Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3830 | 5300 |
Floating Point | Processor floating point performance | 7098 | |
Memory | Memory performance | 4743 | |
Stream | Memory bandwidth performance | 5271 |
User | cqr |
Upload Date | Mon, 14 May 2012 22:20:11 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50b) |
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 | 3830 | |
---|---|---|
Blowfish
single-core scalar |
1571
69.0 MB/sec |
|
Blowfish
multi-core scalar |
5428
222 MB/sec |
|
Text Compress
single-core scalar |
2044
6.54 MB/sec |
|
Text Compress
multi-core scalar |
5460
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2262
9.30 MB/sec |
|
Text Decompress
multi-core scalar |
6135
24.4 MB/sec |
|
Image Compress
single-core scalar |
1764
14.6 Mpixels/sec |
|
Image Compress
multi-core scalar |
4758
40.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1703
28.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4008
65.4 Mpixels/sec |
|
Lua
single-core scalar |
3363
1.30 Mnodes/sec |
|
Lua
multi-core scalar |
7471
2.87 Mnodes/sec |
Floating Point | 7098 | |
---|---|---|
Mandelbrot
single-core scalar |
2032
1.35 Gflops |
|
Mandelbrot
multi-core scalar |
7429
4.86 Gflops |
|
Dot Product
single-core scalar |
3277
1.58 Gflops |
|
Dot Product
multi-core scalar |
9729
4.43 Gflops |
|
Dot Product
single-core vector |
4061
4.87 Gflops |
|
Dot Product
multi-core vector |
11100
11.5 Gflops |
|
LU Decomposition
single-core scalar |
995
886 Mflops |
|
LU Decomposition
multi-core scalar |
2068
1.81 Gflops |
|
Primality Test
single-core scalar |
4844
723 Mflops |
|
Primality Test
multi-core scalar |
9741
1.81 Gflops |
|
Sharpen Image
single-core scalar |
4616
10.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14664
33.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5456
4.32 Mpixels/sec |
|
Blur Image
multi-core scalar |
19370
15.2 Mpixels/sec |
Memory | 4743 | |
---|---|---|
Read Sequential
single-core scalar |
5216
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7514
5.14 GB/sec |
|
Stdlib Allocate
single-core scalar |
2927
10.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3486
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4572
4.71 GB/sec |
Stream | 5271 | |
---|---|---|
Stream Copy
single-core scalar |
5500
7.52 GB/sec |
|
Stream Copy
single-core vector |
7227
9.37 GB/sec |
|
Stream Scale
single-core scalar |
5790
7.51 GB/sec |
|
Stream Scale
single-core vector |
6939
9.37 GB/sec |
|
Stream Add
single-core scalar |
1845
2.79 GB/sec |
|
Stream Add
single-core vector |
7331
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2124
2.94 GB/sec |
|
Stream Triad
single-core vector |
5416
10.1 GB/sec |