Section Description Score Geekbench Score
Geekbench 2.4.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8624 10315
Floating Point Processor floating point performance 15588
Memory Memory performance 6078
Stream Memory bandwidth performance 6259

Result Information

User fcom
Upload Date Mon, 11 Mar 2013 02:43:20 +0000
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System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.8.2
Model MacBook Pro (15-inch Early 2011)
Processor Intel Core i7-2820QM @ 2.30 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-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B27.1201241646
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8624
Blowfish
single-core scalar
2176
95.6 MB/sec
 
Blowfish
multi-core scalar
13957
572 MB/sec
 
Text Compress
single-core scalar
2856
9.14 MB/sec
 
Text Compress
multi-core scalar
13836
45.4 MB/sec
 
Text Decompress
single-core scalar
3152
13.0 MB/sec
 
Text Decompress
multi-core scalar
15585
62.1 MB/sec
 
Image Compress
single-core scalar
2426
20.0 Mpixels/sec
 
Image Compress
multi-core scalar
11871
99.9 Mpixels/sec
 
Image Decompress
single-core scalar
2436
40.9 Mpixels/sec
 
Image Decompress
multi-core scalar
10378
169 Mpixels/sec
 
Lua
single-core scalar
4687
1.80 Mnodes/sec
 
Lua
multi-core scalar
20128
7.74 Mnodes/sec
 

Floating Point Performance

Floating Point 15588
Mandelbrot
single-core scalar
2854
1.90 Gflops
 
Mandelbrot
multi-core scalar
18909
12.4 Gflops
 
Dot Product
single-core scalar
4574
2.21 Gflops
 
Dot Product
multi-core scalar
24299
11.1 Gflops
 
Dot Product
single-core vector
5623
6.74 Gflops
 
Dot Product
multi-core vector
27203
28.3 Gflops
 
LU Decomposition
single-core scalar
1393
1.24 Gflops
 
LU Decomposition
multi-core scalar
3912
3.43 Gflops
 
Primality Test
single-core scalar
6722
1.00 Gflops
 
Primality Test
multi-core scalar
22980
4.26 Gflops
 
Sharpen Image
single-core scalar
6316
14.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
37287
85.9 Mpixels/sec
 
Blur Image
single-core scalar
7648
6.05 Mpixels/sec
 
Blur Image
multi-core scalar
48520
38.2 Mpixels/sec
 

Memory Performance

Memory 6078
Read Sequential
single-core scalar
6793
8.32 GB/sec
 
Write Sequential
single-core scalar
10276
7.03 GB/sec
 
Stdlib Allocate
single-core scalar
4097
15.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3956
8.19 GB/sec
 
Stdlib Copy
single-core scalar
5269
5.43 GB/sec
 

Stream Performance

Stream 6259
Stream Copy
single-core scalar
6787
9.28 GB/sec
 
Stream Copy
single-core vector
8098
10.5 GB/sec
 
Stream Scale
single-core scalar
7139
9.26 GB/sec
 
Stream Scale
single-core vector
7947
10.7 GB/sec
 
Stream Add
single-core scalar
2532
3.82 GB/sec
 
Stream Add
single-core vector
8391
11.7 GB/sec
 
Stream Triad
single-core scalar
2890
3.99 GB/sec
 
Stream Triad
single-core vector
6289
11.8 GB/sec