674 674 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Text Rendering 503 503 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Clang 720 720 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Camera 577 577 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
N-Body Physics 560 560 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Rigid Body Physics 544 544 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Gaussian Blur 297 297 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Face Detection 765 765 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Horizon Detection 748 748 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Image Inpainting 954 954 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
HDR 1380 1380 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Ray Tracing 913 913 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Structure from Motion 446 446 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Speech Recognition 698 698 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina
 
Machine Learning 282 282 100.0%
iMac (Early 2008) + Catalina
 
iMac (Early 2008) + Catalina