Section Description Score Geekbench Score
Geekbench 2.1.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 10066 11318
Floating Point Processor floating point performance 17269
Memory Memory performance 5797
Stream Memory bandwidth performance 5916

Result Information

User marcelo10igner
Upload Date Fri, 17 Jun 2011 00:46:28 +0000
Views 9

System Information

MacBookPro8,2
Operating System Mac OS X 10.7 (Build 11A494a)
Model MacBookPro8,2
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
L1 Data Cache 32 KB
L2 Cache 256 KB
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2
BIOS Apple Inc. MBP81.88Z.0047.B0E.1104221557
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 10066
Blowfish
single-core scalar
1996
87.7 MB/sec
 
Blowfish
multi-core scalar
13191
541 MB/sec
 
Text Compress
single-core scalar
3224
10.3 MB/sec
 
Text Compress
multi-core scalar
16269
53.4 MB/sec
 
Text Decompress
single-core scalar
3492
14.3 MB/sec
 
Text Decompress
multi-core scalar
18443
73.5 MB/sec
 
Image Compress
single-core scalar
2797
23.1 Mpixels/sec
 
Image Compress
multi-core scalar
15287
129 Mpixels/sec
 
Image Decompress
single-core scalar
3280
55.1 Mpixels/sec
 
Image Decompress
multi-core scalar
14085
230 Mpixels/sec
 
Lua
single-core scalar
5273
2.03 Mnodes/sec
 
Lua
multi-core scalar
23463
9.03 Mnodes/sec
 

Floating Point Performance

Floating Point 17269
Mandelbrot
single-core scalar
2643
1.76 Gflops
 
Mandelbrot
multi-core scalar
19197
12.6 Gflops
 
Dot Product
single-core scalar
4520
2.18 Gflops
 
Dot Product
multi-core scalar
22023
10.0 Gflops
 
Dot Product
single-core vector
5126
6.14 Gflops
 
Dot Product
multi-core vector
31193
32.4 Gflops
 
LU Decomposition
single-core scalar
2133
1.90 Gflops
 
LU Decomposition
multi-core scalar
9759
8.56 Gflops
 
Primality Test
single-core scalar
7829
1.17 Gflops
 
Primality Test
multi-core scalar
30114
5.59 Gflops
 
Sharpen Image
single-core scalar
6145
14.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
39325
90.6 Mpixels/sec
 
Blur Image
single-core scalar
7671
6.07 Mpixels/sec
 
Blur Image
multi-core scalar
54099
42.5 Mpixels/sec
 

Memory Performance

Memory 5797
Read Sequential
single-core scalar
6137
7.51 GB/sec
 
Write Sequential
single-core scalar
9351
6.40 GB/sec
 
Stdlib Allocate
single-core scalar
4185
15.6 Mallocs/sec
 
Stdlib Write
single-core scalar
3970
8.22 GB/sec
 
Stdlib Copy
single-core scalar
5342
5.51 GB/sec
 

Stream Performance

Stream 5916
Stream Copy
single-core scalar
5493
7.51 GB/sec
 
Stream Copy
single-core vector
6785
8.80 GB/sec
 
Stream Scale
single-core scalar
6038
7.84 GB/sec
 
Stream Scale
single-core vector
6238
8.42 GB/sec
 
Stream Add
single-core scalar
5433
8.20 GB/sec
 
Stream Add
single-core vector
6348
8.83 GB/sec
 
Stream Triad
single-core scalar
6002
8.29 GB/sec
 
Stream Triad
single-core vector
4997
9.35 GB/sec