iMac (27-inch Late 2009) vs HP Z620 Workstation

Geekbench Scores

iMac (27-inch Late 2009) HP Z620 Workstation
Single-Core Score 2732 2710
Multi-Core Score 8442 20676
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System Information

iMac (27-inch Late 2009) HP Z620 Workstation
Operating System macOS 10.13.6 (Build 17G12034) Microsoft Windows 10 Pro (64-bit)
Model iMac (27-inch Late 2009) Hewlett-Packard HP Z620 Workstation
Processor Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Xeon E5-2690 @ 2.89 GHz
2 Processors, 16 Cores, 32 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 45 Stepping 7
Processor Codename Sandy Bridge-EP/EX
Processor Package Socket 2011 LGA
L1 Instruction Cache 32 KB x 4 32 KB x 8
L1 Data Cache 32 KB x 4 32 KB x 8
L2 Cache 256 KB x 4 256 KB x 8
L3 Cache 8192 KB 20480 KB
Motherboard Apple Inc. Mac-F2268DAE Hewlett-Packard 158A
Northbridge Intel Sandy Bridge-E 07
Southbridge Intel C602 05
BIOS Apple Inc. 63.0.0.0.0 Hewlett-Packard J61 v03.91
Memory 16.00 GB 1067 MHz DDR3 95.93 GB DDR3 SDRAM 665MHz

Single-Core Performance

iMac (27-inch Late 2009) HP Z620 Workstation
Single-Core Score 2732 2710
AES 141
109.4 MB/sec 		2417
1.82 GB/sec
LZMA 3334
5.21 MB/sec 		3158
4.93 MB/sec
JPEG 3294
26.5 Mpixels/sec 		3007
24.2 Mpixels/sec
Canny 3086
42.8 Mpixels/sec 		2797
38.8 Mpixels/sec
Lua 2303
2.37 MB/sec 		2125
2.18 MB/sec
Dijkstra 3514
2.38 MTE/sec 		3751
2.54 MTE/sec
SQLite 2432
67.4 Krows/sec 		2610
72.4 Krows/sec
HTML5 Parse 2437
11.1 MB/sec 		2628
11.9 MB/sec
HTML5 DOM 3541
3.21 MElements/sec 		3133
2.84 MElements/sec
Histogram Equalization 2255
70.5 Mpixels/sec 		2661
83.2 Mpixels/sec
PDF Rendering 3121
82.9 Mpixels/sec 		2929
77.8 Mpixels/sec
LLVM 5160
354.8 functions/sec 		4207
289.3 functions/sec
Camera 3420
9.48 images/sec 		3008
8.34 images/sec
SGEMM 934
19.8 Gflops 		1505
31.8 Gflops
SFFT 1982
4.94 Gflops 		2509
6.26 Gflops
N-Body Physics 2077
1.55 Mpairs/sec 		2276
1.70 Mpairs/sec
Ray Tracing 2158
315.1 Kpixels/sec 		2238
326.9 Kpixels/sec
Rigid Body Physics 3529
10333.2 FPS 		2753
8060.8 FPS
HDR 2653
9.62 Mpixels/sec 		3026
11.0 Mpixels/sec
Gaussian Blur 2768
48.5 Mpixels/sec 		2683
47.0 Mpixels/sec
Speech Recognition 3552
30.4 Words/sec 		3402
29.1 Words/sec
Face Detection 3085
901.2 Ksubwindows/sec 		2743
801.4 Ksubwindows/sec
Memory Copy 2334
6.47 GB/sec 		2430
6.73 GB/sec
Memory Latency 6282
68.9 ns 		4867
88.9 ns
Memory Bandwidth 2136
11.4 GB/sec 		1352
7.22 GB/sec

Multi-Core Performance

iMac (27-inch Late 2009) HP Z620 Workstation
Multi-Core Score 8442 20676
AES 526
405.6 MB/sec 		18168
13.7 GB/sec
LZMA 14293
22.3 MB/sec 		48994
76.5 MB/sec
JPEG 14489
116.6 Mpixels/sec 		28758
231.4 Mpixels/sec
Canny 10679
148.1 Mpixels/sec 		21276
295.0 Mpixels/sec
Lua 9576
9.84 MB/sec 		39093
40.2 MB/sec
Dijkstra 10487
7.10 MTE/sec 		12134
8.21 MTE/sec
SQLite 8151
226.0 Krows/sec 		37616
1.04 Mrows/sec
HTML5 Parse 9037
41.0 MB/sec 		20862
94.7 MB/sec
HTML5 DOM 10647
9.65 MElements/sec 		50853
46.1 MElements/sec
Histogram Equalization 10388
324.6 Mpixels/sec 		10258
320.5 Mpixels/sec
PDF Rendering 9158
243.3 Mpixels/sec 		6650
176.7 Mpixels/sec
LLVM 21159
1.45 Kfunctions/sec 		60000
4.13 Kfunctions/sec
Camera 13173
36.5 images/sec 		23779
65.9 images/sec
SGEMM 3095
65.4 Gflops 		10627
224.6 Gflops
SFFT 8057
20.1 Gflops 		44580
111.1 Gflops
N-Body Physics 8035
6.00 Mpairs/sec 		39142
29.2 Mpairs/sec
Ray Tracing 9222
1.35 Mpixels/sec 		12939
1.89 Mpixels/sec
Rigid Body Physics 15166
44397.4 FPS 		26306
77009.4 FPS
HDR 10649
38.6 Mpixels/sec 		22696
82.3 Mpixels/sec
Gaussian Blur 10474
183.5 Mpixels/sec 		22835
400.0 Mpixels/sec
Speech Recognition 8121
69.5 Words/sec 		27777
237.7 Words/sec
Face Detection 12262
3.58 Msubwindows/sec 		44302
12.9 Msubwindows/sec
Memory Copy 2578
7.14 GB/sec 		6083
16.9 GB/sec
Memory Latency 6125
70.7 ns 		4843
89.4 ns
Memory Bandwidth 2368
12.6 GB/sec 		4828
25.8 GB/sec

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