Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 9394 10583
Floating Point Processor floating point performance 16360
Memory Memory performance 5000
Stream Memory bandwidth performance 5700

Result Information

User chevalier433
Upload Date Sun, 03 Jun 2012 14:04:57 +0000
Views 4

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.7.4 (Build 11E53)
Model iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B01.1112090906
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9394
Blowfish
single-core scalar
2256
99.1 MB/sec
 
Blowfish
multi-core scalar
13853
568 MB/sec
 
Text Compress
single-core scalar
2735
8.75 MB/sec
 
Text Compress
multi-core scalar
14079
46.2 MB/sec
 
Text Decompress
single-core scalar
3026
12.4 MB/sec
 
Text Decompress
multi-core scalar
15568
62.0 MB/sec
 
Image Compress
single-core scalar
3019
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
14705
124 Mpixels/sec
 
Image Decompress
single-core scalar
3088
51.8 Mpixels/sec
 
Image Decompress
multi-core scalar
13063
213 Mpixels/sec
 
Lua
single-core scalar
5176
1.99 Mnodes/sec
 
Lua
multi-core scalar
22164
8.53 Mnodes/sec
 

Floating Point Performance

Floating Point 16360
Mandelbrot
single-core scalar
3007
2.00 Gflops
 
Mandelbrot
multi-core scalar
19923
13.0 Gflops
 
Dot Product
single-core scalar
4919
2.38 Gflops
 
Dot Product
multi-core scalar
18546
8.45 Gflops
 
Dot Product
single-core vector
5924
7.10 Gflops
 
Dot Product
multi-core vector
28933
30.1 Gflops
 
LU Decomposition
single-core scalar
1616
1.44 Gflops
 
LU Decomposition
multi-core scalar
3744
3.28 Gflops
 
Primality Test
single-core scalar
7682
1.15 Gflops
 
Primality Test
multi-core scalar
26953
5.00 Gflops
 
Sharpen Image
single-core scalar
7534
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40335
92.9 Mpixels/sec
 
Blur Image
single-core scalar
8940
7.07 Mpixels/sec
 
Blur Image
multi-core scalar
50993
40.1 Mpixels/sec
 

Memory Performance

Memory 5000
Read Sequential
single-core scalar
6131
7.51 GB/sec
 
Write Sequential
single-core scalar
8474
5.80 GB/sec
 
Stdlib Allocate
single-core scalar
3846
14.4 Mallocs/sec
 
Stdlib Write
single-core scalar
2860
5.92 GB/sec
 
Stdlib Copy
single-core scalar
3690
3.80 GB/sec
 

Stream Performance

Stream 5700
Stream Copy
single-core scalar
5329
7.29 GB/sec
 
Stream Copy
single-core vector
7021
9.10 GB/sec
 
Stream Scale
single-core scalar
5348
6.94 GB/sec
 
Stream Scale
single-core vector
6194
8.36 GB/sec
 
Stream Add
single-core scalar
5698
8.60 GB/sec
 
Stream Add
single-core vector
6477
9.01 GB/sec
 
Stream Triad
single-core scalar
4439
6.13 GB/sec
 
Stream Triad
single-core vector
5096
9.54 GB/sec