Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 8502 9142
Floating Point Processor floating point performance 14563
Memory Memory performance 3503
Stream Memory bandwidth performance 3688

Result Information

Upload Date Thu, 03 Sep 2015 05:14:49 +0000
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System Information

iMac11,1
Operating System Mac OS X 10.10.5 (Build 14F27)
Model iMac11,1
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-F2268DAE
BIOS Apple Inc. IM111.88Z.0034.B02.1003171314
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 8502
Blowfish
single-core scalar
1734
76.2 MB/sec
 
Blowfish
multi-core scalar
12921
530 MB/sec
 
Text Compress
single-core scalar
2001
6.40 MB/sec
 
Text Compress
multi-core scalar
12868
42.2 MB/sec
 
Text Decompress
single-core scalar
2174
8.94 MB/sec
 
Text Decompress
multi-core scalar
14231
56.7 MB/sec
 
Image Compress
single-core scalar
2137
17.7 Mpixels/sec
 
Image Compress
multi-core scalar
13597
114 Mpixels/sec
 
Image Decompress
single-core scalar
2186
36.7 Mpixels/sec
 
Image Decompress
multi-core scalar
12858
210 Mpixels/sec
 
Lua
single-core scalar
3542
1.36 Mnodes/sec
 
Lua
multi-core scalar
21775
8.38 Mnodes/sec
 

Floating Point Performance

Floating Point 14563
Mandelbrot
single-core scalar
2445
1.63 Gflops
 
Mandelbrot
multi-core scalar
18266
12.0 Gflops
 
Dot Product
single-core scalar
3115
1.51 Gflops
 
Dot Product
multi-core scalar
17082
7.78 Gflops
 
Dot Product
single-core vector
4136
4.96 Gflops
 
Dot Product
multi-core vector
26660
27.7 Gflops
 
LU Decomposition
single-core scalar
1156
1.03 Gflops
 
LU Decomposition
multi-core scalar
2129
1.87 Gflops
 
Primality Test
single-core scalar
5240
783 Mflops
 
Primality Test
multi-core scalar
26550
4.93 Gflops
 
Sharpen Image
single-core scalar
5808
13.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
36881
85.0 Mpixels/sec
 
Blur Image
single-core scalar
7150
5.66 Mpixels/sec
 
Blur Image
multi-core scalar
47276
37.2 Mpixels/sec
 

Memory Performance

Memory 3503
Read Sequential
single-core scalar
4375
5.36 GB/sec
 
Write Sequential
single-core scalar
5811
3.97 GB/sec
 
Stdlib Allocate
single-core scalar
2636
9.84 Mallocs/sec
 
Stdlib Write
single-core scalar
1922
3.98 GB/sec
 
Stdlib Copy
single-core scalar
2774
2.86 GB/sec
 

Stream Performance

Stream 3688
Stream Copy
single-core scalar
3388
4.63 GB/sec
 
Stream Copy
single-core vector
4252
5.51 GB/sec
 
Stream Scale
single-core scalar
3484
4.52 GB/sec
 
Stream Scale
single-core vector
3896
5.26 GB/sec
 
Stream Add
single-core scalar
3460
5.22 GB/sec
 
Stream Add
single-core vector
4404
6.13 GB/sec
 
Stream Triad
single-core scalar
3421
4.73 GB/sec
 
Stream Triad
single-core vector
3202
5.99 GB/sec