Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 11070 12361
Floating Point Processor floating point performance 19388
Memory Memory performance 5590
Stream Memory bandwidth performance 5827

Result Information

User Morgonaut
Upload Date Wed, 27 Nov 2013 12:17:36 +0000
Views 18

System Information

iMac (27-inch Mid 2010)
Operating System Mac OS X 10.8.5 (Build 12F45)
Model iMac (27-inch Mid 2010)
Processor Intel Core i7-870 @ 3.81 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 1.0
BIOS Apple Inc. IM112.88Z.0057.B00.1005051455
Memory 16.00 GB 1452 MHz DDR3

Integer Performance

Integer 11070
Blowfish
single-core scalar
2410
106 MB/sec
 
Blowfish
multi-core scalar
16653
682 MB/sec
 
Text Compress
single-core scalar
2908
9.30 MB/sec
 
Text Compress
multi-core scalar
16775
55.0 MB/sec
 
Text Decompress
single-core scalar
3233
13.3 MB/sec
 
Text Decompress
multi-core scalar
18529
73.8 MB/sec
 
Image Compress
single-core scalar
3220
26.6 Mpixels/sec
 
Image Compress
multi-core scalar
17361
146 Mpixels/sec
 
Image Decompress
single-core scalar
3341
56.1 Mpixels/sec
 
Image Decompress
multi-core scalar
14978
244 Mpixels/sec
 
Lua
single-core scalar
5639
2.17 Mnodes/sec
 
Lua
multi-core scalar
27793
10.7 Mnodes/sec
 

Floating Point Performance

Floating Point 19388
Mandelbrot
single-core scalar
3193
2.12 Gflops
 
Mandelbrot
multi-core scalar
23871
15.6 Gflops
 
Dot Product
single-core scalar
5218
2.52 Gflops
 
Dot Product
multi-core scalar
22125
10.1 Gflops
 
Dot Product
single-core vector
6298
7.55 Gflops
 
Dot Product
multi-core vector
34635
36.0 Gflops
 
LU Decomposition
single-core scalar
1741
1.55 Gflops
 
LU Decomposition
multi-core scalar
4247
3.72 Gflops
 
Primality Test
single-core scalar
8084
1.21 Gflops
 
Primality Test
multi-core scalar
34424
6.39 Gflops
 
Sharpen Image
single-core scalar
8026
18.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
48293
111 Mpixels/sec
 
Blur Image
single-core scalar
9495
7.51 Mpixels/sec
 
Blur Image
multi-core scalar
61788
48.6 Mpixels/sec
 

Memory Performance

Memory 5590
Read Sequential
single-core scalar
6192
7.58 GB/sec
 
Write Sequential
single-core scalar
9180
6.28 GB/sec
 
Stdlib Allocate
single-core scalar
4579
17.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3197
6.62 GB/sec
 
Stdlib Copy
single-core scalar
4806
4.95 GB/sec
 

Stream Performance

Stream 5827
Stream Copy
single-core scalar
5332
7.29 GB/sec
 
Stream Copy
single-core vector
7613
9.87 GB/sec
 
Stream Scale
single-core scalar
5210
6.76 GB/sec
 
Stream Scale
single-core vector
6444
8.70 GB/sec
 
Stream Add
single-core scalar
4815
7.27 GB/sec
 
Stream Add
single-core vector
7066
9.83 GB/sec
 
Stream Triad
single-core scalar
4955
6.85 GB/sec
 
Stream Triad
single-core vector
5185
9.71 GB/sec