Section Description Score Geekbench Score
Geekbench 2.2.0 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8431 10172
Floating Point Processor floating point performance 15474
Memory Memory performance 5923
Stream Memory bandwidth performance 6209

Result Information

User Lsi
Upload Date Mon, 12 Sep 2011 04:03:23 +0000
Views 11

System Information

MacBook Pro (15-inch Early 2011)
Operating System Mac OS X 10.6.7 (Build 10J3331a)
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.B04.1102071707
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8431
Blowfish
single-core scalar
2077
91.3 MB/sec
 
Blowfish
multi-core scalar
13574
556 MB/sec
 
Text Compress
single-core scalar
2761
8.83 MB/sec
 
Text Compress
multi-core scalar
13798
45.3 MB/sec
 
Text Decompress
single-core scalar
2986
12.3 MB/sec
 
Text Decompress
multi-core scalar
15464
61.6 MB/sec
 
Image Compress
single-core scalar
2385
19.7 Mpixels/sec
 
Image Compress
multi-core scalar
11909
100 Mpixels/sec
 
Image Decompress
single-core scalar
2399
40.3 Mpixels/sec
 
Image Decompress
multi-core scalar
10529
172 Mpixels/sec
 
Lua
single-core scalar
4158
1.60 Mnodes/sec
 
Lua
multi-core scalar
19139
7.36 Mnodes/sec
 

Floating Point Performance

Floating Point 15474
Mandelbrot
single-core scalar
2659
1.77 Gflops
 
Mandelbrot
multi-core scalar
16757
11.0 Gflops
 
Dot Product
single-core scalar
4327
2.09 Gflops
 
Dot Product
multi-core scalar
24237
11.0 Gflops
 
Dot Product
single-core vector
5432
6.51 Gflops
 
Dot Product
multi-core vector
27979
29.1 Gflops
 
LU Decomposition
single-core scalar
1371
1.22 Gflops
 
LU Decomposition
multi-core scalar
4079
3.58 Gflops
 
Primality Test
single-core scalar
6497
970 Mflops
 
Primality Test
multi-core scalar
24772
4.60 Gflops
 
Sharpen Image
single-core scalar
6205
14.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
36153
83.3 Mpixels/sec
 
Blur Image
single-core scalar
7432
5.88 Mpixels/sec
 
Blur Image
multi-core scalar
48746
38.3 Mpixels/sec
 

Memory Performance

Memory 5923
Read Sequential
single-core scalar
6554
8.03 GB/sec
 
Write Sequential
single-core scalar
10052
6.88 GB/sec
 
Stdlib Allocate
single-core scalar
3847
14.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3933
8.14 GB/sec
 
Stdlib Copy
single-core scalar
5229
5.39 GB/sec
 

Stream Performance

Stream 6209
Stream Copy
single-core scalar
6775
9.27 GB/sec
 
Stream Copy
single-core vector
8163
10.6 GB/sec
 
Stream Scale
single-core scalar
7176
9.31 GB/sec
 
Stream Scale
single-core vector
7764
10.5 GB/sec
 
Stream Add
single-core scalar
2472
3.73 GB/sec
 
Stream Add
single-core vector
8332
11.6 GB/sec
 
Stream Triad
single-core scalar
2798
3.87 GB/sec
 
Stream Triad
single-core vector
6194
11.6 GB/sec