Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1194 | 1546 |
Floating Point | Processor floating point performance | 1990 | |
Memory | Memory performance | 1406 | |
Stream | Memory bandwidth performance | 1511 |
Upload Date | Wed, 27 Jun 2012 09:46:47 +0000 |
Views | 2 |
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 | 1194 | |
---|---|---|
Blowfish
single-core scalar |
513
22.5 MB/sec |
|
Blowfish
multi-core scalar |
1653
67.8 MB/sec |
|
Text Compress
single-core scalar |
639
2.05 MB/sec |
|
Text Compress
multi-core scalar |
1701
5.58 MB/sec |
|
Text Decompress
single-core scalar |
701
2.88 MB/sec |
|
Text Decompress
multi-core scalar |
1866
7.44 MB/sec |
|
Image Compress
single-core scalar |
582
4.81 Mpixels/sec |
|
Image Compress
multi-core scalar |
1485
12.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
563
9.47 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1318
21.5 Mpixels/sec |
|
Lua
single-core scalar |
1127
434 Knodes/sec |
|
Lua
multi-core scalar |
2185
841 Knodes/sec |
Floating Point | 1990 | |
---|---|---|
Mandelbrot
single-core scalar |
659
439 Mflops |
|
Mandelbrot
multi-core scalar |
2229
1.46 Gflops |
|
Dot Product
single-core scalar |
1013
489 Mflops |
|
Dot Product
multi-core scalar |
2901
1.32 Gflops |
|
Dot Product
single-core vector |
1159
1.39 Gflops |
|
Dot Product
multi-core vector |
3383
3.52 Gflops |
|
LU Decomposition
single-core scalar |
316
282 Mflops |
|
LU Decomposition
multi-core scalar |
669
587 Mflops |
|
Primality Test
single-core scalar |
1497
224 Mflops |
|
Primality Test
multi-core scalar |
2529
469 Mflops |
|
Sharpen Image
single-core scalar |
1402
3.27 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
3632
8.37 Mpixels/sec |
|
Blur Image
single-core scalar |
1721
1.36 Mpixels/sec |
|
Blur Image
multi-core scalar |
4756
3.74 Mpixels/sec |
Memory | 1406 | |
---|---|---|
Read Sequential
single-core scalar |
1571
1.92 GB/sec |
|
Write Sequential
single-core scalar |
1864
1.28 GB/sec |
|
Stdlib Allocate
single-core scalar |
560
2.09 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1437
2.98 GB/sec |
|
Stdlib Copy
single-core scalar |
1602
1.65 GB/sec |
Stream | 1511 | |
---|---|---|
Stream Copy
single-core scalar |
1036
1.42 GB/sec |
|
Stream Copy
single-core vector |
2305
2.99 GB/sec |
|
Stream Scale
single-core scalar |
1268
1.65 GB/sec |
|
Stream Scale
single-core vector |
2241
3.03 GB/sec |
|
Stream Add
single-core scalar |
501
775 MB/sec |
|
Stream Add
single-core vector |
2387
3.32 GB/sec |
|
Stream Triad
single-core scalar |
541
766 MB/sec |
|
Stream Triad
single-core vector |
1815
3.40 GB/sec |