iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8039 8039

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 1333 MHz DDR3 8.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6314 6314
Blowfish
single-core scalar
2368 2368
Blowfish
multi-core scalar
7709 7709
Text Compress
single-core scalar
3113 3113
Text Compress
multi-core scalar
9170 9170
Text Decompress
single-core scalar
3395 3395
Text Decompress
multi-core scalar
10617 10617
Image Compress
single-core scalar
2691 2691
Image Compress
multi-core scalar
8008 8008
Image Decompress
single-core scalar
2663 2663
Image Decompress
multi-core scalar
7915 7915
Lua
single-core scalar
4791 4791
Lua
multi-core scalar
13338 13338

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11000 11000
Mandelbrot
single-core scalar
3123 3123
Mandelbrot
multi-core scalar
9620 9620
Dot Product
single-core scalar
4993 4993
Dot Product
single-core vector
6069 6069
Dot Product
multi-core scalar
16053 16053
Dot Product
multi-core vector
21399 21399
LU Decomposition
single-core scalar
1501 1501
LU Decomposition
multi-core scalar
4241 4241
Primality Test
single-core scalar
7395 7395
Primality Test
multi-core scalar
17909 17909
Sharpen Image
single-core scalar
6900 6900
Sharpen Image
multi-core scalar
21143 21143
Blur Image
single-core scalar
8276 8276
Blur Image
multi-core scalar
25386 25386

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6568 6568
Read Sequential
single-core scalar
7583 7583
Write Sequential
single-core scalar
11384 11384
Stdlib Allocate
single-core scalar
4377 4377
Stdlib Write
single-core scalar
4066 4066
Stdlib Copy
single-core scalar
5434 5434

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6663 6663
Stream Copy
single-core scalar
7361 7361
Stream Copy
single-core vector
8539 8539
Stream Scale
single-core scalar
7819 7819
Stream Scale
single-core vector
8256 8256
Stream Add
single-core scalar
2750 2750
Stream Add
single-core vector
8907 8907
Stream Triad
single-core scalar
3153 3153
Stream Triad
single-core vector
6524 6524