Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1204 | 1802 |
Floating Point | Processor floating point performance | 2251 | |
Memory | Memory performance | 1847 | |
Stream | Memory bandwidth performance | 2239 |
Upload Date | Sun, 06 May 2012 00:26:30 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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 | 1204 | |
---|---|---|
Blowfish
single-core scalar |
507
22.3 MB/sec |
|
Blowfish
multi-core scalar |
1649
67.6 MB/sec |
|
Text Compress
single-core scalar |
655
2.10 MB/sec |
|
Text Compress
multi-core scalar |
1664
5.46 MB/sec |
|
Text Decompress
single-core scalar |
731
3.01 MB/sec |
|
Text Decompress
multi-core scalar |
1872
7.46 MB/sec |
|
Image Compress
single-core scalar |
577
4.77 Mpixels/sec |
|
Image Compress
multi-core scalar |
1515
12.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
546
9.17 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1217
19.9 Mpixels/sec |
|
Lua
single-core scalar |
1083
417 Knodes/sec |
|
Lua
multi-core scalar |
2440
939 Knodes/sec |
Floating Point | 2251 | |
---|---|---|
Mandelbrot
single-core scalar |
671
447 Mflops |
|
Mandelbrot
multi-core scalar |
2310
1.51 Gflops |
|
Dot Product
single-core scalar |
1071
518 Mflops |
|
Dot Product
multi-core scalar |
2905
1.32 Gflops |
|
Dot Product
single-core vector |
1299
1.56 Gflops |
|
Dot Product
multi-core vector |
3519
3.66 Gflops |
|
LU Decomposition
single-core scalar |
320
285 Mflops |
|
LU Decomposition
multi-core scalar |
677
594 Mflops |
|
Primality Test
single-core scalar |
1559
233 Mflops |
|
Primality Test
multi-core scalar |
3057
567 Mflops |
|
Sharpen Image
single-core scalar |
1484
3.46 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4715
10.9 Mpixels/sec |
|
Blur Image
single-core scalar |
1793
1.42 Mpixels/sec |
|
Blur Image
multi-core scalar |
6144
4.83 Mpixels/sec |
Memory | 1847 | |
---|---|---|
Read Sequential
single-core scalar |
1791
2.19 GB/sec |
|
Write Sequential
single-core scalar |
2472
1.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
926
3.46 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1825
3.78 GB/sec |
|
Stdlib Copy
single-core scalar |
2221
2.29 GB/sec |
Stream | 2239 | |
---|---|---|
Stream Copy
single-core scalar |
1921
2.63 GB/sec |
|
Stream Copy
single-core vector |
3507
4.55 GB/sec |
|
Stream Scale
single-core scalar |
1989
2.58 GB/sec |
|
Stream Scale
single-core vector |
3380
4.56 GB/sec |
|
Stream Add
single-core scalar |
611
945 MB/sec |
|
Stream Add
single-core vector |
3275
4.56 GB/sec |
|
Stream Triad
single-core scalar |
695
983 MB/sec |
|
Stream Triad
single-core vector |
2534
4.74 GB/sec |