iMac (27-inch Retina Late 2015) vs Dell Inc. OptiPlex 9020

Geekbench Scores

iMac (27-inch Retina Late 2015) Dell Inc. OptiPlex 9020
Single-Core Score 4960 4385
Multi-Core Score 14271 14787
Geekbench 4.4.2 Tryout Geekbench 4.3.3 Tryout

System Information

iMac (27-inch Retina Late 2015) Dell Inc. OptiPlex 9020
Operating System macOS 10.15.1 (Build 19B88) Microsoft Windows 10 Pro (64-bit)
Model iMac (27-inch Retina Late 2015) Dell Inc. OptiPlex 9020
Processor Intel Core i5-6600 @ 3.30 GHz
1 Processor, 4 Cores 		Intel Core i7-4790 @ 3.60 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Haswell
Processor Package Socket 1150 LGA
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-B809C3757DA9BB8D iMac17,1 Dell Inc. 00V62H
Northbridge Intel Haswell 06
Southbridge Intel Q87 C1
BIOS Apple Inc. 173.0.0.0.0 Dell Inc. A13
Memory 40.00 GB 1600 MHz DDR3 16.00 GB DDR3 SDRAM 799MHz

Single-Core Performance

iMac (27-inch Retina Late 2015) Dell Inc. OptiPlex 9020
Single-Core Score 4960 4385
AES 3343
2.52 GB/sec 		4103
3.09 GB/sec
LZMA 4429
6.92 MB/sec 		4479
7.00 MB/sec
JPEG 5012
40.3 Mpixels/sec 		4591
36.9 Mpixels/sec
Canny 4625
64.1 Mpixels/sec 		3773
52.3 Mpixels/sec
Lua 4914
5.05 MB/sec 		4656
4.79 MB/sec
Dijkstra 5626
3.81 MTE/sec 		3895
2.64 MTE/sec
SQLite 4207
116.6 Krows/sec 		4440
123.1 Krows/sec
HTML5 Parse 4674
21.2 MB/sec 		4290
19.5 MB/sec
HTML5 DOM 5606
5.08 MElements/sec 		5228
4.74 MElements/sec
Histogram Equalization 4714
147.3 Mpixels/sec 		4341
135.7 Mpixels/sec
PDF Rendering 5712
151.8 Mpixels/sec 		4156
110.4 Mpixels/sec
LLVM 8153
560.6 functions/sec 		7078
486.7 functions/sec
Camera 5223
14.5 images/sec 		4167
11.6 images/sec
SGEMM 5252
111.0 Gflops 		3676
77.7 Gflops
SFFT 5460
13.6 Gflops 		4096
10.2 Gflops
N-Body Physics 4805
3.59 Mpairs/sec 		3917
2.93 Mpairs/sec
Ray Tracing 4093
597.7 Kpixels/sec 		4026
587.9 Kpixels/sec
Rigid Body Physics 5507
16122.4 FPS 		4514
13215.7 FPS
HDR 6025
21.8 Mpixels/sec 		4785
17.3 Mpixels/sec
Gaussian Blur 5380
94.3 Mpixels/sec 		4305
75.4 Mpixels/sec
Speech Recognition 5422
46.4 Words/sec 		5096
43.6 Words/sec
Face Detection 4904
1.43 Msubwindows/sec 		4218
1.23 Msubwindows/sec
Memory Copy 4501
12.5 GB/sec 		4227
11.7 GB/sec
Memory Latency 5744
75.4 ns 		5621
77.0 ns
Memory Bandwidth 3722
19.9 GB/sec 		3347
17.9 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) Dell Inc. OptiPlex 9020
Multi-Core Score 14271 14787
AES 11504
8.66 GB/sec 		10728
8.08 GB/sec
LZMA 14567
22.8 MB/sec 		19765
30.9 MB/sec
JPEG 18375
147.9 Mpixels/sec 		21829
175.6 Mpixels/sec
Canny 15068
209.0 Mpixels/sec 		15850
219.8 Mpixels/sec
Lua 17565
18.1 MB/sec 		16999
17.5 MB/sec
Dijkstra 13671
9.25 MTE/sec 		14829
10.0 MTE/sec
SQLite 15408
427.2 Krows/sec 		17534
486.1 Krows/sec
HTML5 Parse 17710
80.4 MB/sec 		15468
70.2 MB/sec
HTML5 DOM 19391
17.6 MElements/sec 		18190
16.5 MElements/sec
Histogram Equalization 16684
521.3 Mpixels/sec 		17523
547.5 Mpixels/sec
PDF Rendering 15701
417.1 Mpixels/sec 		15196
403.7 Mpixels/sec
LLVM 28762
1.98 Kfunctions/sec 		30669
2.11 Kfunctions/sec
Camera 19015
52.7 images/sec 		19101
53.0 images/sec
SGEMM 11654
246.3 Gflops 		13010
275.0 Gflops
SFFT 20373
50.8 Gflops 		16987
42.3 Gflops
N-Body Physics 17589
13.1 Mpairs/sec 		16998
12.7 Mpairs/sec
Ray Tracing 14402
2.10 Mpixels/sec 		16800
2.45 Mpixels/sec
Rigid Body Physics 20136
58945.2 FPS 		21428
62729.4 FPS
HDR 20014
72.6 Mpixels/sec 		19905
72.2 Mpixels/sec
Gaussian Blur 19671
344.6 Mpixels/sec 		16941
296.8 Mpixels/sec
Speech Recognition 11488
98.3 Words/sec 		13611
116.5 Words/sec
Face Detection 18070
5.28 Msubwindows/sec 		18460
5.39 Msubwindows/sec
Memory Copy 4618
12.8 GB/sec 		5448
15.1 GB/sec
Memory Latency 5668
76.4 ns 		5719
75.7 ns
Memory Bandwidth 3463
18.5 GB/sec 		3752
20.0 GB/sec

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