Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1220 | 1823 |
Floating Point | Processor floating point performance | 2247 | |
Memory | Memory performance | 1907 | |
Stream | Memory bandwidth performance | 2289 |
Upload Date | Fri, 18 Jan 2013 18:05:12 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.5 (Build 11G63b) |
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 | 1220 | |
---|---|---|
Blowfish
single-core scalar |
496
21.8 MB/sec |
|
Blowfish
multi-core scalar |
1697
69.6 MB/sec |
|
Text Compress
single-core scalar |
672
2.15 MB/sec |
|
Text Compress
multi-core scalar |
1666
5.47 MB/sec |
|
Text Decompress
single-core scalar |
726
2.98 MB/sec |
|
Text Decompress
multi-core scalar |
1892
7.54 MB/sec |
|
Image Compress
single-core scalar |
584
4.83 Mpixels/sec |
|
Image Compress
multi-core scalar |
1570
13.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
562
9.44 Mpixels/sec |
|
Image Decompress
multi-core scalar |
1332
21.7 Mpixels/sec |
|
Lua
single-core scalar |
1070
412 Knodes/sec |
|
Lua
multi-core scalar |
2373
913 Knodes/sec |
Floating Point | 2247 | |
---|---|---|
Mandelbrot
single-core scalar |
669
446 Mflops |
|
Mandelbrot
multi-core scalar |
2139
1.40 Gflops |
|
Dot Product
single-core scalar |
1065
515 Mflops |
|
Dot Product
multi-core scalar |
3029
1.38 Gflops |
|
Dot Product
single-core vector |
1305
1.56 Gflops |
|
Dot Product
multi-core vector |
3536
3.68 Gflops |
|
LU Decomposition
single-core scalar |
320
285 Mflops |
|
LU Decomposition
multi-core scalar |
698
612 Mflops |
|
Primality Test
single-core scalar |
1593
238 Mflops |
|
Primality Test
multi-core scalar |
3076
571 Mflops |
|
Sharpen Image
single-core scalar |
1488
3.47 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
4619
10.6 Mpixels/sec |
|
Blur Image
single-core scalar |
1773
1.40 Mpixels/sec |
|
Blur Image
multi-core scalar |
6161
4.84 Mpixels/sec |
Memory | 1907 | |
---|---|---|
Read Sequential
single-core scalar |
1843
2.26 GB/sec |
|
Write Sequential
single-core scalar |
2558
1.75 GB/sec |
|
Stdlib Allocate
single-core scalar |
955
3.57 Mallocs/sec |
|
Stdlib Write
single-core scalar |
1898
3.93 GB/sec |
|
Stdlib Copy
single-core scalar |
2283
2.35 GB/sec |
Stream | 2289 | |
---|---|---|
Stream Copy
single-core scalar |
1941
2.65 GB/sec |
|
Stream Copy
single-core vector |
3536
4.59 GB/sec |
|
Stream Scale
single-core scalar |
2045
2.65 GB/sec |
|
Stream Scale
single-core vector |
3440
4.64 GB/sec |
|
Stream Add
single-core scalar |
618
956 MB/sec |
|
Stream Add
single-core vector |
3472
4.83 GB/sec |
|
Stream Triad
single-core scalar |
707
1001 MB/sec |
|
Stream Triad
single-core vector |
2553
4.78 GB/sec |