Section Description Score Geekbench Score
Geekbench 2.1.12 for Mac OS X x86 (32-bit)
Integer Processor integer performance 8648 10514
Floating Point Processor floating point performance 16413
Memory Memory performance 6000
Stream Memory bandwidth performance 5434

Result Information

User IsaacGrant
Upload Date Tue, 12 Apr 2011 17:31:01 +0000
Views 2

System Information

MacBookPro8,2
Operating System Mac OS X 10.6.7 (Build 10J3250)
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.B04.1102071707
Memory 8.00 GB 1333 MHz DDR3

Integer Performance

Integer 8648
Blowfish
single-core scalar
2169
95.3 MB/sec
 
Blowfish
multi-core scalar
13902
570 MB/sec
 
Text Compress
single-core scalar
2825
9.04 MB/sec
 
Text Compress
multi-core scalar
14215
46.6 MB/sec
 
Text Decompress
single-core scalar
3121
12.8 MB/sec
 
Text Decompress
multi-core scalar
15761
62.8 MB/sec
 
Image Compress
single-core scalar
2397
19.8 Mpixels/sec
 
Image Compress
multi-core scalar
11932
100 Mpixels/sec
 
Image Decompress
single-core scalar
2456
41.2 Mpixels/sec
 
Image Decompress
multi-core scalar
10572
172 Mpixels/sec
 
Lua
single-core scalar
4574
1.76 Mnodes/sec
 
Lua
multi-core scalar
19857
7.64 Mnodes/sec
 

Floating Point Performance

Floating Point 16413
Mandelbrot
single-core scalar
2813
1.87 Gflops
 
Mandelbrot
multi-core scalar
19001
12.4 Gflops
 
Dot Product
single-core scalar
4391
2.12 Gflops
 
Dot Product
multi-core scalar
24002
10.9 Gflops
 
Dot Product
single-core vector
5333
6.39 Gflops
 
Dot Product
multi-core vector
29453
30.6 Gflops
 
LU Decomposition
single-core scalar
1336
1.19 Gflops
 
LU Decomposition
multi-core scalar
5880
5.16 Gflops
 
Primality Test
single-core scalar
6727
1.00 Gflops
 
Primality Test
multi-core scalar
25046
4.65 Gflops
 
Sharpen Image
single-core scalar
6257
14.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
38616
89.0 Mpixels/sec
 
Blur Image
single-core scalar
7976
6.31 Mpixels/sec
 
Blur Image
multi-core scalar
52962
41.6 Mpixels/sec
 

Memory Performance

Memory 6000
Read Sequential
single-core scalar
6696
8.20 GB/sec
 
Write Sequential
single-core scalar
10169
6.96 GB/sec
 
Stdlib Allocate
single-core scalar
3932
14.7 Mallocs/sec
 
Stdlib Write
single-core scalar
3983
8.24 GB/sec
 
Stdlib Copy
single-core scalar
5224
5.39 GB/sec
 

Stream Performance

Stream 5434
Stream Copy
single-core scalar
6089
8.33 GB/sec
 
Stream Copy
single-core vector
7181
9.31 GB/sec
 
Stream Scale
single-core scalar
6324
8.21 GB/sec
 
Stream Scale
single-core vector
6866
9.27 GB/sec
 
Stream Add
single-core scalar
2449
3.70 GB/sec
 
Stream Add
single-core vector
6816
9.48 GB/sec
 
Stream Triad
single-core scalar
2784
3.85 GB/sec
 
Stream Triad
single-core vector
4964
9.29 GB/sec