Geekbench Scores

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Single-Core Score 3601 3601
Multi-Core Score 8987 8987
Geekbench 4.2.0 Tryout Geekbench 4.2.0 Tryout

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System macOS 10.13.2 (Build 17C67b) macOS 10.13.2 (Build 17C67b)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Intel Core i5-2500S @ 2.70 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-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.004D.B00.1708080012 Apple Inc. IM121.88Z.004D.B00.1708080012
Memory 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Single-Core Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Single-Core Score 3601 3601
AES 2906
2.19 GB/sec
2906
2.19 GB/sec
LZMA 3691
5.77 MB/sec
3691
5.77 MB/sec
JPEG 3991
32.1 Mpixels/sec
3991
32.1 Mpixels/sec
Canny 3489
48.4 Mpixels/sec
3489
48.4 Mpixels/sec
Lua 2561
2.63 MB/sec
2561
2.63 MB/sec
Dijkstra 4220
2.86 MTE/sec
4220
2.86 MTE/sec
SQLite 2891
80.1 Krows/sec
2891
80.1 Krows/sec
HTML5 Parse 2815
12.8 MB/sec
2815
12.8 MB/sec
HTML5 DOM 4513
4.09 MElements/sec
4513
4.09 MElements/sec
Histogram Equalization 3275
102.3 Mpixels/sec
3275
102.3 Mpixels/sec
PDF Rendering 3565
94.7 Mpixels/sec
3565
94.7 Mpixels/sec
LLVM 5859
402.9 functions/sec
5859
402.9 functions/sec
Camera 4008
11.1 images/sec
4008
11.1 images/sec
SGEMM 2126
45.0 Gflops
2126
45.0 Gflops
SFFT 3691
9.20 Gflops
3691
9.20 Gflops
N-Body Physics 2891
2.16 Mpairs/sec
2891
2.16 Mpairs/sec
Ray Tracing 2890
422.1 Kpixels/sec
2890
422.1 Kpixels/sec
Rigid Body Physics 4366
12782.1 FPS
4366
12782.1 FPS
HDR 3446
12.5 Mpixels/sec
3446
12.5 Mpixels/sec
Gaussian Blur 3717
65.1 Mpixels/sec
3717
65.1 Mpixels/sec
Speech Recognition 4286
36.7 Words/sec
4286
36.7 Words/sec
Face Detection 3671
1.07 Msubwindows/sec
3671
1.07 Msubwindows/sec
Memory Copy 3223
8.93 GB/sec
3223
8.93 GB/sec
Memory Latency 6592
65.7 ns
6592
65.7 ns
Memory Bandwidth 3003
16.0 GB/sec
3003
16.0 GB/sec

Multi-Core Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Multi-Core Score 8987 8987
AES 8927
6.72 GB/sec
8927
6.72 GB/sec
LZMA 10617
16.6 MB/sec
10617
16.6 MB/sec
JPEG 12325
99.2 Mpixels/sec
12325
99.2 Mpixels/sec
Canny 10046
139.3 Mpixels/sec
10046
139.3 Mpixels/sec
Lua 7948
8.17 MB/sec
7948
8.17 MB/sec
Dijkstra 10551
7.14 MTE/sec
10551
7.14 MTE/sec
SQLite 8606
238.6 Krows/sec
8606
238.6 Krows/sec
HTML5 Parse 8266
37.5 MB/sec
8266
37.5 MB/sec
HTML5 DOM 13464
12.2 MElements/sec
13464
12.2 MElements/sec
Histogram Equalization 9830
307.2 Mpixels/sec
9830
307.2 Mpixels/sec
PDF Rendering 9076
241.1 Mpixels/sec
9076
241.1 Mpixels/sec
LLVM 17609
1.21 Kfunctions/sec
17609
1.21 Kfunctions/sec
Camera 12068
33.5 images/sec
12068
33.5 images/sec
SGEMM 6180
130.6 Gflops
6180
130.6 Gflops
SFFT 11969
29.8 Gflops
11969
29.8 Gflops
N-Body Physics 8846
6.61 Mpairs/sec
8846
6.61 Mpairs/sec
Ray Tracing 8705
1.27 Mpixels/sec
8705
1.27 Mpixels/sec
Rigid Body Physics 13299
38931.8 FPS
13299
38931.8 FPS
HDR 9916
35.9 Mpixels/sec
9916
35.9 Mpixels/sec
Gaussian Blur 11343
198.7 Mpixels/sec
11343
198.7 Mpixels/sec
Speech Recognition 8821
75.5 Words/sec
8821
75.5 Words/sec
Face Detection 11218
3.28 Msubwindows/sec
11218
3.28 Msubwindows/sec
Memory Copy 3588
9.94 GB/sec
3588
9.94 GB/sec
Memory Latency 6329
68.4 ns
6329
68.4 ns
Memory Bandwidth 3146
16.8 GB/sec
3146
16.8 GB/sec