Section Description Score Geekbench Score
Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit)
Integer Processor integer performance 13664 15723
Floating Point Processor floating point performance 23848
Memory Memory performance 8250
Stream Memory bandwidth performance 9446

Result Information

Upload Date Wed, 28 Jan 2015 00:51:21 +0000
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System Information

iMac14,2
Operating System Mac OS X 10.8.5 (Build 12F45)
Model iMac14,2
Processor Intel Core i7-4771 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3
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-27ADBB7B4CEE8E61 iMac14,2
BIOS Apple Inc. IM142.88Z.0118.B07.1408291638
Memory 32.00 GB 1600 MHz DDR3

Integer Performance

Integer 13664
Blowfish
single-core scalar
2752
121 MB/sec
 
Blowfish
multi-core scalar
19507
799 MB/sec
 
Text Compress
single-core scalar
4116
13.2 MB/sec
 
Text Compress
multi-core scalar
20990
68.9 MB/sec
 
Text Decompress
single-core scalar
4512
18.5 MB/sec
 
Text Decompress
multi-core scalar
22615
90.1 MB/sec
 
Image Compress
single-core scalar
3694
30.5 Mpixels/sec
 
Image Compress
multi-core scalar
18972
160 Mpixels/sec
 
Image Decompress
single-core scalar
4653
78.1 Mpixels/sec
 
Image Decompress
multi-core scalar
21635
353 Mpixels/sec
 
Lua
single-core scalar
8671
3.34 Mnodes/sec
 
Lua
multi-core scalar
31862
12.3 Mnodes/sec
 

Floating Point Performance

Floating Point 23848
Mandelbrot
single-core scalar
3598
2.39 Gflops
 
Mandelbrot
multi-core scalar
26818
17.5 Gflops
 
Dot Product
single-core scalar
5361
2.59 Gflops
 
Dot Product
multi-core scalar
31930
14.6 Gflops
 
Dot Product
single-core vector
8626
10.3 Gflops
 
Dot Product
multi-core vector
55823
58.1 Gflops
 
LU Decomposition
single-core scalar
3704
3.30 Gflops
 
LU Decomposition
multi-core scalar
11002
9.65 Gflops
 
Primality Test
single-core scalar
9562
1.43 Gflops
 
Primality Test
multi-core scalar
41406
7.68 Gflops
 
Sharpen Image
single-core scalar
8654
20.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
52485
121 Mpixels/sec
 
Blur Image
single-core scalar
9379
7.42 Mpixels/sec
 
Blur Image
multi-core scalar
65529
51.5 Mpixels/sec
 

Memory Performance

Memory 8250
Read Sequential
single-core scalar
9632
11.8 GB/sec
 
Write Sequential
single-core scalar
14701
10.1 GB/sec
 
Stdlib Allocate
single-core scalar
5860
21.9 Mallocs/sec
 
Stdlib Write
single-core scalar
4708
9.74 GB/sec
 
Stdlib Copy
single-core scalar
6349
6.55 GB/sec
 

Stream Performance

Stream 9446
Stream Copy
single-core scalar
9481
13.0 GB/sec
 
Stream Copy
single-core vector
10168
13.2 GB/sec
 
Stream Scale
single-core scalar
9694
12.6 GB/sec
 
Stream Scale
single-core vector
9738
13.1 GB/sec
 
Stream Add
single-core scalar
8925
13.5 GB/sec
 
Stream Add
single-core vector
10509
14.6 GB/sec
 
Stream Triad
single-core scalar
9367
12.9 GB/sec
 
Stream Triad
single-core vector
7686
14.4 GB/sec