Section Description Score Geekbench Score
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 19191 20963
Floating Point Processor floating point performance 37068
Memory Memory performance 4081
Stream Memory bandwidth performance 4566

Result Information

Upload Date Mon, 14 Jan 2013 22:44:13 +0000
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System Information

iMac12,1
Operating System Mac OS X 10.7.5 (Build 11G63)
Model iMac12,1
Processor Intel @ 2.31 GHz
2 Processors, 16 Cores, 32 Threads
Processor ID GenuineIntel Family 6 Model 45 Stepping 2
L1 Instruction Cache 32 KB x 8
L1 Data Cache 32 KB x 8
L2 Cache 256 KB x 8
L3 Cache 20480 KB
Motherboard Apple Inc. Mac-F4208DC8 1.0x
BIOS Apple Inc. IM121.88Z.0047.B00.1102091756
Memory 64.00 GB 1333 MHz DDR3

Integer Performance

Integer 19191
Blowfish
single-core scalar
1474
64.8 MB/sec
 
Blowfish
multi-core scalar
39614
1.59 GB/sec
 
Text Compress
single-core scalar
1937
6.20 MB/sec
 
Text Compress
multi-core scalar
37832
124 MB/sec
 
Text Decompress
single-core scalar
2129
8.75 MB/sec
 
Text Decompress
multi-core scalar
42993
171 MB/sec
 
Image Compress
single-core scalar
1698
14.0 Mpixels/sec
 
Image Compress
multi-core scalar
29747
250 Mpixels/sec
 
Image Decompress
single-core scalar
1720
28.9 Mpixels/sec
 
Image Decompress
multi-core scalar
25323
413 Mpixels/sec
 
Lua
single-core scalar
3248
1.25 Mnodes/sec
 
Lua
multi-core scalar
42585
16.4 Mnodes/sec
 

Floating Point Performance

Floating Point 37068
Mandelbrot
single-core scalar
1952
1.30 Gflops
 
Mandelbrot
multi-core scalar
52572
34.4 Gflops
 
Dot Product
single-core scalar
3130
1.51 Gflops
 
Dot Product
multi-core scalar
69232
31.5 Gflops
 
Dot Product
single-core vector
3849
4.61 Gflops
 
Dot Product
multi-core vector
81700
85.0 Gflops
 
LU Decomposition
single-core scalar
946
842 Mflops
 
LU Decomposition
multi-core scalar
11511
10.1 Gflops
 
Primality Test
single-core scalar
4612
689 Mflops
 
Primality Test
multi-core scalar
70695
13.1 Gflops
 
Sharpen Image
single-core scalar
4339
10.1 Mpixels/sec
 
Sharpen Image
multi-core scalar
86445
199 Mpixels/sec
 
Blur Image
single-core scalar
5224
4.13 Mpixels/sec
 
Blur Image
multi-core scalar
122754
96.5 Mpixels/sec
 

Memory Performance

Memory 4081
Read Sequential
single-core scalar
4452
5.45 GB/sec
 
Write Sequential
single-core scalar
6380
4.36 GB/sec
 
Stdlib Allocate
single-core scalar
2626
9.80 Mallocs/sec
 
Stdlib Write
single-core scalar
2352
4.87 GB/sec
 
Stdlib Copy
single-core scalar
4597
4.74 GB/sec
 

Stream Performance

Stream 4566
Stream Copy
single-core scalar
3719
5.09 GB/sec
 
Stream Copy
single-core vector
6971
9.04 GB/sec
 
Stream Scale
single-core scalar
3931
5.10 GB/sec
 
Stream Scale
single-core vector
6749
9.11 GB/sec
 
Stream Add
single-core scalar
1628
2.46 GB/sec
 
Stream Add
single-core vector
6700
9.32 GB/sec
 
Stream Triad
single-core scalar
1858
2.57 GB/sec
 
Stream Triad
single-core vector
4978
9.32 GB/sec