Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3950 | 5390 |
Floating Point | Processor floating point performance | 7124 | |
Memory | Memory performance | 4921 | |
Stream | Memory bandwidth performance | 5307 |
User | darineng |
Upload Date | Fri, 16 Nov 2012 19:17:36 +0000 |
Views | 3 |
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 | 3950 | |
---|---|---|
Blowfish
single-core scalar |
1672
73.5 MB/sec |
|
Blowfish
multi-core scalar |
5321
218 MB/sec |
|
Text Compress
single-core scalar |
2209
7.07 MB/sec |
|
Text Compress
multi-core scalar |
5453
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2398
9.85 MB/sec |
|
Text Decompress
multi-core scalar |
6049
24.1 MB/sec |
|
Image Compress
single-core scalar |
1906
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4782
40.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1898
31.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4099
66.9 Mpixels/sec |
|
Lua
single-core scalar |
3695
1.42 Mnodes/sec |
|
Lua
multi-core scalar |
7920
3.05 Mnodes/sec |
Floating Point | 7124 | |
---|---|---|
Mandelbrot
single-core scalar |
2210
1.47 Gflops |
|
Mandelbrot
multi-core scalar |
7260
4.75 Gflops |
|
Dot Product
single-core scalar |
3536
1.71 Gflops |
|
Dot Product
multi-core scalar |
9285
4.23 Gflops |
|
Dot Product
single-core vector |
4358
5.22 Gflops |
|
Dot Product
multi-core vector |
10940
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1071
954 Mflops |
|
LU Decomposition
multi-core scalar |
2031
1.78 Gflops |
|
Primality Test
single-core scalar |
5251
784 Mflops |
|
Primality Test
multi-core scalar |
9536
1.77 Gflops |
|
Sharpen Image
single-core scalar |
4916
11.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14454
33.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5917
4.68 Mpixels/sec |
|
Blur Image
multi-core scalar |
18981
14.9 Mpixels/sec |
Memory | 4921 | |
---|---|---|
Read Sequential
single-core scalar |
5481
6.71 GB/sec |
|
Write Sequential
single-core scalar |
8064
5.52 GB/sec |
|
Stdlib Allocate
single-core scalar |
3131
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3465
7.17 GB/sec |
|
Stdlib Copy
single-core scalar |
4466
4.60 GB/sec |
Stream | 5307 | |
---|---|---|
Stream Copy
single-core scalar |
5617
7.68 GB/sec |
|
Stream Copy
single-core vector |
7023
9.11 GB/sec |
|
Stream Scale
single-core scalar |
6186
8.03 GB/sec |
|
Stream Scale
single-core vector |
6794
9.17 GB/sec |
|
Stream Add
single-core scalar |
1995
3.01 GB/sec |
|
Stream Add
single-core vector |
7226
10.1 GB/sec |
|
Stream Triad
single-core scalar |
2278
3.15 GB/sec |
|
Stream Triad
single-core vector |
5343
10.0 GB/sec |