iMac (21.5-inch Mid 2011) vs System manufacturer System Product Name

Geekbench Scores

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Single-Core Score 3336 1379
Multi-Core Score 8511 1550
Geekbench 4.2.2 Tryout Geekbench 4.4.4

System Information

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Operating System Mac OS X 10.11.5 (Build 15F34) Microsoft Windows 7 Enterprise (64-bit)
Model iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores 		Intel Pentium 4 550/551 @ 4.06 GHz
1 Processor, 1 Core, 2 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 15 Model 4 Stepping 1
Processor Codename Prescott
Processor Package Socket 775 LGA
L1 Instruction Cache 32 KB x 2 0 KB
L1 Data Cache 32 KB x 2 16 KB
L2 Cache 256 KB x 2 1024 KB
L3 Cache 6144 KB 0 KB
Motherboard Apple Inc. Mac-942B5BF58194151B ASUSTeK Computer INC. Commando
Northbridge Intel P965/G965 C2
Southbridge Intel 82801HB/HR (ICH8/R) B0
BIOS Apple Inc. IM121.88Z.0047.B1E.1110201314 American Megatrends Inc. 1901
Memory 8.00 GB 1333 MHz DDR3 2.00 GB DDR2 SDRAM 399MHz

Single-Core Performance

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Single-Core Score 3336 1379
AES 2631
1.98 GB/sec 		106
82.3 MB/sec
LZMA 3441
5.38 MB/sec 		1784
2.79 MB/sec
JPEG 3637
29.3 Mpixels/sec 		2237
18.0 Mpixels/sec
Canny 3208
44.5 Mpixels/sec 		1603
22.2 Mpixels/sec
Lua 2345
2.41 MB/sec 		1660
1.71 MB/sec
Dijkstra 3932
2.66 MTE/sec 		1665
1.13 MTE/sec
SQLite 2634
73.0 Krows/sec 		1345
37.3 Krows/sec
HTML5 Parse 2611
11.9 MB/sec 		1563
7.10 MB/sec
HTML5 DOM 4149
3.76 MElements/sec 		1383
1.25 MElements/sec
Histogram Equalization 2978
93.1 Mpixels/sec 		1477
46.2 Mpixels/sec
PDF Rendering 3130
83.2 Mpixels/sec 		1552
41.2 Mpixels/sec
LLVM 5528
380.1 functions/sec 		2118
145.7 functions/sec
Camera 3555
9.86 images/sec 		1926
5.34 images/sec
SGEMM 1905
40.3 Gflops 		401
8.49 Gflops
SFFT 3434
8.56 Gflops 		688
1.72 Gflops
N-Body Physics 2617
1.95 Mpairs/sec 		863
645.0 Kpairs/sec
Ray Tracing 2673
390.4 Kpixels/sec 		1074
156.9 Kpixels/sec
Rigid Body Physics 3980
11653.1 FPS 		1197
3504.4 FPS
HDR 3114
11.3 Mpixels/sec 		1826
6.62 Mpixels/sec
Gaussian Blur 3431
60.1 Mpixels/sec 		573
10.1 Mpixels/sec
Speech Recognition 3987
34.1 Words/sec 		1384
11.8 Words/sec
Face Detection 3299
963.6 Ksubwindows/sec 		1467
428.5 Ksubwindows/sec
Memory Copy 3216
8.91 GB/sec 		1033
2.86 GB/sec
Memory Latency 6428
67.3 ns 		4670
92.7 ns
Memory Bandwidth 2816
15.0 GB/sec 		981
5.24 GB/sec

Multi-Core Performance

iMac (21.5-inch Mid 2011) System manufacturer System Product Name
Multi-Core Score 8511 1550
AES 8236
6.20 GB/sec 		118
91.2 MB/sec
LZMA 10022
15.7 MB/sec 		2255
3.52 MB/sec
JPEG 11467
92.3 Mpixels/sec 		2756
22.2 Mpixels/sec
Canny 9478
131.4 Mpixels/sec 		1891
26.2 Mpixels/sec
Lua 7254
7.45 MB/sec 		1475
1.52 MB/sec
Dijkstra 10213
6.91 MTE/sec 		1966
1.33 MTE/sec
SQLite 8126
225.3 Krows/sec 		1413
39.2 Krows/sec
HTML5 Parse 7984
36.2 MB/sec 		1623
7.37 MB/sec
HTML5 DOM 12441
11.3 MElements/sec 		1466
1.33 MElements/sec
Histogram Equalization 9338
291.8 Mpixels/sec 		2081
65.0 Mpixels/sec
PDF Rendering 8589
228.2 Mpixels/sec 		2013
53.5 Mpixels/sec
LLVM 16908
1.16 Kfunctions/sec 		2529
173.9 functions/sec
Camera 11187
31.0 images/sec 		2191
6.08 images/sec
SGEMM 5823
123.1 Gflops 		283
6.00 Gflops
SFFT 11176
27.9 Gflops 		884
2.21 Gflops
N-Body Physics 8272
6.18 Mpairs/sec 		1079
805.9 Kpairs/sec
Ray Tracing 8105
1.18 Mpixels/sec 		1360
198.7 Kpixels/sec
Rigid Body Physics 12383
36249.9 FPS 		1727
5056.7 FPS
HDR 9394
34.1 Mpixels/sec 		2396
8.69 Mpixels/sec
Gaussian Blur 10645
186.5 Mpixels/sec 		928
16.3 Mpixels/sec
Speech Recognition 8578
73.4 Words/sec 		1867
16.0 Words/sec
Face Detection 10438
3.05 Msubwindows/sec 		1571
458.9 Ksubwindows/sec
Memory Copy 3736
10.4 GB/sec 		1080
2.99 GB/sec
Memory Latency 6134
70.6 ns 		4136
104.7 ns
Memory Bandwidth 3190
17.0 GB/sec 		964
5.15 GB/sec

Compare

Remove Baseline Geekbench 6 now available