Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4629 | 5968 |
Floating Point | Processor floating point performance | 7842 | |
Memory | Memory performance | 4841 | |
Stream | Memory bandwidth performance | 6354 |
User | ASky |
Upload Date | Tue, 31 Jan 2012 03:34:13 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 |
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 | 4629 | |
---|---|---|
Blowfish
single-core scalar |
1624
71.4 MB/sec |
|
Blowfish
multi-core scalar |
5125
210 MB/sec |
|
Text Compress
single-core scalar |
2656
8.50 MB/sec |
|
Text Compress
multi-core scalar |
6225
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2898
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7147
28.5 MB/sec |
|
Image Compress
single-core scalar |
2420
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5894
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2748
46.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6112
99.7 Mpixels/sec |
|
Lua
single-core scalar |
4278
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8423
3.24 Mnodes/sec |
Floating Point | 7842 | |
---|---|---|
Mandelbrot
single-core scalar |
2277
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7445
4.87 Gflops |
|
Dot Product
single-core scalar |
3708
1.79 Gflops |
|
Dot Product
multi-core scalar |
8616
3.93 Gflops |
|
Dot Product
single-core vector |
4469
5.35 Gflops |
|
Dot Product
multi-core vector |
12202
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1988
1.77 Gflops |
|
LU Decomposition
multi-core scalar |
3043
2.67 Gflops |
|
Primality Test
single-core scalar |
6285
939 Mflops |
|
Primality Test
multi-core scalar |
11748
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5285
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16225
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6060
4.80 Mpixels/sec |
|
Blur Image
multi-core scalar |
20446
16.1 Mpixels/sec |
Memory | 4841 | |
---|---|---|
Read Sequential
single-core scalar |
5231
6.40 GB/sec |
|
Write Sequential
single-core scalar |
7485
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3418
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3540
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4531
4.67 GB/sec |
Stream | 6354 | |
---|---|---|
Stream Copy
single-core scalar |
6004
8.21 GB/sec |
|
Stream Copy
single-core vector |
7408
9.61 GB/sec |
|
Stream Scale
single-core scalar |
5862
7.61 GB/sec |
|
Stream Scale
single-core vector |
6921
9.34 GB/sec |
|
Stream Add
single-core scalar |
5728
8.65 GB/sec |
|
Stream Add
single-core vector |
7230
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6185
8.55 GB/sec |
|
Stream Triad
single-core vector |
5501
10.3 GB/sec |