MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011) Difference
Single-Core Score 251 251 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Multi-Core Score 433 433 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Geekbench 5.5.1 Tryout Geekbench 5.5.1 Tryout

System Information

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G66) macOS 10.13.6 (Build 17G66)
Model MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011)
Processor Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
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 3.00 MB x 1 3.00 MB x 1
Motherboard Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
Northbridge
Southbridge
BIOS Apple Inc. 135.0.0.0.0 Apple Inc. 135.0.0.0.0
Memory 4.00 GB DDR3 4.00 GB DDR3

Single-Core Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011) Difference
Single-Core Score 251 251 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
AES-XTS 276 276 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Text Compression 277 277 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Image Compression 275 275 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Navigation 305 305 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
HTML5 189 189 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
SQLite 209 209 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
PDF Rendering 248 248 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Text Rendering 220 220 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Clang 204 204 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Camera 251 251 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
N-Body Physics 183 183 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Rigid Body Physics 366 366 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Gaussian Blur 189 189 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Face Detection 323 323 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Horizon Detection 273 273 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Image Inpainting 449 449 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
HDR 516 516 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Ray Tracing 342 342 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Structure from Motion 188 188 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Speech Recognition 229 229 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Machine Learning 158 158 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 

Multi-Core Performance

MacBook Air (13-inch Mid 2011) MacBook Air (13-inch Mid 2011) Difference
Multi-Core Score 433 433 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
AES-XTS 433 433 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Text Compression 530 530 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Image Compression 470 470 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Navigation 542 542 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
HTML5 318 318 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
SQLite 374 374 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
PDF Rendering 396 396 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Text Rendering 375 375 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Clang 346 346 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Camera 396 396 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
N-Body Physics 349 349 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Rigid Body Physics 625 625 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Gaussian Blur 399 399 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Face Detection 486 486 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Horizon Detection 500 500 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Image Inpainting 711 711 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
HDR 894 894 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Ray Tracing 628 628 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Structure from Motion 340 340 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Speech Recognition 429 429 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)
 
Machine Learning 275 275 100.0%
MacBook Air (13-inch Mid 2011)
 
MacBook Air (13-inch Mid 2011)