iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Geekbench 2 Score 10821 10821

System Information

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
Model iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-870 @ 2.93 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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3 Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455 Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 12.00 GB 1333 MHz DDR3 12.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Integer 9519 9519
Blowfish
single-core scalar
2272 2272
Blowfish
multi-core scalar
13969 13969
Text Compress
single-core scalar
2730 2730
Text Compress
multi-core scalar
14081 14081
Text Decompress
single-core scalar
3027 3027
Text Decompress
multi-core scalar
15785 15785
Image Compress
single-core scalar
3020 3020
Image Compress
multi-core scalar
15015 15015
Image Decompress
single-core scalar
3168 3168
Image Decompress
multi-core scalar
12922 12922
Lua
single-core scalar
5234 5234
Lua
multi-core scalar
23009 23009

Floating Point Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Floating Point 16998 16998
Mandelbrot
single-core scalar
3002 3002
Mandelbrot
multi-core scalar
19950 19950
Dot Product
single-core scalar
4892 4892
Dot Product
single-core vector
5851 5851
Dot Product
multi-core scalar
18554 18554
Dot Product
multi-core vector
31284 31284
LU Decomposition
single-core scalar
1494 1494
LU Decomposition
multi-core scalar
7466 7466
Primality Test
single-core scalar
7805 7805
Primality Test
multi-core scalar
27617 27617
Sharpen Image
single-core scalar
7550 7550
Sharpen Image
multi-core scalar
40317 40317
Blur Image
single-core scalar
9339 9339
Blur Image
multi-core scalar
52863 52863

Memory Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Memory 5406 5406
Read Sequential
single-core scalar
6001 6001
Write Sequential
single-core scalar
9124 9124
Stdlib Allocate
single-core scalar
4436 4436
Stdlib Write
single-core scalar
3153 3153
Stdlib Copy
single-core scalar
4320 4320

Stream Performance

iMac (27-inch Mid 2010) iMac (27-inch Mid 2010)
Stream 4598 4598
Stream Copy
single-core scalar
4456 4456
Stream Copy
single-core vector
5346 5346
Stream Scale
single-core scalar
4414 4414
Stream Scale
single-core vector
4745 4745
Stream Add
single-core scalar
4344 4344
Stream Add
single-core vector
5033 5033
Stream Triad
single-core scalar
4709 4709
Stream Triad
single-core vector
3744 3744