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

Geekbench Scores

iMac (27-inch Mid 2011) iMacPro1,1
Single-Core Score 3665 5077
Multi-Core Score 9088 40795
Geekbench 4.3.4 Tryout Geekbench 4.3.2 Tryout

System Information

iMac (27-inch Mid 2011) iMacPro1,1
Operating System macOS 10.15 (Build 19A501i) macOS 10.13.6 (Build 17G65)
Model iMac (27-inch Mid 2011) iMacPro1,1
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores 		Intel Core i9-7920X @ 2.90 GHz
1 Processor, 12 Cores, 24 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 85 Stepping 4
L1 Instruction Cache 32 KB x 2 32 KB x 12
L1 Data Cache 32 KB x 2 32 KB x 12
L2 Cache 256 KB x 2 1024 KB x 12
L3 Cache 6144 KB 16896 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-7BA5B2D9E42DDD94 1.0
BIOS Apple Inc. IM121.88Z.004D.B00.1708080012 Apple Inc. IMP11.88Z.0064.B30.1712081714
Memory 16.00 GB 1333 MHz DDR3 64.00 GB 2133 MHz DDR4

Single-Core Performance

iMac (27-inch Mid 2011) iMacPro1,1
Single-Core Score 3665 5077
AES 2841
2.14 GB/sec 		4221
3.18 GB/sec
LZMA 3894
6.08 MB/sec 		4773
7.45 MB/sec
JPEG 4044
32.5 Mpixels/sec 		5296
42.6 Mpixels/sec
Canny 3582
49.7 Mpixels/sec 		4732
65.6 Mpixels/sec
Lua 2558
2.63 MB/sec 		5141
5.28 MB/sec
Dijkstra 4480
3.03 MTE/sec 		6148
4.16 MTE/sec
SQLite 2914
80.8 Krows/sec 		4639
128.6 Krows/sec
HTML5 Parse 3124
14.2 MB/sec 		4206
19.1 MB/sec
HTML5 DOM 4528
4.10 MElements/sec 		6094
5.52 MElements/sec
Histogram Equalization 3367
105.2 Mpixels/sec 		4955
154.8 Mpixels/sec
PDF Rendering 4367
116.0 Mpixels/sec 		5110
135.8 Mpixels/sec
LLVM 5970
410.5 functions/sec 		8919
613.3 functions/sec
Camera 3998
11.1 images/sec 		5511
15.3 images/sec
SGEMM 1990
42.1 Gflops 		8916
188.5 Gflops
SFFT 3789
9.45 Gflops 		6071
15.1 Gflops
N-Body Physics 2879
2.15 Mpairs/sec 		5052
3.77 Mpairs/sec
Ray Tracing 2874
419.8 Kpixels/sec 		4698
686.1 Kpixels/sec
Rigid Body Physics 4398
12876.1 FPS 		5817
17030.6 FPS
HDR 3428
12.4 Mpixels/sec 		6191
22.4 Mpixels/sec
Gaussian Blur 3860
67.6 Mpixels/sec 		4861
85.2 Mpixels/sec
Speech Recognition 4317
36.9 Words/sec 		5163
44.2 Words/sec
Face Detection 3643
1.06 Msubwindows/sec 		4954
1.45 Msubwindows/sec
Memory Copy 3230
8.95 GB/sec 		3709
10.3 GB/sec
Memory Latency 6553
66.1 ns 		4697
92.2 ns
Memory Bandwidth 2977
15.9 GB/sec 		3196
17.1 GB/sec

Multi-Core Performance

iMac (27-inch Mid 2011) iMacPro1,1
Multi-Core Score 9088 40795
AES 8566
6.45 GB/sec 		31587
23.8 GB/sec
LZMA 10838
16.9 MB/sec 		55695
87.0 MB/sec
JPEG 12469
100.3 Mpixels/sec 		65894
530.2 Mpixels/sec
Canny 10145
140.7 Mpixels/sec 		52437
727.2 Mpixels/sec
Lua 7809
8.03 MB/sec 		52621
54.1 MB/sec
Dijkstra 10497
7.10 MTE/sec 		49831
33.7 MTE/sec
SQLite 8693
241.0 Krows/sec 		16442
455.8 Krows/sec
HTML5 Parse 9189
41.7 MB/sec 		45737
207.6 MB/sec
HTML5 DOM 13056
11.8 MElements/sec 		50293
45.6 MElements/sec
Histogram Equalization 10359
323.7 Mpixels/sec 		43872
1.37 Gpixels/sec
PDF Rendering 10731
285.1 Mpixels/sec 		48055
1.28 Gpixels/sec
LLVM 17402
1.20 Kfunctions/sec 		94343
6.49 Kfunctions/sec
Camera 12220
33.9 images/sec 		64827
179.8 images/sec
SGEMM 5873
124.1 Gflops 		55472
1.17 Tflops
SFFT 11949
29.8 Gflops 		69205
172.5 Gflops
N-Body Physics 8862
6.62 Mpairs/sec 		62721
46.8 Mpairs/sec
Ray Tracing 8401
1.23 Mpixels/sec 		27201
3.97 Mpixels/sec
Rigid Body Physics 13277
38868.0 FPS 		54126
158448.0 FPS
HDR 10002
36.3 Mpixels/sec 		60587
219.6 Mpixels/sec
Gaussian Blur 11640
203.9 Mpixels/sec 		51623
904.3 Mpixels/sec
Speech Recognition 8910
76.2 Words/sec 		39134
334.8 Words/sec
Face Detection 11216
3.28 Msubwindows/sec 		62019
18.1 Msubwindows/sec
Memory Copy 3597
9.97 GB/sec 		7160
19.8 GB/sec
Memory Latency 6340
68.3 ns 		4467
96.9 ns
Memory Bandwidth 3153
16.8 GB/sec 		6063
32.4 GB/sec

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