Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 9505 10823
Floating Point Processor floating point performance 16981
Memory Memory performance 5466
Stream Memory bandwidth performance 4606

Result Information

User dfbomb
Upload Date Sun, 17 Jul 2011 04:31:06 +0000
Views 2

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.6.8 (Build 10K540)
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
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-F2238BAE iMac11,3
BIOS Apple Inc. IM112.88Z.0057.B00.1005031455
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 9505
Blowfish
single-core scalar
2272
99.8 MB/sec
 
Blowfish
multi-core scalar
13895
569 MB/sec
 
Text Compress
single-core scalar
2707
8.66 MB/sec
 
Text Compress
multi-core scalar
14029
46.0 MB/sec
 
Text Decompress
single-core scalar
3034
12.5 MB/sec
 
Text Decompress
multi-core scalar
15562
62.0 MB/sec
 
Image Compress
single-core scalar
2999
24.8 Mpixels/sec
 
Image Compress
multi-core scalar
15051
127 Mpixels/sec
 
Image Decompress
single-core scalar
3166
53.1 Mpixels/sec
 
Image Decompress
multi-core scalar
13580
222 Mpixels/sec
 
Lua
single-core scalar
5288
2.04 Mnodes/sec
 
Lua
multi-core scalar
22488
8.65 Mnodes/sec
 

Floating Point Performance

Floating Point 16981
Mandelbrot
single-core scalar
2988
1.99 Gflops
 
Mandelbrot
multi-core scalar
19924
13.0 Gflops
 
Dot Product
single-core scalar
4866
2.35 Gflops
 
Dot Product
multi-core scalar
18523
8.44 Gflops
 
Dot Product
single-core vector
5822
6.98 Gflops
 
Dot Product
multi-core vector
31290
32.5 Gflops
 
LU Decomposition
single-core scalar
1493
1.33 Gflops
 
LU Decomposition
multi-core scalar
7699
6.75 Gflops
 
Primality Test
single-core scalar
7763
1.16 Gflops
 
Primality Test
multi-core scalar
27639
5.13 Gflops
 
Sharpen Image
single-core scalar
7511
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
40151
92.5 Mpixels/sec
 
Blur Image
single-core scalar
9318
7.37 Mpixels/sec
 
Blur Image
multi-core scalar
52752
41.5 Mpixels/sec
 

Memory Performance

Memory 5466
Read Sequential
single-core scalar
6025
7.38 GB/sec
 
Write Sequential
single-core scalar
9122
6.24 GB/sec
 
Stdlib Allocate
single-core scalar
4653
17.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3142
6.50 GB/sec
 
Stdlib Copy
single-core scalar
4390
4.53 GB/sec
 

Stream Performance

Stream 4606
Stream Copy
single-core scalar
4667
6.38 GB/sec
 
Stream Copy
single-core vector
5244
6.80 GB/sec
 
Stream Scale
single-core scalar
4480
5.81 GB/sec
 
Stream Scale
single-core vector
4956
6.69 GB/sec
 
Stream Add
single-core scalar
4374
6.60 GB/sec
 
Stream Add
single-core vector
4886
6.80 GB/sec
 
Stream Triad
single-core scalar
4545
6.28 GB/sec
 
Stream Triad
single-core vector
3702
6.93 GB/sec