iMac18,3 vs MacBook Air (11-inch Mid 2011)

Geekbench Scores

iMac18,3 MacBook Air (11-inch Mid 2011)
Single-Core Score 5595 2371
Multi-Core Score 32582 4239
Geekbench 4.3.2 Tryout Geekbench 4.4.2 Tryout

System Information

iMac18,3 MacBook Air (11-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G65) macOS 10.13.6 (Build 17G66)
Model iMac18,3 MacBook Air (11-inch Mid 2011)
Processor Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads 		Intel Core i5-2467M @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 12 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 8 32 KB x 2
L1 Data Cache 32 KB x 8 32 KB x 2
L2 Cache 256 KB x 8 256 KB x 2
L3 Cache 16384 KB 3072 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1
BIOS Apple Inc. 166.0.0.0.0 Apple Inc. MBA41.88Z.0080.B00.1804111222
Memory 16.00 GB 0 MHz RAM 4.00 GB 1333 MHz DDR3

Single-Core Performance

iMac18,3 MacBook Air (11-inch Mid 2011)
Single-Core Score 5595 2371
AES 3566
2.69 GB/sec 		1870
1.41 GB/sec
LZMA 4869
7.61 MB/sec 		2337
3.65 MB/sec
JPEG 5442
43.8 Mpixels/sec 		2473
19.9 Mpixels/sec
Canny 5186
71.9 Mpixels/sec 		2227
30.9 Mpixels/sec
Lua 5350
5.50 MB/sec 		1613
1.66 MB/sec
Dijkstra 7171
4.85 MTE/sec 		2831
1.92 MTE/sec
SQLite 4725
131.0 Krows/sec 		1819
50.4 Krows/sec
HTML5 Parse 4421
20.1 MB/sec 		1840
8.36 MB/sec
HTML5 DOM 6103
5.53 MElements/sec 		2887
2.62 MElements/sec
Histogram Equalization 4789
149.6 Mpixels/sec 		2096
65.5 Mpixels/sec
PDF Rendering 5469
145.3 Mpixels/sec 		2074
55.1 Mpixels/sec
LLVM 8947
615.2 functions/sec 		3720
255.8 functions/sec
Camera 5803
16.1 images/sec 		2420
6.71 images/sec
SGEMM 5829
123.2 Gflops 		1305
27.6 Gflops
SFFT 5836
14.6 Gflops 		1992
4.97 Gflops
N-Body Physics 5211
3.89 Mpairs/sec 		1746
1.30 Mpairs/sec
Ray Tracing 4847
707.9 Kpixels/sec 		1854
270.9 Kpixels/sec
Rigid Body Physics 6029
17651.4 FPS 		2742
8029.0 FPS
HDR 6425
23.3 Mpixels/sec 		2169
7.86 Mpixels/sec
Gaussian Blur 5738
100.5 Mpixels/sec 		2387
41.8 Mpixels/sec
Speech Recognition 6174
52.8 Words/sec 		2269
19.4 Words/sec
Face Detection 5330
1.56 Msubwindows/sec 		2307
673.9 Ksubwindows/sec
Memory Copy 6101
16.9 GB/sec 		2457
6.81 GB/sec
Memory Latency 6482
66.8 ns 		6110
70.9 ns
Memory Bandwidth 5431
29.0 GB/sec 		2067
11.0 GB/sec

Multi-Core Performance

iMac18,3 MacBook Air (11-inch Mid 2011)
Multi-Core Score 32582 4239
AES 17522
13.2 GB/sec 		3480
2.62 GB/sec
LZMA 43157
67.4 MB/sec 		4974
7.77 MB/sec
JPEG 49926
401.7 Mpixels/sec 		5676
45.7 Mpixels/sec
Canny 35362
490.4 Mpixels/sec 		4830
67.0 Mpixels/sec
Lua 42486
43.7 MB/sec 		3599
3.70 MB/sec
Dijkstra 30564
20.7 MTE/sec 		6640
4.49 MTE/sec
SQLite 20149
558.6 Krows/sec 		3552
98.5 Krows/sec
HTML5 Parse 38157
173.2 MB/sec 		3644
16.5 MB/sec
HTML5 DOM 42470
38.5 MElements/sec 		4259
3.86 MElements/sec
Histogram Equalization 41012
1.28 Gpixels/sec 		4142
129.4 Mpixels/sec
PDF Rendering 36024
957.0 Mpixels/sec 		4299
114.2 Mpixels/sec
LLVM 81237
5.59 Kfunctions/sec 		7705
529.8 functions/sec
Camera 51806
143.6 images/sec 		5242
14.5 images/sec
SGEMM 23896
505.1 Gflops 		2228
47.1 Gflops
SFFT 48937
122.0 Gflops 		4450
11.1 Gflops
N-Body Physics 45522
34.0 Mpairs/sec 		3445
2.57 Mpairs/sec
Ray Tracing 40132
5.86 Mpixels/sec 		3898
569.3 Kpixels/sec
Rigid Body Physics 60796
177973.4 FPS 		6115
17903.2 FPS
HDR 44431
161.1 Mpixels/sec 		4533
16.4 Mpixels/sec
Gaussian Blur 46679
817.7 Mpixels/sec 		4191
73.4 Mpixels/sec
Speech Recognition 22179
189.8 Words/sec 		4599
39.4 Words/sec
Face Detection 48787
14.2 Msubwindows/sec 		4666
1.36 Msubwindows/sec
Memory Copy 7384
20.5 GB/sec 		2975
8.24 GB/sec
Memory Latency 6348
68.2 ns 		5201
83.2 ns
Memory Bandwidth 5758
30.7 GB/sec 		2770
14.8 GB/sec

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