Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3819 | 4782 |
Floating Point | Processor floating point performance | 6192 | |
Memory | Memory performance | 4047 | |
Stream | Memory bandwidth performance | 4691 |
User | Jango77 |
Upload Date | Sat, 26 Nov 2011 11:27:28 +0000 |
Views | 3 |
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 | 3819 | |
---|---|---|
Blowfish
single-core scalar |
1656
72.7 MB/sec |
|
Blowfish
multi-core scalar |
5279
216 MB/sec |
|
Text Compress
single-core scalar |
2236
7.15 MB/sec |
|
Text Compress
multi-core scalar |
5230
17.2 MB/sec |
|
Text Decompress
single-core scalar |
2400
9.86 MB/sec |
|
Text Decompress
multi-core scalar |
5926
23.6 MB/sec |
|
Image Compress
single-core scalar |
1924
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4760
40.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1834
30.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3939
64.3 Mpixels/sec |
|
Lua
single-core scalar |
3318
1.28 Mnodes/sec |
|
Lua
multi-core scalar |
7335
2.82 Mnodes/sec |
Floating Point | 6192 | |
---|---|---|
Mandelbrot
single-core scalar |
2166
1.44 Gflops |
|
Mandelbrot
multi-core scalar |
7146
4.68 Gflops |
|
Dot Product
single-core scalar |
3372
1.63 Gflops |
|
Dot Product
multi-core scalar |
9316
4.25 Gflops |
|
Dot Product
single-core vector |
4226
5.06 Gflops |
|
Dot Product
multi-core vector |
10479
10.9 Gflops |
|
LU Decomposition
single-core scalar |
839
747 Mflops |
|
LU Decomposition
multi-core scalar |
1657
1.45 Gflops |
|
Primality Test
single-core scalar |
4113
614 Mflops |
|
Primality Test
multi-core scalar |
7472
1.39 Gflops |
|
Sharpen Image
single-core scalar |
4340
10.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
11377
26.2 Mpixels/sec |
|
Blur Image
single-core scalar |
5305
4.20 Mpixels/sec |
|
Blur Image
multi-core scalar |
14891
11.7 Mpixels/sec |
Memory | 4047 | |
---|---|---|
Read Sequential
single-core scalar |
4610
5.64 GB/sec |
|
Write Sequential
single-core scalar |
6136
4.20 GB/sec |
|
Stdlib Allocate
single-core scalar |
2213
8.26 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3114
6.45 GB/sec |
|
Stdlib Copy
single-core scalar |
4166
4.29 GB/sec |
Stream | 4691 | |
---|---|---|
Stream Copy
single-core scalar |
4817
6.59 GB/sec |
|
Stream Copy
single-core vector |
6402
8.30 GB/sec |
|
Stream Scale
single-core scalar |
4858
6.30 GB/sec |
|
Stream Scale
single-core vector |
6169
8.33 GB/sec |
|
Stream Add
single-core scalar |
1731
2.61 GB/sec |
|
Stream Add
single-core vector |
6706
9.33 GB/sec |
|
Stream Triad
single-core scalar |
1913
2.64 GB/sec |
|
Stream Triad
single-core vector |
4932
9.23 GB/sec |