Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3895 | 5409 |
Floating Point | Processor floating point performance | 7183 | |
Memory | Memory performance | 4963 | |
Stream | Memory bandwidth performance | 5399 |
User | energee |
Upload Date | Sat, 17 Dec 2011 04:06:01 +0000 |
Views | 2 |
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 | 3895 | |
---|---|---|
Blowfish
single-core scalar |
1660
72.9 MB/sec |
|
Blowfish
multi-core scalar |
5389
221 MB/sec |
|
Text Compress
single-core scalar |
2168
6.93 MB/sec |
|
Text Compress
multi-core scalar |
5417
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2424
9.96 MB/sec |
|
Text Decompress
multi-core scalar |
6148
24.5 MB/sec |
|
Image Compress
single-core scalar |
1846
15.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
4768
40.1 Mpixels/sec |
|
Image Decompress
single-core scalar |
1940
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4079
66.6 Mpixels/sec |
|
Lua
single-core scalar |
3428
1.32 Mnodes/sec |
|
Lua
multi-core scalar |
7481
2.88 Mnodes/sec |
Floating Point | 7183 | |
---|---|---|
Mandelbrot
single-core scalar |
2247
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7393
4.84 Gflops |
|
Dot Product
single-core scalar |
3590
1.73 Gflops |
|
Dot Product
multi-core scalar |
9432
4.30 Gflops |
|
Dot Product
single-core vector |
4399
5.27 Gflops |
|
Dot Product
multi-core vector |
11036
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1081
962 Mflops |
|
LU Decomposition
multi-core scalar |
2079
1.82 Gflops |
|
Primality Test
single-core scalar |
5311
793 Mflops |
|
Primality Test
multi-core scalar |
9563
1.77 Gflops |
|
Sharpen Image
single-core scalar |
4824
11.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14542
33.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6000
4.75 Mpixels/sec |
|
Blur Image
multi-core scalar |
19078
15.0 Mpixels/sec |
Memory | 4963 | |
---|---|---|
Read Sequential
single-core scalar |
5500
6.73 GB/sec |
|
Write Sequential
single-core scalar |
8217
5.62 GB/sec |
|
Stdlib Allocate
single-core scalar |
3041
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3525
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4533
4.67 GB/sec |
Stream | 5399 | |
---|---|---|
Stream Copy
single-core scalar |
5847
8.00 GB/sec |
|
Stream Copy
single-core vector |
7247
9.40 GB/sec |
|
Stream Scale
single-core scalar |
6122
7.94 GB/sec |
|
Stream Scale
single-core vector |
6922
9.34 GB/sec |
|
Stream Add
single-core scalar |
2009
3.03 GB/sec |
|
Stream Add
single-core vector |
7335
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2290
3.16 GB/sec |
|
Stream Triad
single-core vector |
5424
10.2 GB/sec |