Geekbench Scores

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Single-Core Score 3002 3002
Multi-Core Score 7818 7818
Geekbench 4.3.2 Pro Geekbench 4.3.2 Pro

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G6030) macOS 10.13.6 (Build 17G6030)
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 32.00 GB 1333 MHz DDR3 32.00 GB 1333 MHz DDR3

Single-Core Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Single-Core Score 3002 3002
AES 2363
1.78 GB/sec
2363
1.78 GB/sec
LZMA 3002
4.69 MB/sec
3002
4.69 MB/sec
JPEG 3218
25.9 Mpixels/sec
3218
25.9 Mpixels/sec
Canny 2831
39.3 Mpixels/sec
2831
39.3 Mpixels/sec
Lua 2037
2.09 MB/sec
2037
2.09 MB/sec
Dijkstra 3575
2.42 MTE/sec
3575
2.42 MTE/sec
SQLite 2287
63.4 Krows/sec
2287
63.4 Krows/sec
HTML5 Parse 2302
10.5 MB/sec
2302
10.5 MB/sec
HTML5 DOM 3635
3.29 MElements/sec
3635
3.29 MElements/sec
Histogram Equalization 2720
85.0 Mpixels/sec
2720
85.0 Mpixels/sec
PDF Rendering 2818
74.9 Mpixels/sec
2818
74.9 Mpixels/sec
LLVM 4534
311.8 functions/sec
4534
311.8 functions/sec
Camera 3328
9.23 images/sec
3328
9.23 images/sec
SGEMM 1615
34.1 Gflops
1615
34.1 Gflops
SFFT 3001
7.48 Gflops
3001
7.48 Gflops
N-Body Physics 2424
1.81 Mpairs/sec
2424
1.81 Mpairs/sec
Ray Tracing 2437
355.9 Kpixels/sec
2437
355.9 Kpixels/sec
Rigid Body Physics 3701
10834.6 FPS
3701
10834.6 FPS
HDR 2868
10.4 Mpixels/sec
2868
10.4 Mpixels/sec
Gaussian Blur 3107
54.4 Mpixels/sec
3107
54.4 Mpixels/sec
Speech Recognition 3487
29.8 Words/sec
3487
29.8 Words/sec
Face Detection 3048
890.3 Ksubwindows/sec
3048
890.3 Ksubwindows/sec
Memory Copy 2949
8.17 GB/sec
2949
8.17 GB/sec
Memory Latency 6079
71.2 ns
6079
71.2 ns
Memory Bandwidth 2605
13.9 GB/sec
2605
13.9 GB/sec

Multi-Core Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Multi-Core Score 7818 7818
AES 8235
6.20 GB/sec
8235
6.20 GB/sec
LZMA 9050
14.1 MB/sec
9050
14.1 MB/sec
JPEG 10481
84.3 Mpixels/sec
10481
84.3 Mpixels/sec
Canny 8615
119.5 Mpixels/sec
8615
119.5 Mpixels/sec
Lua 6559
6.74 MB/sec
6559
6.74 MB/sec
Dijkstra 9597
6.49 MTE/sec
9597
6.49 MTE/sec
SQLite 6939
192.4 Krows/sec
6939
192.4 Krows/sec
HTML5 Parse 7723
35.1 MB/sec
7723
35.1 MB/sec
HTML5 DOM 10474
9.49 MElements/sec
10474
9.49 MElements/sec
Histogram Equalization 8740
273.1 Mpixels/sec
8740
273.1 Mpixels/sec
PDF Rendering 8151
216.6 Mpixels/sec
8151
216.6 Mpixels/sec
LLVM 13854
952.6 functions/sec
13854
952.6 functions/sec
Camera 10786
29.9 images/sec
10786
29.9 images/sec
SGEMM 4851
102.5 Gflops
4851
102.5 Gflops
SFFT 11097
27.7 Gflops
11097
27.7 Gflops
N-Body Physics 7570
5.65 Mpairs/sec
7570
5.65 Mpairs/sec
Ray Tracing 7487
1.09 Mpixels/sec
7487
1.09 Mpixels/sec
Rigid Body Physics 11762
34434.2 FPS
11762
34434.2 FPS
HDR 8655
31.4 Mpixels/sec
8655
31.4 Mpixels/sec
Gaussian Blur 9662
169.3 Mpixels/sec
9662
169.3 Mpixels/sec
Speech Recognition 7733
66.2 Words/sec
7733
66.2 Words/sec
Face Detection 10042
2.93 Msubwindows/sec
10042
2.93 Msubwindows/sec
Memory Copy 3375
9.35 GB/sec
3375
9.35 GB/sec
Memory Latency 5803
74.6 ns
5803
74.6 ns
Memory Bandwidth 2989
16.0 GB/sec
2989
16.0 GB/sec