Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8466 10287
Floating Point Processor floating point performance 15569
Memory Memory performance 6172
Stream Memory bandwidth performance 6404

Result Information

User JDO
Upload Date Tue, 13 Dec 2011 11:31:22 +0000
Views 3

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.6.8 (Build 10K549)
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.B24.1110141131
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8466
Blowfish
single-core scalar
2156
94.7 MB/sec
 
Blowfish
multi-core scalar
13962
572 MB/sec
 
Text Compress
single-core scalar
2830
9.05 MB/sec
 
Text Compress
multi-core scalar
13843
45.4 MB/sec
 
Text Decompress
single-core scalar
3092
12.7 MB/sec
 
Text Decompress
multi-core scalar
15371
61.2 MB/sec
 
Image Compress
single-core scalar
2466
20.4 Mpixels/sec
 
Image Compress
multi-core scalar
12125
102 Mpixels/sec
 
Image Decompress
single-core scalar
2456
41.2 Mpixels/sec
 
Image Decompress
multi-core scalar
10307
168 Mpixels/sec
 
Lua
single-core scalar
4358
1.68 Mnodes/sec
 
Lua
multi-core scalar
18627
7.17 Mnodes/sec
 

Floating Point Performance

Floating Point 15569
Mandelbrot
single-core scalar
2823
1.88 Gflops
 
Mandelbrot
multi-core scalar
19223
12.6 Gflops
 
Dot Product
single-core scalar
4525
2.19 Gflops
 
Dot Product
multi-core scalar
24357
11.1 Gflops
 
Dot Product
single-core vector
5538
6.63 Gflops
 
Dot Product
multi-core vector
27734
28.8 Gflops
 
LU Decomposition
single-core scalar
1375
1.22 Gflops
 
LU Decomposition
multi-core scalar
3942
3.46 Gflops
 
Primality Test
single-core scalar
6675
997 Mflops
 
Primality Test
multi-core scalar
23337
4.33 Gflops
 
Sharpen Image
single-core scalar
6199
14.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
36076
83.1 Mpixels/sec
 
Blur Image
single-core scalar
7586
6.00 Mpixels/sec
 
Blur Image
multi-core scalar
48581
38.2 Mpixels/sec
 

Memory Performance

Memory 6172
Read Sequential
single-core scalar
6913
8.46 GB/sec
 
Write Sequential
single-core scalar
10547
7.21 GB/sec
 
Stdlib Allocate
single-core scalar
3994
14.9 Mallocs/sec
 
Stdlib Write
single-core scalar
4013
8.31 GB/sec
 
Stdlib Copy
single-core scalar
5397
5.56 GB/sec
 

Stream Performance

Stream 6404
Stream Copy
single-core scalar
7007
9.58 GB/sec
 
Stream Copy
single-core vector
8380
10.9 GB/sec
 
Stream Scale
single-core scalar
7351
9.54 GB/sec
 
Stream Scale
single-core vector
8051
10.9 GB/sec
 
Stream Add
single-core scalar
2543
3.84 GB/sec
 
Stream Add
single-core vector
8614
12.0 GB/sec
 
Stream Triad
single-core scalar
2867
3.96 GB/sec
 
Stream Triad
single-core vector
6423
12.0 GB/sec