Section Description Score Geekbench Score
Geekbench 2.1.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8925 10142
Floating Point Processor floating point performance 15704
Memory Memory performance 5078
Stream Memory bandwidth performance 5063

Result Information

Upload Date Sun, 27 Dec 2009 10:49:02 +0000
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System Information

iMac11,1
Operating System Mac OS X 10.6.2 (Build 10C540)
Model iMac11,1
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
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Computer, Inc. Mac-F2268DAE x.x
BIOS Apple Inc. IM111.88Z.0034.B00.0910301727
Memory 8.00 GB 1600 MHz DDR3

Integer Performance

Integer 8925
Blowfish
single-core scalar
2037
89.5 MB/sec
 
Blowfish
multi-core scalar
12799
525 MB/sec
 
Text Compress
single-core scalar
2452
7.84 MB/sec
 
Text Compress
multi-core scalar
13257
43.5 MB/sec
 
Text Decompress
single-core scalar
2661
10.9 MB/sec
 
Text Decompress
multi-core scalar
15027
59.9 MB/sec
 
Image Compress
single-core scalar
2716
22.4 Mpixels/sec
 
Image Compress
multi-core scalar
14468
122 Mpixels/sec
 
Image Decompress
single-core scalar
2869
48.2 Mpixels/sec
 
Image Decompress
multi-core scalar
10977
179 Mpixels/sec
 
Lua
single-core scalar
4733
1.82 Mnodes/sec
 
Lua
multi-core scalar
23113
8.89 Mnodes/sec
 

Floating Point Performance

Floating Point 15704
Mandelbrot
single-core scalar
2693
1.79 Gflops
 
Mandelbrot
multi-core scalar
19833
13.0 Gflops
 
Dot Product
single-core scalar
4390
2.12 Gflops
 
Dot Product
multi-core scalar
18510
8.44 Gflops
 
Dot Product
single-core vector
5271
6.32 Gflops
 
Dot Product
multi-core vector
25100
26.1 Gflops
 
LU Decomposition
single-core scalar
1484
1.32 Gflops
 
LU Decomposition
multi-core scalar
5955
5.22 Gflops
 
Primality Test
single-core scalar
6997
1.05 Gflops
 
Primality Test
multi-core scalar
27995
5.20 Gflops
 
Sharpen Image
single-core scalar
6790
15.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
35543
81.9 Mpixels/sec
 
Blur Image
single-core scalar
8368
6.62 Mpixels/sec
 
Blur Image
multi-core scalar
50937
40.1 Mpixels/sec
 

Memory Performance

Memory 5078
Read Sequential
single-core scalar
5457
6.68 GB/sec
 
Write Sequential
single-core scalar
8524
5.83 GB/sec
 
Stdlib Allocate
single-core scalar
3942
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3180
6.58 GB/sec
 
Stdlib Copy
single-core scalar
4290
4.42 GB/sec
 

Stream Performance

Stream 5063
Stream Copy
single-core scalar
4663
6.38 GB/sec
 
Stream Copy
single-core vector
6965
9.03 GB/sec
 
Stream Scale
single-core scalar
4530
5.88 GB/sec
 
Stream Scale
single-core vector
5870
7.92 GB/sec
 
Stream Add
single-core scalar
4082
6.16 GB/sec
 
Stream Add
single-core vector
5903
8.21 GB/sec
 
Stream Triad
single-core scalar
4242
5.86 GB/sec
 
Stream Triad
single-core vector
4253
7.96 GB/sec