iMac (27-inch Retina) vs MacPro3,1

Geekbench Scores

iMac (27-inch Retina) MacPro3,1
Single-Core Score 4979 1924
Multi-Core Score 17018 5404
Geekbench 4.4.2 Geekbench 4.0.3 Tryout

System Information

iMac (27-inch Retina) MacPro3,1
Operating System macOS 10.15 (Build 19A583) Mac OS X 10.11.6 (Build 15G20015)
Model iMac (27-inch Retina) MacPro3,1
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core 2 Quad Q6600 @ 3.00 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 15 Stepping 11
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 4096 KB x 2
L3 Cache 8192 KB 0 KB
Motherboard Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-F42C88C8 MacPro3,1
BIOS Apple Inc. 231.0.0.0.0 Apple Inc. MP31.88Z.006C.B05.0802291410
Memory 32.00 GB 1600 MHz DDR3 4.00 GB 800 MHz DDR2 SDRAM

Single-Core Performance

iMac (27-inch Retina) MacPro3,1
Single-Core Score 4979 1924
AES 4214
3.17 GB/sec 		122
94.8 MB/sec
LZMA 5039
7.87 MB/sec 		2985
4.66 MB/sec
JPEG 5357
43.1 Mpixels/sec 		2862
23.0 Mpixels/sec
Canny 4751
65.9 Mpixels/sec 		2265
31.4 Mpixels/sec
Lua 4864
5.00 MB/sec 		2192
2.25 MB/sec
Dijkstra 5765
3.90 MTE/sec 		2563
1.73 MTE/sec
SQLite 4665
129.4 Krows/sec 		1967
54.5 Krows/sec
HTML5 Parse 5221
23.7 MB/sec 		1989
9.03 MB/sec
HTML5 DOM 5881
5.33 MElements/sec 		3306
3.00 MElements/sec
Histogram Equalization 4745
148.3 Mpixels/sec 		2271
71.0 Mpixels/sec
PDF Rendering 5694
151.3 Mpixels/sec 		2157
57.3 Mpixels/sec
LLVM 8385
576.5 functions/sec 		2833
194.8 functions/sec
Camera 5321
14.8 images/sec 		2573
7.14 images/sec
SGEMM 4346
91.9 Gflops 		529
11.2 Gflops
SFFT 4841
12.1 Gflops 		1007
2.51 Gflops
N-Body Physics 4458
3.33 Mpairs/sec 		830
620.4 Kpairs/sec
Ray Tracing 4013
586.0 Kpixels/sec 		1462
213.6 Kpixels/sec
Rigid Body Physics 5413
15846.4 FPS 		2615
7657.2 FPS
HDR 4989
18.1 Mpixels/sec 		2217
8.04 Mpixels/sec
Gaussian Blur 5280
92.5 Mpixels/sec 		1322
23.2 Mpixels/sec
Speech Recognition 5524
47.3 Words/sec 		2760
23.6 Words/sec
Face Detection 4985
1.46 Msubwindows/sec 		2528
738.5 Ksubwindows/sec
Memory Copy 4345
12.0 GB/sec 		1283
3.56 GB/sec
Memory Latency 5243
82.6 ns 		4575
10.6 Moperations/sec
Memory Bandwidth 3766
20.1 GB/sec 		1033
5.52 GB/sec

Multi-Core Performance

iMac (27-inch Retina) MacPro3,1
Multi-Core Score 17018 5404
AES 12083
9.10 GB/sec 		488
376.8 MB/sec
LZMA 20329
31.8 MB/sec 		10666
16.7 MB/sec
JPEG 25097
201.9 Mpixels/sec 		11209
90.2 Mpixels/sec
Canny 19150
265.6 Mpixels/sec 		6500
90.1 Mpixels/sec
Lua 18172
18.7 MB/sec 		8275
8.50 MB/sec
Dijkstra 17777
12.0 MTE/sec 		5811
3.93 MTE/sec
SQLite 18128
502.6 Krows/sec 		4314
119.6 Krows/sec
HTML5 Parse 19467
88.4 MB/sec 		7117
32.3 MB/sec
HTML5 DOM 21872
19.8 MElements/sec 		13335
12.1 MElements/sec
Histogram Equalization 20757
648.6 Mpixels/sec 		8959
279.9 Mpixels/sec
PDF Rendering 19650
522.0 Mpixels/sec 		5567
147.9 Mpixels/sec
LLVM 37121
2.55 Kfunctions/sec 		4916
338.0 functions/sec
Camera 24636
68.3 images/sec 		9773
27.1 images/sec
SGEMM 14953
316.1 Gflops 		2089
44.2 Gflops
SFFT 20956
52.2 Gflops 		4023
10.0 Gflops
N-Body Physics 19155
14.3 Mpairs/sec 		3306
2.47 Mpairs/sec
Ray Tracing 18611
2.72 Mpixels/sec 		5527
807.1 Kpixels/sec
Rigid Body Physics 26358
77159.9 FPS 		10104
29580.0 FPS
HDR 20856
75.6 Mpixels/sec 		7130
25.8 Mpixels/sec
Gaussian Blur 21706
380.3 Mpixels/sec 		4920
86.2 Mpixels/sec
Speech Recognition 14321
122.5 Words/sec 		5643
48.3 Words/sec
Face Detection 22012
6.43 Msubwindows/sec 		10121
2.96 Msubwindows/sec
Memory Copy 5218
14.5 GB/sec 		1512
4.19 GB/sec
Memory Latency 5330
81.2 ns 		4214
9.73 Moperations/sec
Memory Bandwidth 3579
19.1 GB/sec 		1109
5.92 GB/sec

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