iMac18,3 vs iMac20,2

Geekbench Scores

iMac18,3 iMac20,2
Single-Core Score 6719 6026
Multi-Core Score 39530 42756
Geekbench 4.3.2 Geekbench 4.4.4 Tryout

System Information

iMac18,3 iMac20,2
Operating System macOS 10.14.2 (Build 18C54) macOS 13.2 (Build 22D49)
Model iMac18,3 iMac20,2
Processor Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads 		Intel Core i9-10850K @ 3.60 GHz
1 Processor, 10 Cores, 20 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 12 GenuineIntel Family 6 Model 165 Stepping 5
L1 Instruction Cache 32 KB x 8 32 KB x 10
L1 Data Cache 32 KB x 8 32 KB x 10
L2 Cache 256 KB x 8 256 KB x 10
L3 Cache 16384 KB 20480 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Acidanthera Mac-AF89B6D9451A490B iMac20,2
BIOS Apple Inc. 166.0.0.0.0 Acidanthera 1916.60.2.0.0
Memory 32.00 GB 3200 MHz DDR4 56.00 GB 2666 MHz DDR4

Single-Core Performance

iMac18,3 iMac20,2
Single-Core Score 6719 6026
AES 4199
3.16 GB/sec 		3730
2.81 GB/sec
LZMA 5744
8.97 MB/sec 		5292
8.27 MB/sec
JPEG 6491
52.2 Mpixels/sec 		6093
49.0 Mpixels/sec
Canny 6083
84.4 Mpixels/sec 		5427
75.3 Mpixels/sec
Lua 6249
6.42 MB/sec 		6138
6.31 MB/sec
Dijkstra 8515
5.76 MTE/sec 		7685
5.20 MTE/sec
SQLite 5545
153.7 Krows/sec 		5447
151.0 Krows/sec
HTML5 Parse 5603
25.4 MB/sec 		5636
25.6 MB/sec
HTML5 DOM 7131
6.46 MElements/sec 		7486
6.78 MElements/sec
Histogram Equalization 5909
184.6 Mpixels/sec 		5630
175.9 Mpixels/sec
PDF Rendering 7595
201.8 Mpixels/sec 		7437
197.6 Mpixels/sec
LLVM 10510
722.6 functions/sec 		10510
722.7 functions/sec
Camera 6798
18.9 images/sec 		6195
17.2 images/sec
SGEMM 6855
144.9 Gflops 		6177
130.6 Gflops
SFFT 7171
17.9 Gflops 		6301
15.7 Gflops
N-Body Physics 6150
4.59 Mpairs/sec 		5870
4.38 Mpairs/sec
Ray Tracing 5731
836.9 Kpixels/sec 		5286
772.0 Kpixels/sec
Rigid Body Physics 7104
20796.4 FPS 		6837
20015.2 FPS
HDR 7640
27.7 Mpixels/sec 		7123
25.8 Mpixels/sec
Gaussian Blur 6801
119.2 Mpixels/sec 		6528
114.4 Mpixels/sec
Speech Recognition 7277
62.3 Words/sec 		6541
56.0 Words/sec
Face Detection 6139
1.79 Msubwindows/sec 		5882
1.72 Msubwindows/sec
Memory Copy 7296
20.2 GB/sec 		5312
14.7 GB/sec
Memory Latency 8175
53.0 ns 		5936
72.9 ns
Memory Bandwidth 6547
35.0 GB/sec 		4721
25.2 GB/sec

Multi-Core Performance

iMac18,3 iMac20,2
Multi-Core Score 39530 42756
AES 20612
15.5 GB/sec 		17403
13.1 GB/sec
LZMA 51100
79.8 MB/sec 		57314
89.5 MB/sec
JPEG 59499
478.7 Mpixels/sec 		73778
593.6 Mpixels/sec
Canny 41239
571.9 Mpixels/sec 		36200
502.0 Mpixels/sec
Lua 48372
49.7 MB/sec 		56710
58.3 MB/sec
Dijkstra 34650
23.4 MTE/sec 		30189
20.4 MTE/sec
SQLite 44833
1.24 Mrows/sec 		54926
1.52 Mrows/sec
HTML5 Parse 44979
204.2 MB/sec 		57673
261.8 MB/sec
HTML5 DOM 46505
42.1 MElements/sec 		64902
58.8 MElements/sec
Histogram Equalization 49775
1.56 Gpixels/sec 		58184
1.82 Gpixels/sec
PDF Rendering 49556
1.32 Gpixels/sec 		36920
980.8 Mpixels/sec
LLVM 94311
6.48 Kfunctions/sec 		115398
7.93 Kfunctions/sec
Camera 60268
167.1 images/sec 		70238
194.8 images/sec
SGEMM 26254
555.0 Gflops 		23945
506.1 Gflops
SFFT 58633
146.2 Gflops 		69723
173.8 Gflops
N-Body Physics 54189
40.5 Mpairs/sec 		62838
46.9 Mpairs/sec
Ray Tracing 46810
6.84 Mpixels/sec 		50113
7.32 Mpixels/sec
Rigid Body Physics 71505
209321.4 FPS 		81904
239764.0 FPS
HDR 52702
191.0 Mpixels/sec 		53513
194.0 Mpixels/sec
Gaussian Blur 57374
1.01 Gpixels/sec 		66626
1.17 Gpixels/sec
Speech Recognition 24869
212.8 Words/sec 		25850
221.2 Words/sec
Face Detection 56490
16.5 Msubwindows/sec 		65868
19.2 Msubwindows/sec
Memory Copy 8890
24.6 GB/sec 		7008
19.4 GB/sec
Memory Latency 7915
54.7 ns 		5798
74.7 ns
Memory Bandwidth 6946
37.1 GB/sec 		5613
30.0 GB/sec

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