Section Description Score Geekbench Score
Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit)
Integer Processor integer performance 9441 10717
Floating Point Processor floating point performance 16393
Memory Memory performance 5371
Stream Memory bandwidth performance 6012

Result Information

User MartinChiu
Upload Date Fri, 05 Apr 2013 08:51:45 +0000
Views 22

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8.3 (Build 12D78)
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 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 9441
Blowfish
single-core scalar
2282
100 MB/sec
 
Blowfish
multi-core scalar
14097
578 MB/sec
 
Text Compress
single-core scalar
2686
8.59 MB/sec
 
Text Compress
multi-core scalar
13852
45.4 MB/sec
 
Text Decompress
single-core scalar
3039
12.5 MB/sec
 
Text Decompress
multi-core scalar
15631
62.3 MB/sec
 
Image Compress
single-core scalar
3017
24.9 Mpixels/sec
 
Image Compress
multi-core scalar
14916
125 Mpixels/sec
 
Image Decompress
single-core scalar
3067
51.5 Mpixels/sec
 
Image Decompress
multi-core scalar
12792
209 Mpixels/sec
 
Lua
single-core scalar
5303
2.04 Mnodes/sec
 
Lua
multi-core scalar
22620
8.70 Mnodes/sec
 

Floating Point Performance

Floating Point 16393
Mandelbrot
single-core scalar
3002
2.00 Gflops
 
Mandelbrot
multi-core scalar
20058
13.1 Gflops
 
Dot Product
single-core scalar
4898
2.37 Gflops
 
Dot Product
multi-core scalar
18560
8.46 Gflops
 
Dot Product
single-core vector
5941
7.12 Gflops
 
Dot Product
multi-core vector
29257
30.4 Gflops
 
LU Decomposition
single-core scalar
1620
1.44 Gflops
 
LU Decomposition
multi-core scalar
3725
3.27 Gflops
 
Primality Test
single-core scalar
7596
1.13 Gflops
 
Primality Test
multi-core scalar
28220
5.24 Gflops
 
Sharpen Image
single-core scalar
7548
17.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
38159
87.9 Mpixels/sec
 
Blur Image
single-core scalar
8964
7.09 Mpixels/sec
 
Blur Image
multi-core scalar
51961
40.9 Mpixels/sec
 

Memory Performance

Memory 5371
Read Sequential
single-core scalar
6136
7.51 GB/sec
 
Write Sequential
single-core scalar
8945
6.12 GB/sec
 
Stdlib Allocate
single-core scalar
4285
16.0 Mallocs/sec
 
Stdlib Write
single-core scalar
3117
6.45 GB/sec
 
Stdlib Copy
single-core scalar
4374
4.51 GB/sec
 

Stream Performance

Stream 6012
Stream Copy
single-core scalar
5560
7.60 GB/sec
 
Stream Copy
single-core vector
7090
9.19 GB/sec
 
Stream Scale
single-core scalar
5613
7.28 GB/sec
 
Stream Scale
single-core vector
6309
8.51 GB/sec
 
Stream Add
single-core scalar
5779
8.72 GB/sec
 
Stream Add
single-core vector
6829
9.50 GB/sec
 
Stream Triad
single-core scalar
5840
8.07 GB/sec
 
Stream Triad
single-core vector
5077
9.50 GB/sec