iMac18,2 vs iMac (21.5-inch Mid 2011)

Geekbench Scores

iMac18,2 iMac (21.5-inch Mid 2011)
Single-Core Score 5378 3546
Multi-Core Score 21550 8986
Geekbench 4.2.3 Pro Geekbench 4.4.2 Tryout

System Information

iMac18,2 iMac (21.5-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G2112) macOS 10.13.6 (Build 17G65)
Model iMac18,2 iMac (21.5-inch Mid 2011)
Processor Intel Core i5-8500 @ 3.00 GHz
1 Processor, 6 Cores 		Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 3 32 KB x 2
L1 Data Cache 32 KB x 3 32 KB x 2
L2 Cache 256 KB x 3 256 KB x 2
L3 Cache 9216 KB 6144 KB
Motherboard Apple Inc. Mac-77F17D7DA9285301 iMac18,2 Apple Inc. Mac-942B5BF58194151B
BIOS Apple Inc. IM183.88Z.0161.B00.1806260901 Apple Inc. IM121.88Z.0047.B1E.1110201314
Memory 16.00 GB 2666 MHz DDR4 8.00 GB 1333 MHz DDR3

Single-Core Performance

iMac18,2 iMac (21.5-inch Mid 2011)
Single-Core Score 5378 3546
AES 3502
2.64 GB/sec 		2552
1.92 GB/sec
LZMA 4693
7.33 MB/sec 		3440
5.37 MB/sec
JPEG 5212
41.9 Mpixels/sec 		3822
30.8 Mpixels/sec
Canny 4870
67.5 Mpixels/sec 		3157
43.8 Mpixels/sec
Lua 5145
5.29 MB/sec 		2393
2.46 MB/sec
Dijkstra 5999
4.06 MTE/sec 		3974
2.69 MTE/sec
SQLite 4517
125.2 Krows/sec 		2887
80.0 Krows/sec
HTML5 Parse 4276
19.4 MB/sec 		2857
13.0 MB/sec
HTML5 DOM 5873
5.32 MElements/sec 		4535
4.11 MElements/sec
Histogram Equalization 4692
146.6 Mpixels/sec 		3135
98.0 Mpixels/sec
PDF Rendering 5271
140.0 Mpixels/sec 		3572
94.9 Mpixels/sec
LLVM 8626
593.1 functions/sec 		6211
427.1 functions/sec
Camera 5516
15.3 images/sec 		4011
11.1 images/sec
SGEMM 5554
117.4 Gflops 		2132
45.1 Gflops
SFFT 5760
14.4 Gflops 		3812
9.50 Gflops
N-Body Physics 4938
3.69 Mpairs/sec 		2930
2.19 Mpairs/sec
Ray Tracing 4583
669.3 Kpixels/sec 		2983
435.7 Kpixels/sec
Rigid Body Physics 5806
16998.6 FPS 		4479
13113.4 FPS
HDR 6296
22.8 Mpixels/sec 		3513
12.7 Mpixels/sec
Gaussian Blur 5490
96.2 Mpixels/sec 		3841
67.3 Mpixels/sec
Speech Recognition 5821
49.8 Words/sec 		4440
38.0 Words/sec
Face Detection 5111
1.49 Msubwindows/sec 		3718
1.09 Msubwindows/sec
Memory Copy 5531
15.3 GB/sec 		3116
8.63 GB/sec
Memory Latency 7250
59.7 ns 		6626
65.3 ns
Memory Bandwidth 5124
27.4 GB/sec 		2875
15.4 GB/sec

Multi-Core Performance

iMac18,2 iMac (21.5-inch Mid 2011)
Multi-Core Score 21550 8986
AES 16161
12.2 GB/sec 		8733
6.58 GB/sec
LZMA 23665
37.0 MB/sec 		10897
17.0 MB/sec
JPEG 29280
235.6 Mpixels/sec 		12358
99.4 Mpixels/sec
Canny 23340
323.7 Mpixels/sec 		9965
138.2 Mpixels/sec
Lua 27020
27.8 MB/sec 		7875
8.09 MB/sec
Dijkstra 19092
12.9 MTE/sec 		10285
6.96 MTE/sec
SQLite 20891
579.2 Krows/sec 		8978
248.9 Krows/sec
HTML5 Parse 22292
101.2 MB/sec 		8522
38.7 MB/sec
HTML5 DOM 30028
27.2 MElements/sec 		13346
12.1 MElements/sec
Histogram Equalization 24520
766.1 Mpixels/sec 		9820
306.9 Mpixels/sec
PDF Rendering 23287
618.7 Mpixels/sec 		8709
231.4 Mpixels/sec
LLVM 45960
3.16 Kfunctions/sec 		17884
1.23 Kfunctions/sec
Camera 30118
83.5 images/sec 		12079
33.5 images/sec
SGEMM 17690
373.9 Gflops 		6257
132.3 Gflops
SFFT 33968
84.7 Gflops 		12013
29.9 Gflops
N-Body Physics 28334
21.2 Mpairs/sec 		8892
6.64 Mpairs/sec
Ray Tracing 23093
3.37 Mpixels/sec 		8696
1.27 Mpixels/sec
Rigid Body Physics 31881
93327.2 FPS 		13381
39173.6 FPS
HDR 28916
104.8 Mpixels/sec 		10055
36.4 Mpixels/sec
Gaussian Blur 29530
517.3 Mpixels/sec 		11416
200.0 Mpixels/sec
Speech Recognition 18490
158.2 Words/sec 		8801
75.3 Words/sec
Face Detection 29200
8.53 Msubwindows/sec 		11158
3.26 Msubwindows/sec
Memory Copy 6360
17.6 GB/sec 		3481
9.65 GB/sec
Memory Latency 6943
62.4 ns 		6302
68.7 ns
Memory Bandwidth 5157
27.5 GB/sec 		3095
16.5 GB/sec

Compare

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