Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4705 | 5911 |
Floating Point | Processor floating point performance | 7678 | |
Memory | Memory performance | 4869 | |
Stream | Memory bandwidth performance | 6041 |
User | yohojones |
Upload Date | Sat, 31 Mar 2012 23:39:32 +0000 |
Views | 12 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4705 | |
---|---|---|
Blowfish
single-core scalar |
1627
71.5 MB/sec |
|
Blowfish
multi-core scalar |
5120
210 MB/sec |
|
Text Compress
single-core scalar |
2620
8.38 MB/sec |
|
Text Compress
multi-core scalar |
6292
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2880
11.8 MB/sec |
|
Text Decompress
multi-core scalar |
6997
27.9 MB/sec |
|
Image Compress
single-core scalar |
2438
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5925
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2717
45.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6093
99.4 Mpixels/sec |
|
Lua
single-core scalar |
4574
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9182
3.53 Mnodes/sec |
Floating Point | 7678 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7430
4.86 Gflops |
|
Dot Product
single-core scalar |
3489
1.69 Gflops |
|
Dot Product
multi-core scalar |
8577
3.91 Gflops |
|
Dot Product
single-core vector |
4459
5.34 Gflops |
|
Dot Product
multi-core vector |
12176
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1993
1.77 Gflops |
|
LU Decomposition
multi-core scalar |
2352
2.06 Gflops |
|
Primality Test
single-core scalar |
6150
919 Mflops |
|
Primality Test
multi-core scalar |
11230
2.08 Gflops |
|
Sharpen Image
single-core scalar |
5317
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16097
37.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6124
4.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
19837
15.6 Mpixels/sec |
Memory | 4869 | |
---|---|---|
Read Sequential
single-core scalar |
5210
6.38 GB/sec |
|
Write Sequential
single-core scalar |
7473
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3495
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3513
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4657
4.80 GB/sec |
Stream | 6041 | |
---|---|---|
Stream Copy
single-core scalar |
5588
7.64 GB/sec |
|
Stream Copy
single-core vector |
6960
9.03 GB/sec |
|
Stream Scale
single-core scalar |
5465
7.09 GB/sec |
|
Stream Scale
single-core vector |
6631
8.95 GB/sec |
|
Stream Add
single-core scalar |
5436
8.21 GB/sec |
|
Stream Add
single-core vector |
7218
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5679
7.85 GB/sec |
|
Stream Triad
single-core vector |
5354
10.0 GB/sec |