Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4595 | 5867 |
Floating Point | Processor floating point performance | 7743 | |
Memory | Memory performance | 4774 | |
Stream | Memory bandwidth performance | 5947 |
User | bagsac |
Upload Date | Tue, 25 Oct 2011 13:58:32 +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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4595 | |
---|---|---|
Blowfish
single-core scalar |
1609
70.7 MB/sec |
|
Blowfish
multi-core scalar |
5066
208 MB/sec |
|
Text Compress
single-core scalar |
2589
8.28 MB/sec |
|
Text Compress
multi-core scalar |
6223
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2874
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
7211
28.7 MB/sec |
|
Image Compress
single-core scalar |
2347
19.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
5873
49.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2739
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6070
99.0 Mpixels/sec |
|
Lua
single-core scalar |
4222
1.63 Mnodes/sec |
|
Lua
multi-core scalar |
8318
3.20 Mnodes/sec |
Floating Point | 7743 | |
---|---|---|
Mandelbrot
single-core scalar |
2257
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7308
4.78 Gflops |
|
Dot Product
single-core scalar |
3616
1.75 Gflops |
|
Dot Product
multi-core scalar |
8564
3.90 Gflops |
|
Dot Product
single-core vector |
4421
5.30 Gflops |
|
Dot Product
multi-core vector |
12075
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2000
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3160
2.77 Gflops |
|
Primality Test
single-core scalar |
6077
908 Mflops |
|
Primality Test
multi-core scalar |
11702
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5243
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15825
36.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6029
4.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
20136
15.8 Mpixels/sec |
Memory | 4774 | |
---|---|---|
Read Sequential
single-core scalar |
5151
6.31 GB/sec |
|
Write Sequential
single-core scalar |
7242
4.95 GB/sec |
|
Stdlib Allocate
single-core scalar |
3392
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3528
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4561
4.70 GB/sec |
Stream | 5947 | |
---|---|---|
Stream Copy
single-core scalar |
5597
7.65 GB/sec |
|
Stream Copy
single-core vector |
6736
8.73 GB/sec |
|
Stream Scale
single-core scalar |
5159
6.69 GB/sec |
|
Stream Scale
single-core vector |
6579
8.88 GB/sec |
|
Stream Add
single-core scalar |
5131
7.75 GB/sec |
|
Stream Add
single-core vector |
7123
9.91 GB/sec |
|
Stream Triad
single-core scalar |
6028
8.33 GB/sec |
|
Stream Triad
single-core vector |
5230
9.79 GB/sec |