iMac13,1 vs OptiPlex 7020 Haswell

Geekbench Scores

iMac13,1 OptiPlex 7020 Haswell
Single-Core Score 3520 4563
Multi-Core Score 12482 15005
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System Information

iMac13,1 OptiPlex 7020 Haswell
Operating System macOS 10.13.6 (Build 17G65) Microsoft Windows 7 Enterprise (64-bit)
Model iMac13,1 Dell Inc. OptiPlex 7020
Processor Intel Core i7-2600K @ 3.41 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-4790 @ 3.59 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 60 Stepping 3
Processor Codename Haswell
Processor Package Socket 1150 LGA
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-00BE6ED71E35EB86 1.0 Dell Inc. 02YYK5
Northbridge Intel Haswell 06
Southbridge Intel Q87 C1
BIOS Apple Inc. IM131.88Z.0115.B00.1804091830 Dell Inc. A13
Memory 32.00 GB 2133 MHz DDR3 16.00 GB DDR3 SDRAM 799MHz

Single-Core Performance

iMac13,1 OptiPlex 7020 Haswell
Single-Core Score 3520 4563
AES 2714
2.04 GB/sec 		4263
3.21 GB/sec
LZMA 3645
5.69 MB/sec 		4833
7.55 MB/sec
JPEG 3855
31.0 Mpixels/sec 		4627
37.2 Mpixels/sec
Canny 3366
46.7 Mpixels/sec 		4563
63.3 Mpixels/sec
Lua 2482
2.55 MB/sec 		4417
4.54 MB/sec
Dijkstra 4366
2.95 MTE/sec 		4609
3.12 MTE/sec
SQLite 2756
76.4 Krows/sec 		4846
134.4 Krows/sec
HTML5 Parse 2742
12.5 MB/sec 		4486
20.4 MB/sec
HTML5 DOM 4288
3.89 MElements/sec 		5147
4.66 MElements/sec
Histogram Equalization 3121
97.5 Mpixels/sec 		4060
126.9 Mpixels/sec
PDF Rendering 3448
91.6 Mpixels/sec 		4618
122.7 Mpixels/sec
LLVM 5652
388.6 functions/sec 		7672
527.5 functions/sec
Camera 3792
10.5 images/sec 		4711
13.1 images/sec
SGEMM 1871
39.6 Gflops 		3722
78.7 Gflops
SFFT 3695
9.21 Gflops 		4121
10.3 Gflops
N-Body Physics 2713
2.03 Mpairs/sec 		3969
2.96 Mpairs/sec
Ray Tracing 2784
406.7 Kpixels/sec 		3955
577.5 Kpixels/sec
Rigid Body Physics 4118
12055.7 FPS 		4477
13106.3 FPS
HDR 3288
11.9 Mpixels/sec 		4715
17.1 Mpixels/sec
Gaussian Blur 3536
62.0 Mpixels/sec 		4240
74.3 Mpixels/sec
Speech Recognition 4296
36.8 Words/sec 		5111
43.7 Words/sec
Face Detection 3436
1.00 Msubwindows/sec 		4285
1.25 Msubwindows/sec
Memory Copy 3508
9.72 GB/sec 		4232
11.7 GB/sec
Memory Latency 6665
65.0 ns 		5670
76.4 ns
Memory Bandwidth 3035
16.2 GB/sec 		3804
20.3 GB/sec

Multi-Core Performance

iMac13,1 OptiPlex 7020 Haswell
Multi-Core Score 12482 15005
AES 11595
8.73 GB/sec 		12459
9.38 GB/sec
LZMA 17121
26.7 MB/sec 		20001
31.2 MB/sec
JPEG 19418
156.2 Mpixels/sec 		21060
169.5 Mpixels/sec
Canny 14682
203.6 Mpixels/sec 		17135
237.6 Mpixels/sec
Lua 12185
12.5 MB/sec 		16400
16.9 MB/sec
Dijkstra 16627
11.3 MTE/sec 		15190
10.3 MTE/sec
SQLite 11241
311.6 Krows/sec 		18814
521.6 Krows/sec
HTML5 Parse 12148
55.2 MB/sec 		15263
69.3 MB/sec
HTML5 DOM 15422
14.0 MElements/sec 		19937
18.1 MElements/sec
Histogram Equalization 13817
431.7 Mpixels/sec 		16600
518.7 Mpixels/sec
PDF Rendering 13287
353.0 Mpixels/sec 		14807
393.4 Mpixels/sec
LLVM 26356
1.81 Kfunctions/sec 		32404
2.23 Kfunctions/sec
Camera 17522
48.6 images/sec 		20185
56.0 images/sec
SGEMM 7258
153.4 Gflops 		12358
261.2 Gflops
SFFT 15368
38.3 Gflops 		17092
42.6 Gflops
N-Body Physics 11775
8.79 Mpairs/sec 		17032
12.7 Mpairs/sec
Ray Tracing 13378
1.95 Mpixels/sec 		16742
2.44 Mpixels/sec
Rigid Body Physics 20736
60701.7 FPS 		21562
63120.7 FPS
HDR 15135
54.9 Mpixels/sec 		19692
71.4 Mpixels/sec
Gaussian Blur 14144
247.8 Mpixels/sec 		15906
278.7 Mpixels/sec
Speech Recognition 12125
103.7 Words/sec 		14399
123.2 Words/sec
Face Detection 15921
4.65 Msubwindows/sec 		17778
5.19 Msubwindows/sec
Memory Copy 4207
11.7 GB/sec 		5716
15.8 GB/sec
Memory Latency 6467
66.9 ns 		5907
73.3 ns
Memory Bandwidth 3609
19.3 GB/sec 		3822
20.4 GB/sec

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