Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9496 10785
Floating Point Processor floating point performance 16498
Memory Memory performance 5445
Stream Memory bandwidth performance 5990

Result Information

User FixtionFXReality
Upload Date Sat, 19 Nov 2011 09:57:16 +0000
Views 2

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.8 (Build 10K549)
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.B00.1005031455
Memory 12.00 GB 1333 MHz DDR3

Integer Performance

Integer 9496
Blowfish
single-core scalar
2268
99.7 MB/sec
 
Blowfish
multi-core scalar
13907
570 MB/sec
 
Text Compress
single-core scalar
2725
8.72 MB/sec
 
Text Compress
multi-core scalar
14062
46.1 MB/sec
 
Text Decompress
single-core scalar
3038
12.5 MB/sec
 
Text Decompress
multi-core scalar
15783
62.9 MB/sec
 
Image Compress
single-core scalar
3012
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
15109
127 Mpixels/sec
 
Image Decompress
single-core scalar
3099
52.0 Mpixels/sec
 
Image Decompress
multi-core scalar
12619
206 Mpixels/sec
 
Lua
single-core scalar
5296
2.04 Mnodes/sec
 
Lua
multi-core scalar
23041
8.86 Mnodes/sec
 

Floating Point Performance

Floating Point 16498
Mandelbrot
single-core scalar
3004
2.00 Gflops
 
Mandelbrot
multi-core scalar
20056
13.1 Gflops
 
Dot Product
single-core scalar
4915
2.37 Gflops
 
Dot Product
multi-core scalar
18606
8.48 Gflops
 
Dot Product
single-core vector
5932
7.11 Gflops
 
Dot Product
multi-core vector
29266
30.4 Gflops
 
LU Decomposition
single-core scalar
1615
1.44 Gflops
 
LU Decomposition
multi-core scalar
3681
3.23 Gflops
 
Primality Test
single-core scalar
7542
1.13 Gflops
 
Primality Test
multi-core scalar
27593
5.12 Gflops
 
Sharpen Image
single-core scalar
7554
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
40662
93.7 Mpixels/sec
 
Blur Image
single-core scalar
8934
7.07 Mpixels/sec
 
Blur Image
multi-core scalar
51622
40.6 Mpixels/sec
 

Memory Performance

Memory 5445
Read Sequential
single-core scalar
6113
7.48 GB/sec
 
Write Sequential
single-core scalar
9206
6.30 GB/sec
 
Stdlib Allocate
single-core scalar
4406
16.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3162
6.55 GB/sec
 
Stdlib Copy
single-core scalar
4340
4.47 GB/sec
 

Stream Performance

Stream 5990
Stream Copy
single-core scalar
5526
7.56 GB/sec
 
Stream Copy
single-core vector
6992
9.07 GB/sec
 
Stream Scale
single-core scalar
5563
7.22 GB/sec
 
Stream Scale
single-core vector
6309
8.52 GB/sec
 
Stream Add
single-core scalar
5791
8.74 GB/sec
 
Stream Add
single-core vector
6837
9.51 GB/sec
 
Stream Triad
single-core scalar
5841
8.07 GB/sec
 
Stream Triad
single-core vector
5062
9.48 GB/sec