iMac (27-inch Late 2013) vs iMac18,1

Geekbench Scores

iMac (27-inch Late 2013) iMac18,1
Single-Core Score 4084 6394
Multi-Core Score 11245 28992
Geekbench 4.2.0 Geekbench 4.4.2 Tryout

System Information

iMac (27-inch Late 2013) iMac18,1
Operating System macOS 10.13.6 (Build 17G10021) macOS 10.15.1 (Build 19B88)
Model iMac (27-inch Late 2013) iMac18,1
Processor Intel Core i5-4670 @ 3.40 GHz
1 Processor, 4 Cores 		Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 158 Stepping 10
L1 Instruction Cache 32 KB x 2 32 KB x 6
L1 Data Cache 32 KB x 2 32 KB x 6
L2 Cache 256 KB x 2 256 KB x 6
L3 Cache 6144 KB 12288 KB
Motherboard Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 Apple Inc. Mac-4B682C642B45593E iMac18,1
BIOS Apple Inc. 139.0.0.0.0 Apple Inc. 179.0.0.0.0
Memory 32.00 GB 1600 MHz DDR3 32.00 GB 2747 MHz DDR4

Single-Core Performance

iMac (27-inch Late 2013) iMac18,1
Single-Core Score 4084 6394
AES 3405
2.56 GB/sec 		4164
3.14 GB/sec
LZMA 3565
5.57 MB/sec 		5347
8.35 MB/sec
JPEG 4396
35.4 Mpixels/sec 		6368
51.2 Mpixels/sec
Canny 3912
54.3 Mpixels/sec 		5516
76.5 Mpixels/sec
Lua 3952
4.06 MB/sec 		6132
6.30 MB/sec
Dijkstra 4241
2.87 MTE/sec 		7632
5.16 MTE/sec
SQLite 3736
103.6 Krows/sec 		5482
152.0 Krows/sec
HTML5 Parse 3595
16.3 MB/sec 		6032
27.4 MB/sec
HTML5 DOM 4921
4.46 MElements/sec 		7049
6.39 MElements/sec
Histogram Equalization 3914
122.3 Mpixels/sec 		5577
174.3 Mpixels/sec
PDF Rendering 4057
107.8 Mpixels/sec 		7159
190.2 Mpixels/sec
LLVM 7116
489.3 functions/sec 		10135
696.9 functions/sec
Camera 4521
12.5 images/sec 		6476
18.0 images/sec
SGEMM 3597
76.0 Gflops 		6713
141.9 Gflops
SFFT 4213
10.5 Gflops 		6911
17.2 Gflops
N-Body Physics 3689
2.76 Mpairs/sec 		6020
4.50 Mpairs/sec
Ray Tracing 3366
491.6 Kpixels/sec 		5649
824.9 Kpixels/sec
Rigid Body Physics 4507
13196.2 FPS 		6976
20423.6 FPS
HDR 4021
14.6 Mpixels/sec 		6843
24.8 Mpixels/sec
Gaussian Blur 4214
73.8 Mpixels/sec 		6925
121.3 Mpixels/sec
Speech Recognition 4280
36.6 Words/sec 		6994
59.8 Words/sec
Face Detection 4024
1.18 Msubwindows/sec 		6046
1.77 Msubwindows/sec
Memory Copy 3891
10.8 GB/sec 		6531
18.1 GB/sec
Memory Latency 4916
88.1 ns 		7512
57.6 ns
Memory Bandwidth 3461
18.5 GB/sec 		5746
30.7 GB/sec

Multi-Core Performance

iMac (27-inch Late 2013) iMac18,1
Multi-Core Score 11245 28992
AES 8494
6.40 GB/sec 		16569
12.5 GB/sec
LZMA 11344
17.7 MB/sec 		34380
53.7 MB/sec
JPEG 14978
120.5 Mpixels/sec 		42184
339.4 Mpixels/sec
Canny 12590
174.6 Mpixels/sec 		30679
425.4 Mpixels/sec
Lua 12709
13.1 MB/sec 		33460
34.4 MB/sec
Dijkstra 12049
8.15 MTE/sec 		29384
19.9 MTE/sec
SQLite 12016
333.1 Krows/sec 		31452
871.9 Krows/sec
HTML5 Parse 12196
55.4 MB/sec 		34338
155.9 MB/sec
HTML5 DOM 15160
13.7 MElements/sec 		32388
29.3 MElements/sec
Histogram Equalization 13339
416.8 Mpixels/sec 		33526
1.05 Gpixels/sec
PDF Rendering 11954
317.6 Mpixels/sec 		36602
972.4 Mpixels/sec
LLVM 22358
1.54 Kfunctions/sec 		65574
4.51 Kfunctions/sec
Camera 15922
44.1 images/sec 		42860
118.8 images/sec
SGEMM 10148
214.5 Gflops 		23709
501.1 Gflops
SFFT 14972
37.3 Gflops 		40074
99.9 Gflops
N-Body Physics 13116
9.80 Mpairs/sec 		37724
28.2 Mpairs/sec
Ray Tracing 11335
1.66 Mpixels/sec 		34430
5.03 Mpixels/sec
Rigid Body Physics 16358
47887.4 FPS 		48424
141755.8 FPS
HDR 12939
46.9 Mpixels/sec 		37455
135.8 Mpixels/sec
Gaussian Blur 14471
253.5 Mpixels/sec 		40271
705.5 Mpixels/sec
Speech Recognition 9342
79.9 Words/sec 		21088
180.4 Words/sec
Face Detection 14312
4.18 Msubwindows/sec 		38793
11.3 Msubwindows/sec
Memory Copy 4527
12.5 GB/sec 		7484
20.7 GB/sec
Memory Latency 4977
87.0 ns 		7424
58.3 ns
Memory Bandwidth 3329
17.8 GB/sec 		6117
32.7 GB/sec

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