iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 12386 12386

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8.5 (Build 12F45) Mac OS X 10.8.5 (Build 12F45)
Model iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 3.81 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-870 @ 3.81 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5 GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2238BAE 1.0 Apple Inc. Mac-F2238BAE 1.0
BIOS Apple Inc. IM112.88Z.0057.B00.1005051455 Apple Inc. IM112.88Z.0057.B00.1005051455
Memory 16.00 GB 1452 MHz DDR3 16.00 GB 1452 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 11139 11139
Blowfish
single-core scalar
2414 2414
Blowfish
multi-core scalar
16645 16645
Text Compress
single-core scalar
2911 2911
Text Compress
multi-core scalar
16823 16823
Text Decompress
single-core scalar
3220 3220
Text Decompress
multi-core scalar
18685 18685
Image Compress
single-core scalar
3221 3221
Image Compress
multi-core scalar
17650 17650
Image Decompress
single-core scalar
3328 3328
Image Decompress
multi-core scalar
15128 15128
Lua
single-core scalar
5642 5642
Lua
multi-core scalar
28009 28009

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 19306 19306
Mandelbrot
single-core scalar
3192 3192
Mandelbrot
multi-core scalar
23838 23838
Dot Product
single-core scalar
5218 5218
Dot Product
single-core vector
6296 6296
Dot Product
multi-core scalar
22129 22129
Dot Product
multi-core vector
34794 34794
LU Decomposition
single-core scalar
1742 1742
LU Decomposition
multi-core scalar
4040 4040
Primality Test
single-core scalar
8087 8087
Primality Test
multi-core scalar
34268 34268
Sharpen Image
single-core scalar
8039 8039
Sharpen Image
multi-core scalar
48440 48440
Blur Image
single-core scalar
9481 9481
Blur Image
multi-core scalar
60723 60723

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5773 5773
Read Sequential
single-core scalar
6188 6188
Write Sequential
single-core scalar
10276 10276
Stdlib Allocate
single-core scalar
4539 4539
Stdlib Write
single-core scalar
3599 3599
Stdlib Copy
single-core scalar
4263 4263

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 5765 5765
Stream Copy
single-core scalar
5215 5215
Stream Copy
single-core vector
7390 7390
Stream Scale
single-core scalar
5039 5039
Stream Scale
single-core vector
6437 6437
Stream Add
single-core scalar
4837 4837
Stream Add
single-core vector
7051 7051
Stream Triad
single-core scalar
4964 4964
Stream Triad
single-core vector
5189 5189