Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3955 | 5455 |
Floating Point | Processor floating point performance | 7241 | |
Memory | Memory performance | 4979 | |
Stream | Memory bandwidth performance | 5415 |
User | iancarroll |
Upload Date | Thu, 22 Dec 2011 19:12:05 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 |
1722
75.7 MB/sec |
|
Blowfish
multi-core scalar |
5418
222 MB/sec |
|
Text Compress
single-core scalar |
2264
7.24 MB/sec |
|
Text Compress
multi-core scalar |
5496
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2470
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6169
24.6 MB/sec |
|
Image Compress
single-core scalar |
1940
16.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4732
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1966
33.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4154
67.8 Mpixels/sec |
|
Lua
single-core scalar |
3493
1.35 Mnodes/sec |
|
Lua
multi-core scalar |
7647
2.94 Mnodes/sec |
Floating Point | 7241 | |
---|---|---|
Mandelbrot
single-core scalar |
2259
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7423
4.86 Gflops |
|
Dot Product
single-core scalar |
3634
1.76 Gflops |
|
Dot Product
multi-core scalar |
9434
4.30 Gflops |
|
Dot Product
single-core vector |
4473
5.36 Gflops |
|
Dot Product
multi-core vector |
11122
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1096
976 Mflops |
|
LU Decomposition
multi-core scalar |
2116
1.86 Gflops |
|
Primality Test
single-core scalar |
5259
785 Mflops |
|
Primality Test
multi-core scalar |
9600
1.78 Gflops |
|
Sharpen Image
single-core scalar |
5008
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14598
33.6 Mpixels/sec |
|
Blur Image
single-core scalar |
5997
4.75 Mpixels/sec |
|
Blur Image
multi-core scalar |
19355
15.2 Mpixels/sec |
Memory | 4979 | |
---|---|---|
Read Sequential
single-core scalar |
5640
6.91 GB/sec |
|
Write Sequential
single-core scalar |
8194
5.60 GB/sec |
|
Stdlib Allocate
single-core scalar |
3161
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3493
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4408
4.54 GB/sec |
Stream | 5415 | |
---|---|---|
Stream Copy
single-core scalar |
5641
7.71 GB/sec |
|
Stream Copy
single-core vector |
7203
9.34 GB/sec |
|
Stream Scale
single-core scalar |
6030
7.82 GB/sec |
|
Stream Scale
single-core vector |
7013
9.47 GB/sec |
|
Stream Add
single-core scalar |
2015
3.04 GB/sec |
|
Stream Add
single-core vector |
7499
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2317
3.20 GB/sec |
|
Stream Triad
single-core vector |
5606
10.5 GB/sec |