iMac19,2 vs iMac18,3

Geekbench Scores

iMac19,2 iMac18,3
Single-Core Score 6005 6639
Multi-Core Score 28667 38065
Geekbench 4.4.2 Tryout Geekbench 4.3.2 Tryout

System Information

iMac19,2 iMac18,3
Operating System macOS 10.15.2 (Build 19C57) macOS 10.14.2 (Build 18C54)
Model iMac19,2 iMac18,3
Processor Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads 		Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 158 Stepping 12
L1 Instruction Cache 32 KB x 6 32 KB x 8
L1 Data Cache 32 KB x 6 32 KB x 8
L2 Cache 256 KB x 6 256 KB x 8
L3 Cache 12288 KB 16384 KB
Motherboard Apple Inc. Mac-63001698E7A34814 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
BIOS Apple Inc. 1037.60.50.0.0 Apple Inc. 166.0.0.0.0
Memory 32.00 GB 3600 MHz DDR4 64.00 GB 3003 MHz DDR4

Single-Core Performance

iMac19,2 iMac18,3
Single-Core Score 6005 6639
AES 3653
2.75 GB/sec 		4104
3.09 GB/sec
LZMA 4329
6.76 MB/sec 		5622
8.78 MB/sec
JPEG 5520
44.4 Mpixels/sec 		6358
51.2 Mpixels/sec
Canny 4716
65.4 Mpixels/sec 		5960
82.7 Mpixels/sec
Lua 5241
5.39 MB/sec 		6010
6.18 MB/sec
Dijkstra 7646
5.17 MTE/sec 		8888
6.01 MTE/sec
SQLite 4947
137.2 Krows/sec 		5531
153.4 Krows/sec
HTML5 Parse 5088
23.1 MB/sec 		5507
25.0 MB/sec
HTML5 DOM 5995
5.43 MElements/sec 		7003
6.34 MElements/sec
Histogram Equalization 4781
149.4 Mpixels/sec 		5983
187.0 Mpixels/sec
PDF Rendering 6636
176.3 Mpixels/sec 		7763
206.2 Mpixels/sec
LLVM 9335
641.9 functions/sec 		10188
700.5 functions/sec
Camera 5895
16.3 images/sec 		6613
18.3 images/sec
SGEMM 5848
123.6 Gflops 		6841
144.6 Gflops
SFFT 6362
15.9 Gflops 		6867
17.1 Gflops
N-Body Physics 5308
3.96 Mpairs/sec 		6141
4.59 Mpairs/sec
Ray Tracing 4801
701.1 Kpixels/sec 		5691
831.1 Kpixels/sec
Rigid Body Physics 6114
17898.4 FPS 		7065
20683.4 FPS
HDR 5876
21.3 Mpixels/sec 		7590
27.5 Mpixels/sec
Gaussian Blur 6045
105.9 Mpixels/sec 		6875
120.4 Mpixels/sec
Speech Recognition 6226
53.3 Words/sec 		7213
61.7 Words/sec
Face Detection 5282
1.54 Msubwindows/sec 		6065
1.77 Msubwindows/sec
Memory Copy 7597
21.0 GB/sec 		7310
20.3 GB/sec
Memory Latency 8583
50.4 ns 		7611
56.9 ns
Memory Bandwidth 6913
36.9 GB/sec 		6626
35.4 GB/sec

Multi-Core Performance

iMac19,2 iMac18,3
Multi-Core Score 28667 38065
AES 22083
16.6 GB/sec 		20224
15.2 GB/sec
LZMA 33705
52.6 MB/sec 		47891
74.8 MB/sec
JPEG 39071
314.4 Mpixels/sec 		56170
452.0 Mpixels/sec
Canny 31488
436.7 Mpixels/sec 		40484
561.4 Mpixels/sec
Lua 31302
32.2 MB/sec 		45656
46.9 MB/sec
Dijkstra 34584
23.4 MTE/sec 		35330
23.9 MTE/sec
SQLite 29035
804.9 Krows/sec 		43198
1.20 Mrows/sec
HTML5 Parse 32105
145.8 MB/sec 		44246
200.9 MB/sec
HTML5 DOM 37228
33.7 MElements/sec 		46154
41.8 MElements/sec
Histogram Equalization 30862
964.3 Mpixels/sec 		48893
1.53 Gpixels/sec
PDF Rendering 36427
967.7 Mpixels/sec 		48985
1.30 Gpixels/sec
LLVM 61172
4.21 Kfunctions/sec 		89532
6.16 Kfunctions/sec
Camera 39752
110.2 images/sec 		58524
162.3 images/sec
SGEMM 27004
570.8 Gflops 		26497
560.1 Gflops
SFFT 38112
95.0 Gflops 		55021
137.2 Gflops
N-Body Physics 33482
25.0 Mpairs/sec 		49755
37.2 Mpairs/sec
Ray Tracing 31343
4.58 Mpixels/sec 		44068
6.44 Mpixels/sec
Rigid Body Physics 44309
129710.5 FPS 		64261
188116.8 FPS
HDR 34804
126.2 Mpixels/sec 		50432
182.8 Mpixels/sec
Gaussian Blur 34427
603.1 Mpixels/sec 		53728
941.2 Mpixels/sec
Speech Recognition 25633
219.3 Words/sec 		24253
207.5 Words/sec
Face Detection 30031
8.77 Msubwindows/sec 		53832
15.7 Msubwindows/sec
Memory Copy 8753
24.3 GB/sec 		8636
23.9 GB/sec
Memory Latency 8406
51.5 ns 		7490
57.8 ns
Memory Bandwidth 7794
41.6 GB/sec 		7027
37.5 GB/sec

Compare

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