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 July 29 2011 11:42 PM
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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 4096 MB 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