iMac (27-inch Mid 2011) vs iMacPro1,1

Geekbench Scores

iMac (27-inch Mid 2011) iMacPro1,1
Single-Core Score 1595 6164
Multi-Core Score 4672 46266
Geekbench 4.4.2 Tryout Geekbench 4.2.3 Tryout

System Information

iMac (27-inch Mid 2011) iMacPro1,1
Operating System macOS 10.16 (Build 21F79) macOS 10.13.5 (Build 17F77)
Model iMac (27-inch Mid 2011) iMacPro1,1
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i9-7900X @ 3.31 GHz
1 Processor, 10 Cores, 20 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 85 Stepping 4
L1 Instruction Cache 32 KB x 4 32 KB x 10
L1 Data Cache 32 KB x 4 32 KB x 10
L2 Cache 256 KB x 4 1024 KB x 10
L3 Cache 8192 KB 14080 KB
Motherboard Acidanthera Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-7BA5B2D9E42DDD94 1.0
BIOS Acidanthera 87.0.0.0.0 Apple Inc. IMP11.88Z.0064.B30.1712081714
Memory 8.00 GB 1333 MHz DDR3 32.00 GB 3800 MHz DDR4

Single-Core Performance

iMac (27-inch Mid 2011) iMacPro1,1
Single-Core Score 1595 6164
AES 1229
948.0 MB/sec 		5278
3.97 GB/sec
LZMA 1606
2.51 MB/sec 		5346
8.35 MB/sec
JPEG 1700
13.7 Mpixels/sec 		5957
47.9 Mpixels/sec
Canny 1506
20.9 Mpixels/sec 		5681
78.8 Mpixels/sec
Lua 1109
1.14 MB/sec 		5785
5.95 MB/sec
Dijkstra 2139
1.45 MTE/sec 		7545
5.11 MTE/sec
SQLite 1244
34.5 Krows/sec 		5184
143.7 Krows/sec
HTML5 Parse 1340
6.08 MB/sec 		4946
22.5 MB/sec
HTML5 DOM 2093
1.90 MElements/sec 		6887
6.24 MElements/sec
Histogram Equalization 1033
32.3 Mpixels/sec 		5276
164.9 Mpixels/sec
PDF Rendering 1851
49.2 Mpixels/sec 		6942
184.4 Mpixels/sec
LLVM 2544
175.0 functions/sec 		10097
694.2 functions/sec
Camera 1688
4.68 images/sec 		6265
17.4 images/sec
SGEMM 879
18.6 Gflops 		6190
130.9 Gflops
SFFT 1646
4.10 Gflops 		6410
16.0 Gflops
N-Body Physics 818
611.0 Kpairs/sec 		5634
4.21 Mpairs/sec
Ray Tracing 1233
180.1 Kpixels/sec 		5278
770.8 Kpixels/sec
Rigid Body Physics 1167
3419.1 FPS 		6554
19188.4 FPS
HDR 921
3.34 Mpixels/sec 		7119
25.8 Mpixels/sec
Gaussian Blur 1088
19.1 Mpixels/sec 		6272
109.9 Mpixels/sec
Speech Recognition 1445
12.4 Words/sec 		6447
55.2 Words/sec
Face Detection 1136
332.1 Ksubwindows/sec 		5761
1.68 Msubwindows/sec
Memory Copy 2084
5.78 GB/sec 		6041
16.7 GB/sec
Memory Latency 4879
88.7 ns 		8139
53.2 ns
Memory Bandwidth 1347
7.20 GB/sec 		5100
27.2 GB/sec

Multi-Core Performance

iMac (27-inch Mid 2011) iMacPro1,1
Multi-Core Score 4672 46266
AES 3224
2.43 GB/sec 		34813
26.2 GB/sec
LZMA 5588
8.73 MB/sec 		61242
95.7 MB/sec
JPEG 3461
27.9 Mpixels/sec 		67018
539.2 Mpixels/sec
Canny 3403
47.2 Mpixels/sec 		57306
794.7 Mpixels/sec
Lua 2009
2.07 MB/sec 		57453
59.0 MB/sec
Dijkstra 8504
5.75 MTE/sec 		57523
38.9 MTE/sec
SQLite 2183
60.5 Krows/sec 		20380
565.0 Krows/sec
HTML5 Parse 2178
9.89 MB/sec 		48436
219.9 MB/sec
HTML5 DOM 9667
8.76 MElements/sec 		56584
51.3 MElements/sec
Histogram Equalization 5776
180.5 Mpixels/sec 		48779
1.52 Gpixels/sec
PDF Rendering 7967
211.7 Mpixels/sec 		61951
1.65 Gpixels/sec
LLVM 12096
831.7 functions/sec 		105125
7.23 Kfunctions/sec
Camera 7626
21.1 images/sec 		70173
194.6 images/sec
SGEMM 2459
52.0 Gflops 		52012
1.10 Tflops
SFFT 6723
16.8 Gflops 		70529
175.8 Gflops
N-Body Physics 4464
3.33 Mpairs/sec 		65080
48.6 Mpairs/sec
Ray Tracing 5730
836.7 Kpixels/sec 		35314
5.16 Mpixels/sec
Rigid Body Physics 7364
21558.6 FPS 		70432
206181.0 FPS
HDR 6308
22.9 Mpixels/sec 		69103
250.5 Mpixels/sec
Gaussian Blur 5219
91.4 Mpixels/sec 		61555
1.08 Gpixels/sec
Speech Recognition 6019
51.5 Words/sec 		46526
398.1 Words/sec
Face Detection 6291
1.84 Msubwindows/sec 		66257
19.4 Msubwindows/sec
Memory Copy 2886
8.00 GB/sec 		10657
29.5 GB/sec
Memory Latency 4681
92.5 ns 		7611
56.9 ns
Memory Bandwidth 2687
14.3 GB/sec 		8961
47.9 GB/sec

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