Section Description Score Geekbench Score
Geekbench 2.1.13 for Mac OS X x86 (32-bit)
Integer Processor integer performance 4333 5834
Floating Point Processor floating point performance 8031
Memory Memory performance 5271
Stream Memory bandwidth performance 4525

Result Information

Upload Date Fri, 29 Jul 2011 23:42:37 +0000
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System Information

MacBookAir4,1
Operating System Mac OS X 10.7 (Build 11A2063)
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.B00.1106300929
Memory 4.00 GB 1333 MHz DDR3

Integer Performance

Integer 4333
Blowfish
single-core scalar
1862
81.8 MB/sec
 
Blowfish
multi-core scalar
5821
239 MB/sec
 
Text Compress
single-core scalar
2459
7.87 MB/sec
 
Text Compress
multi-core scalar
5910
19.4 MB/sec
 
Text Decompress
single-core scalar
2662
10.9 MB/sec
 
Text Decompress
multi-core scalar
6662
26.5 MB/sec
 
Image Compress
single-core scalar
2060
17.0 Mpixels/sec
 
Image Compress
multi-core scalar
5142
43.3 Mpixels/sec
 
Image Decompress
single-core scalar
2093
35.1 Mpixels/sec
 
Image Decompress
multi-core scalar
4519
73.7 Mpixels/sec
 
Lua
single-core scalar
4063
1.56 Mnodes/sec
 
Lua
multi-core scalar
8743
3.36 Mnodes/sec
 

Floating Point Performance

Floating Point 8031
Mandelbrot
single-core scalar
2419
1.61 Gflops
 
Mandelbrot
multi-core scalar
7953
5.20 Gflops
 
Dot Product
single-core scalar
3861
1.87 Gflops
 
Dot Product
multi-core scalar
10003
4.56 Gflops
 
Dot Product
single-core vector
4767
5.71 Gflops
 
Dot Product
multi-core vector
12398
12.9 Gflops
 
LU Decomposition
single-core scalar
1077
959 Mflops
 
LU Decomposition
multi-core scalar
2456
2.15 Gflops
 
Primality Test
single-core scalar
5889
880 Mflops
 
Primality Test
multi-core scalar
10776
2.00 Gflops
 
Sharpen Image
single-core scalar
5433
12.7 Mpixels/sec
 
Sharpen Image
multi-core scalar
16272
37.5 Mpixels/sec
 
Blur Image
single-core scalar
6892
5.45 Mpixels/sec
 
Blur Image
multi-core scalar
22243
17.5 Mpixels/sec
 

Memory Performance

Memory 5271
Read Sequential
single-core scalar
5962
7.30 GB/sec
 
Write Sequential
single-core scalar
8676
5.93 GB/sec
 
Stdlib Allocate
single-core scalar
3448
12.9 Mallocs/sec
 
Stdlib Write
single-core scalar
3539
7.32 GB/sec
 
Stdlib Copy
single-core scalar
4734
4.88 GB/sec
 

Stream Performance

Stream 4525
Stream Copy
single-core scalar
5041
6.89 GB/sec
 
Stream Copy
single-core vector
5673
7.36 GB/sec
 
Stream Scale
single-core scalar
5231
6.79 GB/sec
 
Stream Scale
single-core vector
5315
7.17 GB/sec
 
Stream Add
single-core scalar
2096
3.16 GB/sec
 
Stream Add
single-core vector
5975
8.31 GB/sec
 
Stream Triad
single-core scalar
2364
3.27 GB/sec
 
Stream Triad
single-core vector
4510
8.44 GB/sec