Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3955 | 5404 |
Floating Point | Processor floating point performance | 7176 | |
Memory | Memory performance | 4857 | |
Stream | Memory bandwidth performance | 5368 |
User | guidogoni |
Upload Date | Sun, 26 Feb 2012 19:14:23 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
Model | MacBook Air (13-inch Mid 2011) |
Processor |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
L1 Instruction Cache | 32 KB x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 3072 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3955 | |
---|---|---|
Blowfish
single-core scalar |
1681
73.9 MB/sec |
|
Blowfish
multi-core scalar |
5395
221 MB/sec |
|
Text Compress
single-core scalar |
2183
6.98 MB/sec |
|
Text Compress
multi-core scalar |
5363
17.6 MB/sec |
|
Text Decompress
single-core scalar |
2408
9.90 MB/sec |
|
Text Decompress
multi-core scalar |
6063
24.2 MB/sec |
|
Image Compress
single-core scalar |
1953
16.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4805
40.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1910
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4062
66.3 Mpixels/sec |
|
Lua
single-core scalar |
3693
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
7955
3.06 Mnodes/sec |
Floating Point | 7176 | |
---|---|---|
Mandelbrot
single-core scalar |
2218
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7431
4.86 Gflops |
|
Dot Product
single-core scalar |
3573
1.73 Gflops |
|
Dot Product
multi-core scalar |
9572
4.36 Gflops |
|
Dot Product
single-core vector |
4355
5.22 Gflops |
|
Dot Product
multi-core vector |
11019
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1083
964 Mflops |
|
LU Decomposition
multi-core scalar |
2088
1.83 Gflops |
|
Primality Test
single-core scalar |
5253
785 Mflops |
|
Primality Test
multi-core scalar |
9254
1.72 Gflops |
|
Sharpen Image
single-core scalar |
4967
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14453
33.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5907
4.67 Mpixels/sec |
|
Blur Image
multi-core scalar |
19292
15.2 Mpixels/sec |
Memory | 4857 | |
---|---|---|
Read Sequential
single-core scalar |
5439
6.66 GB/sec |
|
Write Sequential
single-core scalar |
7802
5.34 GB/sec |
|
Stdlib Allocate
single-core scalar |
3126
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3473
7.19 GB/sec |
|
Stdlib Copy
single-core scalar |
4446
4.58 GB/sec |
Stream | 5368 | |
---|---|---|
Stream Copy
single-core scalar |
5741
7.85 GB/sec |
|
Stream Copy
single-core vector |
7168
9.30 GB/sec |
|
Stream Scale
single-core scalar |
6039
7.84 GB/sec |
|
Stream Scale
single-core vector |
6925
9.35 GB/sec |
|
Stream Add
single-core scalar |
1996
3.01 GB/sec |
|
Stream Add
single-core vector |
7337
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2276
3.14 GB/sec |
|
Stream Triad
single-core vector |
5469
10.2 GB/sec |