iMac (27-inch Late 2012) vs iMac18,3

Geekbench Scores

iMac (27-inch Late 2012) iMac18,3
Single-Core Score 3620 6477
Multi-Core Score 13001 31211
Geekbench 4.4.4 Tryout Geekbench 4.2.0 Tryout

System Information

iMac (27-inch Late 2012) iMac18,3
Operating System macOS 15.0.1 (Build 24A348) macOS 10.13.1 (Build 17B1003)
Model iMac (27-inch Late 2012) iMac18,3
Processor Intel Core i7-3770 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 58 Stepping 9 GenuineIntel Family 6 Model 158 Stepping 10
L1 Instruction Cache 32 KB x 4 32 KB x 6
L1 Data Cache 32 KB x 4 32 KB x 6
L2 Cache 256 KB x 4 256 KB x 6
L3 Cache 8192 KB 12288 KB
Motherboard Acidanthera Mac-FC02E91DDD3FA6A4 iMac13,2 Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
BIOS Acidanthera 429.0.0.0.0 Apple Inc. IM183.88Z.0151.B00.1708080034
Memory 16.00 GB 1600 MHz DDR3 32.00 GB 3000 MHz DDR4

Single-Core Performance

iMac (27-inch Late 2012) iMac18,3
Single-Core Score 3620 6477
AES 2750
2.07 GB/sec 		4100
3.09 GB/sec
LZMA 3653
5.71 MB/sec 		5649
8.82 MB/sec
JPEG 3794
30.5 Mpixels/sec 		6373
51.3 Mpixels/sec
Canny 3390
47.0 Mpixels/sec 		5955
82.6 Mpixels/sec
Lua 2572
2.64 MB/sec 		6077
6.25 MB/sec
Dijkstra 4369
2.96 MTE/sec 		7949
5.38 MTE/sec
SQLite 2749
76.2 Krows/sec 		5495
152.3 Krows/sec
HTML5 Parse 2942
13.4 MB/sec 		5399
24.5 MB/sec
HTML5 DOM 5021
4.55 MElements/sec 		7096
6.43 MElements/sec
Histogram Equalization 3164
98.9 Mpixels/sec 		5483
171.3 Mpixels/sec
PDF Rendering 4493
119.4 Mpixels/sec 		6336
168.3 Mpixels/sec
LLVM 5907
406.2 functions/sec 		10445
718.2 functions/sec
Camera 3850
10.7 images/sec 		6679
18.5 images/sec
SGEMM 1943
41.1 Gflops 		6611
139.8 Gflops
SFFT 3733
9.31 Gflops 		6918
17.2 Gflops
N-Body Physics 3141
2.35 Mpairs/sec 		6021
4.50 Mpairs/sec
Ray Tracing 2920
426.5 Kpixels/sec 		5563
812.4 Kpixels/sec
Rigid Body Physics 4168
12202.5 FPS 		6956
20364.9 FPS
HDR 3556
12.9 Mpixels/sec 		7495
27.2 Mpixels/sec
Gaussian Blur 3535
61.9 Mpixels/sec 		6672
116.9 Mpixels/sec
Speech Recognition 4123
35.3 Words/sec 		7222
61.8 Words/sec
Face Detection 3359
981.1 Ksubwindows/sec 		5982
1.75 Msubwindows/sec
Memory Copy 3924
10.9 GB/sec 		7077
19.6 GB/sec
Memory Latency 5742
75.4 ns 		7611
56.9 ns
Memory Bandwidth 3020
16.1 GB/sec 		6265
33.5 GB/sec

Multi-Core Performance

iMac (27-inch Late 2012) iMac18,3
Multi-Core Score 13001 31211
AES 10197
7.68 GB/sec 		19601
14.8 GB/sec
LZMA 16663
26.0 MB/sec 		38989
60.9 MB/sec
JPEG 18888
152.0 Mpixels/sec 		45573
366.7 Mpixels/sec
Canny 14983
207.8 Mpixels/sec 		34414
477.2 Mpixels/sec
Lua 12621
13.0 MB/sec 		36494
37.5 MB/sec
Dijkstra 15363
10.4 MTE/sec 		33134
22.4 MTE/sec
SQLite 12368
342.9 Krows/sec 		27238
755.1 Krows/sec
HTML5 Parse 12445
56.5 MB/sec 		32948
149.6 MB/sec
HTML5 DOM 22541
20.4 MElements/sec 		38851
35.2 MElements/sec
Histogram Equalization 14130
441.5 Mpixels/sec 		35383
1.11 Gpixels/sec
PDF Rendering 16353
434.4 Mpixels/sec 		37520
996.8 Mpixels/sec
LLVM 27885
1.92 Kfunctions/sec 		71966
4.95 Kfunctions/sec
Camera 17667
49.0 images/sec 		46485
128.9 images/sec
SGEMM 7515
158.9 Gflops 		25025
529.0 Gflops
SFFT 15254
38.0 Gflops 		43172
107.6 Gflops
N-Body Physics 14209
10.6 Mpairs/sec 		40795
30.5 Mpairs/sec
Ray Tracing 13481
1.97 Mpixels/sec 		37207
5.43 Mpixels/sec
Rigid Body Physics 20886
61141.2 FPS 		53815
157535.9 FPS
HDR 15728
57.0 Mpixels/sec 		42877
155.4 Mpixels/sec
Gaussian Blur 14523
254.4 Mpixels/sec 		40987
718.0 Mpixels/sec
Speech Recognition 12747
109.1 Words/sec 		23212
198.6 Words/sec
Face Detection 15544
4.54 Msubwindows/sec 		42677
12.5 Msubwindows/sec
Memory Copy 4950
13.7 GB/sec 		8250
22.9 GB/sec
Memory Latency 5861
73.9 ns 		7365
58.8 ns
Memory Bandwidth 3565
19.0 GB/sec 		6769
36.1 GB/sec

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