iMac (27-inch Retina Late 2015) vs MacBook Air (13-inch Early 2015)

iMac (27-inch Retina Late 2015) MacBook Air (13-inch Early 2015) Difference
Single-Core Score 1047 678 154.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Multi-Core Score 4584 1423 322.1%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Geekbench 5.4.1 Tryout Geekbench 5.2.5 Pro

System Information

iMac (27-inch Retina Late 2015) MacBook Air (13-inch Early 2015)
Operating System macOS 11.4 (Build 20F71) macOS 11.0.1 (Build 20B5012d)
Model iMac (27-inch Retina Late 2015) MacBook Air (13-inch Early 2015)
Processor Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i5-5250U @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 61 Stepping 4
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 4 32.0 KB x 2
L1 Data Cache 32.0 KB x 4 32.0 KB x 2
L2 Cache 256 KB x 4 256 KB x 2
L3 Cache 8.00 MB x 1 3.00 MB x 1
Motherboard Acidanthera Mac-DB15BD556843C820 iMac17,1 Apple Inc. Mac-937CB26E2E02BB01 MacBookAir7,2
Northbridge
Southbridge
BIOS Acidanthera 429.100.7.0.0 Apple Inc. 422.0.0.0.0
Memory 64.00 GB DDR4 8.00 GB DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) MacBook Air (13-inch Early 2015) Difference
Single-Core Score 1047 678 154.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
AES-XTS 1106 829 133.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Text Compression 1048 576 181.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Image Compression 1056 703 150.2%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Navigation 1024 664 154.2%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
HTML5 944 560 168.6%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
SQLite 995 628 158.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
PDF Rendering 1095 656 166.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Text Rendering 1027 649 158.2%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Clang 1005 613 163.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Camera 1088 638 170.5%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
N-Body Physics 1076 542 198.5%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Rigid Body Physics 1270 876 145.0%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Gaussian Blur 312 549 56.8%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Face Detection 643 716 89.8%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Horizon Detection 1063 706 150.6%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Image Inpainting 2142 1216 176.2%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
HDR 2005 1349 148.6%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Ray Tracing 1145 909 126.0%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Structure from Motion 1032 620 166.5%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Speech Recognition 1173 565 207.6%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Machine Learning 1264 680 185.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 

Multi-Core Performance

iMac (27-inch Retina Late 2015) MacBook Air (13-inch Early 2015) Difference
Multi-Core Score 4584 1423 322.1%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
AES-XTS 5417 1900 285.1%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Text Compression 5071 1624 312.3%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Image Compression 4999 1551 322.3%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Navigation 3377 1478 228.5%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
HTML5 3818 1026 372.1%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
SQLite 4271 1250 341.7%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
PDF Rendering 4549 1397 325.6%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Text Rendering 3881 1275 304.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Clang 4575 1300 351.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Camera 4389 1169 375.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
N-Body Physics 5014 1167 429.6%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Rigid Body Physics 6925 2068 334.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Gaussian Blur 4294 1288 333.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Face Detection 5229 1507 347.0%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Horizon Detection 5005 1504 332.8%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Image Inpainting 7080 2165 327.0%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
HDR 8627 2639 326.9%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Ray Tracing 7197 2035 353.7%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Structure from Motion 4370 1280 341.4%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Speech Recognition 3025 1104 274.0%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 
Machine Learning 2532 1045 242.3%
iMac (27-inch Retina Late 2015)
 
MacBook Air (13-inch Early 2015)
 

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