iMac (27-inch Late 2013) vs iMac (27-inch Retina Mid 2017)

Geekbench Scores

iMac (27-inch Late 2013) iMac (27-inch Retina Mid 2017)
Single-Core Score 4165 5832
Multi-Core Score 11677 20677
Geekbench 4.0.4 Tryout Geekbench 4.2.2 Pro

System Information

iMac (27-inch Late 2013) iMac (27-inch Retina Mid 2017)
Operating System macOS 10.12.2 (Build 16C67) macOS 10.13.3 (Build 17D47)
Model iMac (27-inch Late 2013) iMac (27-inch Retina Mid 2017)
Processor Intel Core i5-4670 @ 3.40 GHz
1 Processor, 4 Cores 		Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 158 Stepping 9
L1 Instruction Cache 32 KB x 2 32 KB x 4
L1 Data Cache 32 KB x 2 32 KB x 4
L2 Cache 256 KB x 2 256 KB x 4
L3 Cache 6144 KB 8192 KB
Motherboard Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
BIOS Apple Inc. IM142.88Z.0118.B13.1602221716 Apple Inc. IM183.88Z.0151.B00.1708080034
Memory 20.00 GB 1600 MHz DDR3 32.00 GB 0 MHz RAM

Single-Core Performance

iMac (27-inch Late 2013) iMac (27-inch Retina Mid 2017)
Single-Core Score 4165 5832
AES 3670
2.76 GB/sec 		3738
2.82 GB/sec
LZMA 4353
6.80 MB/sec 		4786
7.48 MB/sec
JPEG 4597
37.0 Mpixels/sec 		5695
45.8 Mpixels/sec
Canny 4188
58.1 Mpixels/sec 		5343
74.1 Mpixels/sec
Lua 4314
4.43 MB/sec 		5545
5.70 MB/sec
Dijkstra 4153
2.81 MTE/sec 		6059
4.10 MTE/sec
SQLite 4096
113.6 Krows/sec 		4912
136.2 Krows/sec
HTML5 Parse 3929
17.8 MB/sec 		4536
20.6 MB/sec
HTML5 DOM 4394
3.98 MElements/sec 		6347
5.75 MElements/sec
Histogram Equalization 4011
125.3 Mpixels/sec 		5192
162.3 Mpixels/sec
PDF Rendering 4330
115.0 Mpixels/sec 		5902
156.8 Mpixels/sec
LLVM 5304
364.7 functions/sec 		9750
670.4 functions/sec
Camera 4697
13.0 images/sec 		6221
17.2 images/sec
SGEMM 3666
77.5 Gflops 		6161
130.2 Gflops
SFFT 4263
10.6 Gflops 		6456
16.1 Gflops
N-Body Physics 3916
2.92 Mpairs/sec 		5680
4.24 Mpairs/sec
Ray Tracing 3413
498.4 Kpixels/sec 		5219
762.1 Kpixels/sec
Rigid Body Physics 4435
12984.0 FPS 		6514
19070.9 FPS
HDR 4241
15.4 Mpixels/sec 		7025
25.5 Mpixels/sec
Gaussian Blur 4194
73.5 Mpixels/sec 		6192
108.5 Mpixels/sec
Speech Recognition 4610
39.4 Words/sec 		6579
56.3 Words/sec
Face Detection 4331
1.27 Msubwindows/sec 		5608
1.64 Msubwindows/sec
Memory Copy 3813
10.6 GB/sec 		6164
17.1 GB/sec
Memory Latency 5387
12.4 Moperations/sec 		7073
61.2 ns
Memory Bandwidth 3044
16.3 GB/sec 		5209
27.8 GB/sec

Multi-Core Performance

iMac (27-inch Late 2013) iMac (27-inch Retina Mid 2017)
Multi-Core Score 11677 20677
AES 9451
7.12 GB/sec 		15572
11.7 GB/sec
LZMA 13583
21.2 MB/sec 		23393
36.5 MB/sec
JPEG 17239
138.7 Mpixels/sec 		27579
221.9 Mpixels/sec
Canny 13631
189.0 Mpixels/sec 		23006
319.0 Mpixels/sec
Lua 15974
16.4 MB/sec 		22214
22.8 MB/sec
Dijkstra 12047
8.15 MTE/sec 		24651
16.7 MTE/sec
SQLite 11474
318.1 Krows/sec 		18487
512.5 Krows/sec
HTML5 Parse 14112
64.1 MB/sec 		20291
92.1 MB/sec
HTML5 DOM 11049
10.0 MElements/sec 		26292
23.8 MElements/sec
Histogram Equalization 14658
458.0 Mpixels/sec 		22110
690.9 Mpixels/sec
PDF Rendering 12832
340.9 Mpixels/sec 		24395
648.1 Mpixels/sec
LLVM 11117
764.4 functions/sec 		45244
3.11 Kfunctions/sec
Camera 17430
48.3 images/sec 		28370
78.7 images/sec
SGEMM 11062
233.8 Gflops 		19483
411.8 Gflops
SFFT 16952
42.3 Gflops 		26358
65.7 Gflops
N-Body Physics 14236
10.6 Mpairs/sec 		24792
18.5 Mpairs/sec
Ray Tracing 12045
1.76 Mpixels/sec 		23668
3.46 Mpixels/sec
Rigid Body Physics 16850
49327.9 FPS 		33757
98819.6 FPS
HDR 14671
53.2 Mpixels/sec 		28388
102.9 Mpixels/sec
Gaussian Blur 15478
271.2 Mpixels/sec 		26069
456.7 Mpixels/sec
Speech Recognition 11062
94.6 Words/sec 		17451
149.3 Words/sec
Face Detection 16287
4.76 Msubwindows/sec 		25936
7.58 Msubwindows/sec
Memory Copy 4522
12.5 GB/sec 		7125
19.7 GB/sec
Memory Latency 5412
12.5 Moperations/sec 		7055
61.4 ns
Memory Bandwidth 3156
16.9 GB/sec 		5580
29.8 GB/sec

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