Geekbench Scores

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Single-Core Score 1762 1762
Multi-Core Score 5245 5245
Geekbench 4.3.4 Tryout Geekbench 4.3.4 Tryout

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System macOS 10.14.5 (Build 18F203) macOS 10.14.5 (Build 18F203)
Model iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 6144 KB 6144 KB
Motherboard Apple Inc. Mac-942B5BF58194151B Apple Inc. Mac-942B5BF58194151B
BIOS Apple Inc. 83.0.0.0.0 Apple Inc. 83.0.0.0.0
Memory 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Single-Core Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Single-Core Score 1762 1762
AES 1205
929.9 MB/sec
1205
929.9 MB/sec
LZMA 1653
2.58 MB/sec
1653
2.58 MB/sec
JPEG 1733
13.9 Mpixels/sec
1733
13.9 Mpixels/sec
Canny 1549
21.5 Mpixels/sec
1549
21.5 Mpixels/sec
Lua 1093
1.12 MB/sec
1093
1.12 MB/sec
Dijkstra 2101
1.42 MTE/sec
2101
1.42 MTE/sec
SQLite 1250
34.7 Krows/sec
1250
34.7 Krows/sec
HTML5 Parse 1329
6.04 MB/sec
1329
6.04 MB/sec
HTML5 DOM 1908
1.73 MElements/sec
1908
1.73 MElements/sec
Histogram Equalization 1435
44.9 Mpixels/sec
1435
44.9 Mpixels/sec
PDF Rendering 1910
50.8 Mpixels/sec
1910
50.8 Mpixels/sec
LLVM 2574
177.0 functions/sec
2574
177.0 functions/sec
Camera 1765
4.90 images/sec
1765
4.90 images/sec
SGEMM 849
18.0 Gflops
849
18.0 Gflops
SFFT 1700
4.24 Gflops
1700
4.24 Gflops
N-Body Physics 1265
944.9 Kpairs/sec
1265
944.9 Kpairs/sec
Ray Tracing 1244
181.8 Kpixels/sec
1244
181.8 Kpixels/sec
Rigid Body Physics 1920
5622.9 FPS
1920
5622.9 FPS
HDR 1494
5.42 Mpixels/sec
1494
5.42 Mpixels/sec
Gaussian Blur 1664
29.2 Mpixels/sec
1664
29.2 Mpixels/sec
Speech Recognition 1940
16.6 Words/sec
1940
16.6 Words/sec
Face Detection 1520
444.0 Ksubwindows/sec
1520
444.0 Ksubwindows/sec
Memory Copy 2263
6.27 GB/sec
2263
6.27 GB/sec
Memory Latency 4986
86.8 ns
4986
86.8 ns
Memory Bandwidth 1552
8.29 GB/sec
1552
8.29 GB/sec

Multi-Core Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Multi-Core Score 5245 5245
AES 4678
3.52 GB/sec
4678
3.52 GB/sec
LZMA 6247
9.76 MB/sec
6247
9.76 MB/sec
JPEG 6975
56.1 Mpixels/sec
6975
56.1 Mpixels/sec
Canny 6050
83.9 Mpixels/sec
6050
83.9 Mpixels/sec
Lua 4262
4.38 MB/sec
4262
4.38 MB/sec
Dijkstra 7453
5.04 MTE/sec
7453
5.04 MTE/sec
SQLite 4891
135.6 Krows/sec
4891
135.6 Krows/sec
HTML5 Parse 5077
23.1 MB/sec
5077
23.1 MB/sec
HTML5 DOM 7339
6.65 MElements/sec
7339
6.65 MElements/sec
Histogram Equalization 5465
170.8 Mpixels/sec
5465
170.8 Mpixels/sec
PDF Rendering 6484
172.3 Mpixels/sec
6484
172.3 Mpixels/sec
LLVM 8134
559.3 functions/sec
8134
559.3 functions/sec
Camera 5921
16.4 images/sec
5921
16.4 images/sec
SGEMM 2919
61.7 Gflops
2919
61.7 Gflops
SFFT 6017
15.0 Gflops
6017
15.0 Gflops
N-Body Physics 4754
3.55 Mpairs/sec
4754
3.55 Mpairs/sec
Ray Tracing 4711
688.0 Kpixels/sec
4711
688.0 Kpixels/sec
Rigid Body Physics 7164
20973.4 FPS
7164
20973.4 FPS
HDR 5632
20.4 Mpixels/sec
5632
20.4 Mpixels/sec
Gaussian Blur 6390
111.9 Mpixels/sec
6390
111.9 Mpixels/sec
Speech Recognition 5453
46.7 Words/sec
5453
46.7 Words/sec
Face Detection 6065
1.77 Msubwindows/sec
6065
1.77 Msubwindows/sec
Memory Copy 3185
8.83 GB/sec
3185
8.83 GB/sec
Memory Latency 4642
93.3 ns
4642
93.3 ns
Memory Bandwidth 2633
14.1 GB/sec
2633
14.1 GB/sec