iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 7627 7627

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2 Mac OS X 10.7.2
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.0047.B1D.1110171110 Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 8.00 GB 1067 MHz DDR3 8.00 GB 1067 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6114 6114
Blowfish
single-core scalar
2270 2270
Blowfish
multi-core scalar
7600 7600
Text Compress
single-core scalar
2993 2993
Text Compress
multi-core scalar
9092 9092
Text Decompress
single-core scalar
3173 3173
Text Decompress
multi-core scalar
10247 10247
Image Compress
single-core scalar
2610 2610
Image Compress
multi-core scalar
7990 7990
Image Decompress
single-core scalar
2605 2605
Image Decompress
multi-core scalar
7833 7833
Lua
single-core scalar
4384 4384
Lua
multi-core scalar
12571 12571

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 10795 10795
Mandelbrot
single-core scalar
2988 2988
Mandelbrot
multi-core scalar
9503 9503
Dot Product
single-core scalar
4773 4773
Dot Product
single-core vector
5888 5888
Dot Product
multi-core scalar
15913 15913
Dot Product
multi-core vector
21242 21242
LU Decomposition
single-core scalar
1462 1462
LU Decomposition
multi-core scalar
3836 3836
Primality Test
single-core scalar
7069 7069
Primality Test
multi-core scalar
17775 17775
Sharpen Image
single-core scalar
6663 6663
Sharpen Image
multi-core scalar
20950 20950
Blur Image
single-core scalar
7996 7996
Blur Image
multi-core scalar
25077 25077

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 5755 5755
Read Sequential
single-core scalar
7149 7149
Write Sequential
single-core scalar
9652 9652
Stdlib Allocate
single-core scalar
4264 4264
Stdlib Write
single-core scalar
3293 3293
Stdlib Copy
single-core scalar
4419 4419

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 5586 5586
Stream Copy
single-core scalar
6141 6141
Stream Copy
single-core vector
6952 6952
Stream Scale
single-core scalar
6494 6494
Stream Scale
single-core vector
6689 6689
Stream Add
single-core scalar
2679 2679
Stream Add
single-core vector
7276 7276
Stream Triad
single-core scalar
3068 3068
Stream Triad
single-core vector
5394 5394