iMac (21.5-inch Retina Mid 2017) Gigabyte Technology Co., Ltd. Z87X-UD3H Difference
Single-Core Score 892 1121 79.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Multi-Core Score 3351 4294 78.0%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Geekbench 5.4.5 Tryout Geekbench 5.4.6 Tryout

System Information

iMac (21.5-inch Retina Mid 2017) Gigabyte Technology Co., Ltd. Z87X-UD3H
Operating System macOS 12.4 (Build 21F79) Microsoft Windows 10 Home (64-bit)
Model iMac (21.5-inch Retina Mid 2017) Gigabyte Technology Co., Ltd. Z87X-UD3H
Processor Intel Core i5-7400 @ 3.00 GHz
1 Processor, 4 Cores
Intel Core i7-4770K @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 9 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Haswell
Processor Package Socket 1150 LGA
L1 Instruction Cache 32.0 KB x 2 32.0 KB x 4
L1 Data Cache 32.0 KB x 2 32.0 KB x 4
L2 Cache 256 KB x 2 256 KB x 4
L3 Cache 6.00 MB x 1 8.00 MB x 1
Motherboard Apple Inc. Mac-77F17D7DA9285301 iMac18,2 Gigabyte Technology Co., Ltd. Z87X-UD3H-CF
Northbridge Intel Haswell 06
Southbridge Intel Z87 C2
BIOS Apple Inc. 451.120.7.0.0 American Megatrends Inc. F7
Memory 32.00 GB DDR4 16.00 GB DDR3 SDRAM

Single-Core Performance

iMac (21.5-inch Retina Mid 2017) Gigabyte Technology Co., Ltd. Z87X-UD3H Difference
Single-Core Score 892 1121 79.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
AES-XTS 914 1469 62.2%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Text Compression 878 1167 75.2%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Image Compression 916 1228 74.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Navigation 907 970 93.5%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
HTML5 829 911 91.0%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
SQLite 835 1043 80.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
PDF Rendering 945 1029 91.8%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Text Rendering 885 1085 81.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Clang 892 1073 83.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Camera 922 988 93.3%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
N-Body Physics 860 999 86.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Rigid Body Physics 1083 1131 95.8%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Gaussian Blur 262 1017 25.8%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Face Detection 538 1071 50.2%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Horizon Detection 896 1067 84.0%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Image Inpainting 1806 1899 95.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
HDR 1654 2144 77.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Ray Tracing 976 1309 74.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Structure from Motion 850 970 87.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Speech Recognition 928 1171 79.2%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Machine Learning 1102 1060 104.0%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 

Multi-Core Performance

iMac (21.5-inch Retina Mid 2017) Gigabyte Technology Co., Ltd. Z87X-UD3H Difference
Multi-Core Score 3351 4294 78.0%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
AES-XTS 4815 3870 124.4%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Text Compression 2964 5082 58.3%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Image Compression 3302 5664 58.3%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Navigation 2620 2518 104.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
HTML5 3131 3842 81.5%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
SQLite 3139 4410 71.2%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
PDF Rendering 3206 4422 72.5%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Text Rendering 3113 3886 80.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Clang 3334 4764 70.0%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Camera 3338 3937 84.8%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
N-Body Physics 3004 4915 61.1%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Rigid Body Physics 3811 5922 64.4%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Gaussian Blur 3189 4113 77.5%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Face Detection 3495 4565 76.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Horizon Detection 3269 4647 70.3%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Image Inpainting 5451 6524 83.6%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
HDR 6109 8499 71.9%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Ray Tracing 5118 6173 82.9%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Structure from Motion 3155 4025 78.4%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Speech Recognition 2330 3073 75.8%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H
 
Machine Learning 2570 1792 143.4%
iMac (21.5-inch Retina Mid 2017)
 
Gigabyte Technology Co., Ltd. Z87X-UD3H