Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1242 | 1822 |
Floating Point | Processor floating point performance | 2251 | |
Memory | Memory performance | 1885 | |
Stream | Memory bandwidth performance | 2232 |
Upload Date | Sat, 22 Dec 2012 15:51:38 +0000 |
Views | 2 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
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 | 1242 | |
---|---|---|
Blowfish
single-core scalar |
504
22.2 MB/sec |
|
Blowfish
multi-core scalar |
1620
66.4 MB/sec |
|
Text Compress
single-core scalar |
661
2.12 MB/sec |
|
Text Compress
multi-core scalar |
1773
5.82 MB/sec |
|
Text Decompress
single-core scalar |
733
3.02 MB/sec |
|
Text Decompress
multi-core scalar |
1952
7.78 MB/sec |
|
Image Compress
single-core scalar |
587
4.85 Mpixels/sec |
|
Image Compress
multi-core scalar |
1622
13.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
561
9.42 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1341
21.9 Mpixels/sec |
|
Lua
single-core scalar |
1100
424 Knodes/sec |
|
Lua
multi-core scalar |
2453
944 Knodes/sec |
Floating Point | 2251 | |
---|---|---|
Mandelbrot
single-core scalar |
669
446 Mflops |
|
Mandelbrot
multi-core scalar |
2247
1.47 Gflops |
|
Dot Product
single-core scalar |
1056
510 Mflops |
|
Dot Product
multi-core scalar |
2914
1.33 Gflops |
|
Dot Product
single-core vector |
1285
1.54 Gflops |
|
Dot Product
multi-core vector |
3439
3.58 Gflops |
|
LU Decomposition
single-core scalar |
319
284 Mflops |
|
LU Decomposition
multi-core scalar |
663
582 Mflops |
|
Primality Test
single-core scalar |
1543
231 Mflops |
|
Primality Test
multi-core scalar |
3070
570 Mflops |
|
Sharpen Image
single-core scalar |
1498
3.50 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4796
11.1 Mpixels/sec |
|
Blur Image
single-core scalar |
1802
1.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
6225
4.89 Mpixels/sec |
Memory | 1885 | |
---|---|---|
Read Sequential
single-core scalar |
1848
2.26 GB/sec |
|
Write Sequential
single-core scalar |
2533
1.73 GB/sec |
|
Stdlib Allocate
single-core scalar |
936
3.49 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1829
3.79 GB/sec |
|
Stdlib Copy
single-core scalar |
2283
2.35 GB/sec |
Stream | 2232 | |
---|---|---|
Stream Copy
single-core scalar |
1941
2.66 GB/sec |
|
Stream Copy
single-core vector |
3526
4.57 GB/sec |
|
Stream Scale
single-core scalar |
2044
2.65 GB/sec |
|
Stream Scale
single-core vector |
3332
4.50 GB/sec |
|
Stream Add
single-core scalar |
605
936 MB/sec |
|
Stream Add
single-core vector |
3214
4.47 GB/sec |
|
Stream Triad
single-core scalar |
642
908 MB/sec |
|
Stream Triad
single-core vector |
2556
4.79 GB/sec |