iMac18,3 vs iMac18,3

Geekbench Scores

iMac18,3 iMac18,3
Single-Core Score 5453 5405
Multi-Core Score 22134 21959
Geekbench 4.2.3 Tryout Geekbench 4.2.3 Tryout

System Information

iMac18,3 iMac18,3
Operating System macOS 10.14 (Build 18A391) macOS 10.14 (Build 18A391)
Model iMac18,3 iMac18,3
Processor Intel Core i5-8400 @ 2.81 GHz
1 Processor, 6 Cores 		Intel Core i5-8400 @ 2.81 GHz
1 Processor, 6 Cores
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 158 Stepping 10
L1 Instruction Cache 32 KB x 3 32 KB x 3
L1 Data Cache 32 KB x 3 32 KB x 3
L2 Cache 256 KB x 3 256 KB x 3
L3 Cache 9216 KB 9216 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 1.0
BIOS Apple Inc. IM183.88Z.0161.B00.1806260901 Apple Inc. IM183.88Z.0161.B00.1806260901
Memory 8.00 GB 2666 MHz DDR4 8.00 GB 2666 MHz DDR4

Single-Core Performance

iMac18,3 iMac18,3
Single-Core Score 5453 5405
AES 4507
3.39 GB/sec 		3343
2.52 GB/sec
LZMA 4581
7.16 MB/sec 		4566
7.13 MB/sec
JPEG 5110
41.1 Mpixels/sec 		5084
40.9 Mpixels/sec
Canny 4858
67.4 Mpixels/sec 		4864
67.5 Mpixels/sec
Lua 4975
5.11 MB/sec 		5059
5.20 MB/sec
Dijkstra 6305
4.27 MTE/sec 		6384
4.32 MTE/sec
SQLite 4387
121.6 Krows/sec 		4426
122.7 Krows/sec
HTML5 Parse 4506
20.5 MB/sec 		4520
20.5 MB/sec
HTML5 DOM 5682
5.15 MElements/sec 		5690
5.16 MElements/sec
Histogram Equalization 4708
147.1 Mpixels/sec 		4636
144.9 Mpixels/sec
PDF Rendering 6070
161.3 Mpixels/sec 		6093
161.9 Mpixels/sec
LLVM 8425
579.3 functions/sec 		8388
576.8 functions/sec
Camera 5345
14.8 images/sec 		5365
14.9 images/sec
SGEMM 5439
115.0 Gflops 		5459
115.4 Gflops
SFFT 5729
14.3 Gflops 		5744
14.3 Gflops
N-Body Physics 4906
3.66 Mpairs/sec 		4901
3.66 Mpairs/sec
Ray Tracing 4550
664.5 Kpixels/sec 		4558
665.6 Kpixels/sec
Rigid Body Physics 5704
16698.5 FPS 		5692
16662.5 FPS
HDR 6201
22.5 Mpixels/sec 		6203
22.5 Mpixels/sec
Gaussian Blur 5457
95.6 Mpixels/sec 		5482
96.0 Mpixels/sec
Speech Recognition 5772
49.4 Words/sec 		5777
49.4 Words/sec
Face Detection 4957
1.45 Msubwindows/sec 		4971
1.45 Msubwindows/sec
Memory Copy 5761
16.0 GB/sec 		5726
15.9 GB/sec
Memory Latency 7394
58.6 ns 		7475
57.9 ns
Memory Bandwidth 5281
28.2 GB/sec 		5294
28.3 GB/sec

Multi-Core Performance

iMac18,3 iMac18,3
Multi-Core Score 22134 21959
AES 16823
12.7 GB/sec 		16906
12.7 GB/sec
LZMA 23584
36.8 MB/sec 		23533
36.8 MB/sec
JPEG 29081
234.0 Mpixels/sec 		29100
234.1 Mpixels/sec
Canny 23469
325.5 Mpixels/sec 		23576
326.9 Mpixels/sec
Lua 26307
27.0 MB/sec 		26598
27.3 MB/sec
Dijkstra 22513
15.2 MTE/sec 		20511
13.9 MTE/sec
SQLite 23991
665.1 Krows/sec 		24020
665.9 Krows/sec
HTML5 Parse 23693
107.6 MB/sec 		23381
106.2 MB/sec
HTML5 DOM 29488
26.7 MElements/sec 		29762
27.0 MElements/sec
Histogram Equalization 26420
825.5 Mpixels/sec 		26163
817.5 Mpixels/sec
PDF Rendering 27655
734.7 Mpixels/sec 		27179
722.1 Mpixels/sec
LLVM 44926
3.09 Kfunctions/sec 		45084
3.10 Kfunctions/sec
Camera 29574
82.0 images/sec 		29239
81.1 images/sec
SGEMM 18506
391.2 Gflops 		18389
388.7 Gflops
SFFT 32516
81.1 Gflops 		32821
81.8 Gflops
N-Body Physics 28030
20.9 Mpairs/sec 		27390
20.5 Mpairs/sec
Ray Tracing 22310
3.26 Mpixels/sec 		22172
3.24 Mpixels/sec
Rigid Body Physics 31157
91208.5 FPS 		31116
91087.9 FPS
HDR 29020
105.2 Mpixels/sec 		28940
104.9 Mpixels/sec
Gaussian Blur 30754
538.8 Mpixels/sec 		30016
525.8 Mpixels/sec
Speech Recognition 19033
162.8 Words/sec 		19029
162.8 Words/sec
Face Detection 28516
8.33 Msubwindows/sec 		28475
8.32 Msubwindows/sec
Memory Copy 6662
18.5 GB/sec 		6601
18.3 GB/sec
Memory Latency 7296
59.3 ns 		7176
60.3 ns
Memory Bandwidth 5277
28.2 GB/sec 		5268
28.1 GB/sec

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