Section Description Score Geekbench Score
Geekbench 2.4.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10865 12476
Floating Point Processor floating point performance 19205
Memory Memory performance 5981
Stream Memory bandwidth performance 7553

Result Information

User laucala
Upload Date Tue, 31 Mar 2015 00:20:27 +0000
Views 6

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.10.3
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 10865
Blowfish
single-core scalar
2059
90.5 MB/sec
 
Blowfish
multi-core scalar
12910
529 MB/sec
 
Text Compress
single-core scalar
3279
10.5 MB/sec
 
Text Compress
multi-core scalar
16870
55.3 MB/sec
 
Text Decompress
single-core scalar
3442
14.1 MB/sec
 
Text Decompress
multi-core scalar
19098
76.1 MB/sec
 
Image Compress
single-core scalar
3299
27.3 Mpixels/sec
 
Image Compress
multi-core scalar
17484
147 Mpixels/sec
 
Image Decompress
single-core scalar
3699
62.1 Mpixels/sec
 
Image Decompress
multi-core scalar
17310
282 Mpixels/sec
 
Lua
single-core scalar
5690
2.19 Mnodes/sec
 
Lua
multi-core scalar
25248
9.71 Mnodes/sec
 

Floating Point Performance

Floating Point 19205
Mandelbrot
single-core scalar
3117
2.07 Gflops
 
Mandelbrot
multi-core scalar
20709
13.6 Gflops
 
Dot Product
single-core scalar
4938
2.39 Gflops
 
Dot Product
multi-core scalar
24786
11.3 Gflops
 
Dot Product
single-core vector
6158
7.38 Gflops
 
Dot Product
multi-core vector
35099
36.5 Gflops
 
LU Decomposition
single-core scalar
2759
2.46 Gflops
 
LU Decomposition
multi-core scalar
4185
3.67 Gflops
 
Primality Test
single-core scalar
9164
1.37 Gflops
 
Primality Test
multi-core scalar
35761
6.64 Gflops
 
Sharpen Image
single-core scalar
7239
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
46556
107 Mpixels/sec
 
Blur Image
single-core scalar
8409
6.65 Mpixels/sec
 
Blur Image
multi-core scalar
60001
47.2 Mpixels/sec
 

Memory Performance

Memory 5981
Read Sequential
single-core scalar
7089
8.68 GB/sec
 
Write Sequential
single-core scalar
10120
6.92 GB/sec
 
Stdlib Allocate
single-core scalar
4747
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3291
6.81 GB/sec
 
Stdlib Copy
single-core scalar
4658
4.80 GB/sec
 

Stream Performance

Stream 7553
Stream Copy
single-core scalar
7100
9.71 GB/sec
 
Stream Copy
single-core vector
8403
10.9 GB/sec
 
Stream Scale
single-core scalar
7424
9.63 GB/sec
 
Stream Scale
single-core vector
7781
10.5 GB/sec
 
Stream Add
single-core scalar
7021
10.6 GB/sec
 
Stream Add
single-core vector
8675
12.1 GB/sec
 
Stream Triad
single-core scalar
7789
10.8 GB/sec
 
Stream Triad
single-core vector
6233
11.7 GB/sec