Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 8550 9213
Floating Point Processor floating point performance 14724
Memory Memory performance 3495
Stream Memory bandwidth performance 3685

Result Information

Upload Date Thu, 03 Sep 2015 06:19:34 +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 8550
Blowfish
single-core scalar
1734
76.2 MB/sec
 
Blowfish
multi-core scalar
12898
529 MB/sec
 
Text Compress
single-core scalar
2002
6.41 MB/sec
 
Text Compress
multi-core scalar
13025
42.7 MB/sec
 
Text Decompress
single-core scalar
2184
8.98 MB/sec
 
Text Decompress
multi-core scalar
14541
57.9 MB/sec
 
Image Compress
single-core scalar
2137
17.7 Mpixels/sec
 
Image Compress
multi-core scalar
13918
117 Mpixels/sec
 
Image Decompress
single-core scalar
2196
36.9 Mpixels/sec
 
Image Decompress
multi-core scalar
12809
209 Mpixels/sec
 
Lua
single-core scalar
3543
1.36 Mnodes/sec
 
Lua
multi-core scalar
21615
8.31 Mnodes/sec
 

Floating Point Performance

Floating Point 14724
Mandelbrot
single-core scalar
2445
1.63 Gflops
 
Mandelbrot
multi-core scalar
18547
12.1 Gflops
 
Dot Product
single-core scalar
3115
1.51 Gflops
 
Dot Product
multi-core scalar
17126
7.80 Gflops
 
Dot Product
single-core vector
4137
4.96 Gflops
 
Dot Product
multi-core vector
27020
28.1 Gflops
 
LU Decomposition
single-core scalar
1155
1.03 Gflops
 
LU Decomposition
multi-core scalar
2248
1.97 Gflops
 
Primality Test
single-core scalar
5610
838 Mflops
 
Primality Test
multi-core scalar
27640
5.13 Gflops
 
Sharpen Image
single-core scalar
5809
13.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
36749
84.7 Mpixels/sec
 
Blur Image
single-core scalar
7150
5.66 Mpixels/sec
 
Blur Image
multi-core scalar
47390
37.3 Mpixels/sec
 

Memory Performance

Memory 3495
Read Sequential
single-core scalar
4366
5.35 GB/sec
 
Write Sequential
single-core scalar
5801
3.97 GB/sec
 
Stdlib Allocate
single-core scalar
2612
9.75 Mallocs/sec
 
Stdlib Write
single-core scalar
1920
3.97 GB/sec
 
Stdlib Copy
single-core scalar
2779
2.87 GB/sec
 

Stream Performance

Stream 3685
Stream Copy
single-core scalar
3386
4.63 GB/sec
 
Stream Copy
single-core vector
4245
5.51 GB/sec
 
Stream Scale
single-core scalar
3487
4.53 GB/sec
 
Stream Scale
single-core vector
3890
5.25 GB/sec
 
Stream Add
single-core scalar
3460
5.22 GB/sec
 
Stream Add
single-core vector
4403
6.12 GB/sec
 
Stream Triad
single-core scalar
3419
4.72 GB/sec
 
Stream Triad
single-core vector
3197
5.99 GB/sec