Raspberry Pi 4 Model B Rev 1.1 iMac (21.5-inch Mid 2011) Difference
Single-Core Score 267 672 39.7%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Multi-Core Score 702 1940 36.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Geekbench 5.4.4 Preview Geekbench 5.2.3 Tryout

System Information

Raspberry Pi 4 Model B Rev 1.1 iMac (21.5-inch Mid 2011)
Operating System Debian GNU/Linux 11 (bullseye) macOS 10.13.6 (Build 17G66)
Model Raspberry Pi 4 Model B Rev 1.1 iMac (21.5-inch Mid 2011)
Processor ARM BCM2835 @ 1.80 GHz
1 Processor, 1 Core, 4 Threads
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Processor ID ARM implementer 65 architecture 8 variant 0 part 3336 revision 3 GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2
L1 Data Cache 32.0 KB x 2
L2 Cache 256 KB x 2
L3 Cache 6.00 MB x 1
Motherboard N/A Apple Inc. Mac-942B5BF58194151B
Northbridge
Southbridge
BIOS Apple Inc. 85.0.0.0.0
Memory 3.53 GB 20.00 GB DDR3

Single-Core Performance

Raspberry Pi 4 Model B Rev 1.1 iMac (21.5-inch Mid 2011) Difference
Single-Core Score 267 672 39.7%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
AES-XTS 40 769 5.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Text Compression 296 799 37.0%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Image Compression 326 682 47.8%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Navigation 223 673 33.1%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
HTML5 303 415 73.0%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
SQLite 287 503 57.1%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
PDF Rendering 339 620 54.7%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Text Rendering 296 588 50.3%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Clang 273 618 44.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Camera 254 672 37.8%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
N-Body Physics 146 724 20.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Rigid Body Physics 388 892 43.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Gaussian Blur 99 673 14.7%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Face Detection 310 739 41.9%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Horizon Detection 385 722 53.3%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Image Inpainting 420 1335 31.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
HDR 544 1283 42.4%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Ray Tracing 375 858 43.7%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Structure from Motion 254 535 47.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Speech Recognition 201 784 25.6%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Machine Learning 124 536 23.1%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 

Multi-Core Performance

Raspberry Pi 4 Model B Rev 1.1 iMac (21.5-inch Mid 2011) Difference
Multi-Core Score 702 1940 36.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
AES-XTS 156 2384 6.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Text Compression 728 2262 32.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Image Compression 1182 2063 57.3%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Navigation 262 1524 17.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
HTML5 1059 1571 67.4%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
SQLite 951 1589 59.8%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
PDF Rendering 1003 1470 68.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Text Rendering 778 1573 49.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Clang 723 1908 37.9%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Camera 433 2028 21.4%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
N-Body Physics 413 2124 19.4%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Rigid Body Physics 1447 2813 51.4%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Gaussian Blur 657 2302 28.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Face Detection 1130 2323 48.6%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Horizon Detection 967 2151 45.0%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Image Inpainting 888 3423 25.9%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
HDR 1797 3865 46.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Ray Tracing 1293 2876 45.0%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Structure from Motion 763 1617 47.2%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Speech Recognition 297 1606 18.5%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)
 
Machine Learning 189 1187 15.9%
Raspberry Pi 4 Model B Rev 1.1
 
iMac (21.5-inch Mid 2011)