Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (64-bit)
Integer Processor integer performance 4982 6240
Floating Point Processor floating point performance 8554
Memory Memory performance 4852
Stream Memory bandwidth performance 5321

Result Information

User geppi
Upload Date Tue, 25 Oct 2011 18:16:47 +0000
Views 3

System Information

MacBookAir4,1
Operating System Mac OS X 10.7.2 (Build 11C74)
Model MacBookAir4,1
Processor Intel Core i7-2677M @ 1.80 GHz
1 Processor, 2 Cores, 4 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 4096 KB
Motherboard Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1
BIOS Apple Inc. MBA41.88Z.0077.B08.1109011050
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4982
Blowfish
single-core scalar
1755
77.1 MB/sec
 
Blowfish
multi-core scalar
5430
223 MB/sec
 
Text Compress
single-core scalar
2802
8.96 MB/sec
 
Text Compress
multi-core scalar
6790
22.3 MB/sec
 
Text Decompress
single-core scalar
3134
12.9 MB/sec
 
Text Decompress
multi-core scalar
7696
30.7 MB/sec
 
Image Compress
single-core scalar
2545
21.0 Mpixels/sec
 
Image Compress
multi-core scalar
6378
53.7 Mpixels/sec
 
Image Decompress
single-core scalar
2955
49.6 Mpixels/sec
 
Image Decompress
multi-core scalar
6739
110 Mpixels/sec
 
Lua
single-core scalar
4500
1.73 Mnodes/sec
 
Lua
multi-core scalar
9060
3.48 Mnodes/sec
 

Floating Point Performance

Floating Point 8554
Mandelbrot
single-core scalar
2413
1.61 Gflops
 
Mandelbrot
multi-core scalar
7985
5.23 Gflops
 
Dot Product
single-core scalar
3902
1.89 Gflops
 
Dot Product
multi-core scalar
9445
4.30 Gflops
 
Dot Product
single-core vector
4671
5.60 Gflops
 
Dot Product
multi-core vector
13133
13.7 Gflops
 
LU Decomposition
single-core scalar
1907
1.70 Gflops
 
LU Decomposition
multi-core scalar
4152
3.64 Gflops
 
Primality Test
single-core scalar
6783
1.01 Gflops
 
Primality Test
multi-core scalar
12890
2.39 Gflops
 
Sharpen Image
single-core scalar
5646
13.2 Mpixels/sec
 
Sharpen Image
multi-core scalar
17234
39.7 Mpixels/sec
 
Blur Image
single-core scalar
6814
5.39 Mpixels/sec
 
Blur Image
multi-core scalar
22786
17.9 Mpixels/sec
 

Memory Performance

Memory 4852
Read Sequential
single-core scalar
5404
6.62 GB/sec
 
Write Sequential
single-core scalar
7563
5.17 GB/sec
 
Stdlib Allocate
single-core scalar
3566
13.3 Mallocs/sec
 
Stdlib Write
single-core scalar
3259
6.75 GB/sec
 
Stdlib Copy
single-core scalar
4472
4.61 GB/sec
 

Stream Performance

Stream 5321
Stream Copy
single-core scalar
4925
6.74 GB/sec
 
Stream Copy
single-core vector
5788
7.51 GB/sec
 
Stream Scale
single-core scalar
4951
6.43 GB/sec
 
Stream Scale
single-core vector
5603
7.56 GB/sec
 
Stream Add
single-core scalar
5051
7.63 GB/sec
 
Stream Add
single-core vector
6446
8.97 GB/sec
 
Stream Triad
single-core scalar
5405
7.47 GB/sec
 
Stream Triad
single-core vector
4405
8.25 GB/sec