Section Description Score Geekbench Score
Geekbench 2.4.3 Tryout for Mac OS X x86 (32-bit)
Integer Processor integer performance 8526 10148
Floating Point Processor floating point performance 15726
Memory Memory performance 5585
Stream Memory bandwidth performance 5436

Result Information

Upload Date Sat, 23 Aug 2014 16:52:16 +0000
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System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.7.5 (Build 11G63)
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 1067 MHz DDR3

Integer Performance

Integer 8526
Blowfish
single-core scalar
2138
93.9 MB/sec
 
Blowfish
multi-core scalar
13857
568 MB/sec
 
Text Compress
single-core scalar
2866
9.17 MB/sec
 
Text Compress
multi-core scalar
13943
45.7 MB/sec
 
Text Decompress
single-core scalar
3147
12.9 MB/sec
 
Text Decompress
multi-core scalar
15698
62.5 MB/sec
 
Image Compress
single-core scalar
2429
20.1 Mpixels/sec
 
Image Compress
multi-core scalar
11920
100 Mpixels/sec
 
Image Decompress
single-core scalar
2501
42.0 Mpixels/sec
 
Image Decompress
multi-core scalar
10388
169 Mpixels/sec
 
Lua
single-core scalar
4384
1.69 Mnodes/sec
 
Lua
multi-core scalar
19048
7.33 Mnodes/sec
 

Floating Point Performance

Floating Point 15726
Mandelbrot
single-core scalar
2858
1.90 Gflops
 
Mandelbrot
multi-core scalar
19110
12.5 Gflops
 
Dot Product
single-core scalar
4575
2.21 Gflops
 
Dot Product
multi-core scalar
24375
11.1 Gflops
 
Dot Product
single-core vector
5648
6.77 Gflops
 
Dot Product
multi-core vector
27782
28.9 Gflops
 
LU Decomposition
single-core scalar
1398
1.24 Gflops
 
LU Decomposition
multi-core scalar
3356
2.94 Gflops
 
Primality Test
single-core scalar
6751
1.01 Gflops
 
Primality Test
multi-core scalar
23465
4.35 Gflops
 
Sharpen Image
single-core scalar
6342
14.8 Mpixels/sec
 
Sharpen Image
multi-core scalar
37434
86.3 Mpixels/sec
 
Blur Image
single-core scalar
7639
6.04 Mpixels/sec
 
Blur Image
multi-core scalar
49434
38.9 Mpixels/sec
 

Memory Performance

Memory 5585
Read Sequential
single-core scalar
6595
8.08 GB/sec
 
Write Sequential
single-core scalar
9606
6.57 GB/sec
 
Stdlib Allocate
single-core scalar
4057
15.1 Mallocs/sec
 
Stdlib Write
single-core scalar
3267
6.76 GB/sec
 
Stdlib Copy
single-core scalar
4404
4.54 GB/sec
 

Stream Performance

Stream 5436
Stream Copy
single-core scalar
6002
8.21 GB/sec
 
Stream Copy
single-core vector
6879
8.92 GB/sec
 
Stream Scale
single-core scalar
6289
8.16 GB/sec
 
Stream Scale
single-core vector
6587
8.89 GB/sec
 
Stream Add
single-core scalar
2537
3.83 GB/sec
 
Stream Add
single-core vector
7090
9.86 GB/sec
 
Stream Triad
single-core scalar
2865
3.96 GB/sec
 
Stream Triad
single-core vector
5242
9.81 GB/sec