Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1176 | 1603 |
Floating Point | Processor floating point performance | 1912 | |
Memory | Memory performance | 1580 | |
Stream | Memory bandwidth performance | 2066 |
Upload Date | Wed, 13 Jun 2012 17:43:57 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
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 | 1176 | |
---|---|---|
Blowfish
single-core scalar |
512
22.5 MB/sec |
|
Blowfish
multi-core scalar |
1712
70.2 MB/sec |
|
Text Compress
single-core scalar |
565
1.81 MB/sec |
|
Text Compress
multi-core scalar |
1700
5.58 MB/sec |
|
Text Decompress
single-core scalar |
706
2.90 MB/sec |
|
Text Decompress
multi-core scalar |
1917
7.64 MB/sec |
|
Image Compress
single-core scalar |
566
4.68 Mpixels/sec |
|
Image Compress
multi-core scalar |
1371
11.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
538
9.04 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1196
19.5 Mpixels/sec |
|
Lua
single-core scalar |
1023
394 Knodes/sec |
|
Lua
multi-core scalar |
2310
889 Knodes/sec |
Floating Point | 1912 | |
---|---|---|
Mandelbrot
single-core scalar |
651
433 Mflops |
|
Mandelbrot
multi-core scalar |
1798
1.18 Gflops |
|
Dot Product
single-core scalar |
910
440 Mflops |
|
Dot Product
multi-core scalar |
2221
1.01 Gflops |
|
Dot Product
single-core vector |
1081
1.30 Gflops |
|
Dot Product
multi-core vector |
3337
3.47 Gflops |
|
LU Decomposition
single-core scalar |
310
276 Mflops |
|
LU Decomposition
multi-core scalar |
626
549 Mflops |
|
Primality Test
single-core scalar |
1490
223 Mflops |
|
Primality Test
multi-core scalar |
2813
522 Mflops |
|
Sharpen Image
single-core scalar |
1480
3.45 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4195
9.67 Mpixels/sec |
|
Blur Image
single-core scalar |
1716
1.36 Mpixels/sec |
|
Blur Image
multi-core scalar |
4141
3.26 Mpixels/sec |
Memory | 1580 | |
---|---|---|
Read Sequential
single-core scalar |
1398
1.71 GB/sec |
|
Write Sequential
single-core scalar |
2423
1.66 GB/sec |
|
Stdlib Allocate
single-core scalar |
745
2.78 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1487
3.08 GB/sec |
|
Stdlib Copy
single-core scalar |
1848
1.91 GB/sec |
Stream | 2066 | |
---|---|---|
Stream Copy
single-core scalar |
1715
2.35 GB/sec |
|
Stream Copy
single-core vector |
3069
3.98 GB/sec |
|
Stream Scale
single-core scalar |
1783
2.31 GB/sec |
|
Stream Scale
single-core vector |
2990
4.04 GB/sec |
|
Stream Add
single-core scalar |
577
892 MB/sec |
|
Stream Add
single-core vector |
3203
4.46 GB/sec |
|
Stream Triad
single-core scalar |
687
973 MB/sec |
|
Stream Triad
single-core vector |
2506
4.69 GB/sec |