Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11511 13033
Floating Point Processor floating point performance 19760
Memory Memory performance 6507
Stream Memory bandwidth performance 7870

Result Information

User davidmbrewer
Upload Date Wed, 06 Nov 2013 16:47:01 +0000
Views 6

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.9.0
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
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-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11511
Blowfish
single-core scalar
2325
102 MB/sec
 
Blowfish
multi-core scalar
14962
613 MB/sec
 
Text Compress
single-core scalar
3746
12.0 MB/sec
 
Text Compress
multi-core scalar
18465
60.6 MB/sec
 
Text Decompress
single-core scalar
4120
16.9 MB/sec
 
Text Decompress
multi-core scalar
20538
81.8 MB/sec
 
Image Compress
single-core scalar
3437
28.4 Mpixels/sec
 
Image Compress
multi-core scalar
17344
146 Mpixels/sec
 
Image Decompress
single-core scalar
3963
66.5 Mpixels/sec
 
Image Decompress
multi-core scalar
17716
289 Mpixels/sec
 
Lua
single-core scalar
5837
2.25 Mnodes/sec
 
Lua
multi-core scalar
25688
9.88 Mnodes/sec
 

Floating Point Performance

Floating Point 19760
Mandelbrot
single-core scalar
3210
2.14 Gflops
 
Mandelbrot
multi-core scalar
21805
14.3 Gflops
 
Dot Product
single-core scalar
5233
2.53 Gflops
 
Dot Product
multi-core scalar
25197
11.5 Gflops
 
Dot Product
single-core vector
6322
7.57 Gflops
 
Dot Product
multi-core vector
35592
37.0 Gflops
 
LU Decomposition
single-core scalar
2846
2.53 Gflops
 
LU Decomposition
multi-core scalar
4172
3.66 Gflops
 
Primality Test
single-core scalar
9372
1.40 Gflops
 
Primality Test
multi-core scalar
37387
6.94 Gflops
 
Sharpen Image
single-core scalar
7503
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48517
112 Mpixels/sec
 
Blur Image
single-core scalar
8746
6.92 Mpixels/sec
 
Blur Image
multi-core scalar
60741
47.8 Mpixels/sec
 

Memory Performance

Memory 6507
Read Sequential
single-core scalar
7248
8.88 GB/sec
 
Write Sequential
single-core scalar
10638
7.28 GB/sec
 
Stdlib Allocate
single-core scalar
5222
19.5 Mallocs/sec
 
Stdlib Write
single-core scalar
4063
8.41 GB/sec
 
Stdlib Copy
single-core scalar
5368
5.53 GB/sec
 

Stream Performance

Stream 7870
Stream Copy
single-core scalar
7522
10.3 GB/sec
 
Stream Copy
single-core vector
8623
11.2 GB/sec
 
Stream Scale
single-core scalar
7680
9.97 GB/sec
 
Stream Scale
single-core vector
8270
11.2 GB/sec
 
Stream Add
single-core scalar
7281
11.0 GB/sec
 
Stream Add
single-core vector
8981
12.5 GB/sec
 
Stream Triad
single-core scalar
7952
11.0 GB/sec
 
Stream Triad
single-core vector
6656
12.5 GB/sec