iMac19,1 vs iMac17,1

Geekbench Scores

iMac19,1 iMac17,1
Single-Core Score 5330 4877
Multi-Core Score 20639 14439
Geekbench 4.4.2 Tryout Geekbench 4.2.3 Tryout

System Information

iMac19,1 iMac17,1
Operating System macOS 10.15.3 (Build 19D76) macOS 10.13.6 (Build 17G65)
Model iMac19,1 iMac17,1
Processor Intel Core 2 Duo P9xxx (Penryn Class Core 2) @ 3.30 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i3-8100 @ 3.60 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 23 Stepping 3 GenuineIntel Family 6 Model 158 Stepping 11
L1 Instruction Cache 32 KB x 8 32 KB x 2
L1 Data Cache 32 KB x 8 32 KB x 2
L2 Cache 4096 KB x 4 256 KB x 2
L3 Cache 16384 KB 6144 KB
Motherboard Acidanthera Mac-AA95B1DDAB278B95 iMac19,1 Apple Inc. Mac-B809C3757DA9BB8D 1.0
BIOS Acidanthera 1037.80.34.0.0 Apple Inc. IM171.88Z.0157.B00.1806261148
Memory 16.00 GB 0 MHz RAM 16.00 GB 2400 MHz DDR4

Single-Core Performance

iMac19,1 iMac17,1
Single-Core Score 5330 4877
AES 3982
3.00 GB/sec 		3045
2.29 GB/sec
LZMA 5186
8.10 MB/sec 		4111
6.42 MB/sec
JPEG 5861
47.2 Mpixels/sec 		4561
36.7 Mpixels/sec
Canny 4884
67.7 Mpixels/sec 		4429
61.4 Mpixels/sec
Lua 5610
5.77 MB/sec 		4218
4.34 MB/sec
Dijkstra 7402
5.01 MTE/sec 		5165
3.50 MTE/sec
SQLite 4930
136.7 Krows/sec 		3966
110.0 Krows/sec
HTML5 Parse 5063
23.0 MB/sec 		3865
17.5 MB/sec
HTML5 DOM 6450
5.84 MElements/sec 		5171
4.69 MElements/sec
Histogram Equalization 5023
157.0 Mpixels/sec 		4186
130.8 Mpixels/sec
PDF Rendering 7230
192.1 Mpixels/sec 		4652
123.6 Mpixels/sec
LLVM 9810
674.5 functions/sec 		7468
513.5 functions/sec
Camera 4214
11.7 images/sec 		4896
13.6 images/sec
SGEMM 5877
124.2 Gflops 		4897
103.5 Gflops
SFFT 5869
14.6 Gflops 		5142
12.8 Gflops
N-Body Physics 5778
4.32 Mpairs/sec 		4352
3.25 Mpairs/sec
Ray Tracing 5243
765.7 Kpixels/sec 		4134
603.7 Kpixels/sec
Rigid Body Physics 6748
19756.5 FPS 		5090
14903.1 FPS
HDR 3846
13.9 Mpixels/sec 		5583
20.2 Mpixels/sec
Gaussian Blur 5961
104.4 Mpixels/sec 		4855
85.1 Mpixels/sec
Speech Recognition 5735
49.1 Words/sec 		5076
43.4 Words/sec
Face Detection 5727
1.67 Msubwindows/sec 		4530
1.32 Msubwindows/sec
Memory Copy 3611
10.0 GB/sec 		5803
16.1 GB/sec
Memory Latency 5647
76.7 ns 		6838
63.3 ns
Memory Bandwidth 3623
19.3 GB/sec 		5211
27.8 GB/sec

Multi-Core Performance

iMac19,1 iMac17,1
Multi-Core Score 20639 14439
AES 18955
14.3 GB/sec 		14922
11.2 GB/sec
LZMA 24396
38.1 MB/sec 		15096
23.6 MB/sec
JPEG 27319
219.8 Mpixels/sec 		17534
141.1 Mpixels/sec
Canny 22712
315.0 Mpixels/sec 		16298
226.0 Mpixels/sec
Lua 21037
21.6 MB/sec 		16693
17.2 MB/sec
Dijkstra 28173
19.1 MTE/sec 		14929
10.1 MTE/sec
SQLite 20245
561.2 Krows/sec 		12974
359.7 Krows/sec
HTML5 Parse 18997
86.2 MB/sec 		14406
65.4 MB/sec
HTML5 DOM 26495
24.0 MElements/sec 		17734
16.1 MElements/sec
Histogram Equalization 21175
661.6 Mpixels/sec 		15165
473.8 Mpixels/sec
PDF Rendering 27743
737.0 Mpixels/sec 		15273
405.8 Mpixels/sec
LLVM 42616
2.93 Kfunctions/sec 		22196
1.53 Kfunctions/sec
Camera 23455
65.0 images/sec 		17007
47.2 images/sec
SGEMM 20914
442.1 Gflops 		14795
312.7 Gflops
SFFT 25300
63.1 Gflops 		20913
52.1 Gflops
N-Body Physics 25215
18.8 Mpairs/sec 		17743
13.3 Mpairs/sec
Ray Tracing 19279
2.82 Mpixels/sec 		14515
2.12 Mpixels/sec
Rigid Body Physics 31386
91877.8 FPS 		19887
58217.0 FPS
HDR 26035
94.4 Mpixels/sec 		19619
71.1 Mpixels/sec
Gaussian Blur 24992
437.8 Mpixels/sec 		18698
327.6 Mpixels/sec
Speech Recognition 22024
188.4 Words/sec 		12887
110.3 Words/sec
Face Detection 25879
7.56 Msubwindows/sec 		17943
5.24 Msubwindows/sec
Memory Copy 6728
18.6 GB/sec 		6726
18.6 GB/sec
Memory Latency 5129
84.4 ns 		6802
63.6 ns
Memory Bandwidth 6887
36.8 GB/sec 		5478
29.3 GB/sec

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