Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4651 | 5987 |
Floating Point | Processor floating point performance | 7849 | |
Memory | Memory performance | 4859 | |
Stream | Memory bandwidth performance | 6402 |
User | Bongeszo |
Upload Date | Sun, 30 Dec 2012 16:44:26 +0000 |
Views | 5 |
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 | 4651 | |
---|---|---|
Blowfish
single-core scalar |
1635
71.8 MB/sec |
|
Blowfish
multi-core scalar |
5131
210 MB/sec |
|
Text Compress
single-core scalar |
2639
8.44 MB/sec |
|
Text Compress
multi-core scalar |
6334
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2887
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7263
28.9 MB/sec |
|
Image Compress
single-core scalar |
2409
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5938
50.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2739
46.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6195
101 Mpixels/sec |
|
Lua
single-core scalar |
4283
1.65 Mnodes/sec |
|
Lua
multi-core scalar |
8359
3.22 Mnodes/sec |
Floating Point | 7849 | |
---|---|---|
Mandelbrot
single-core scalar |
2275
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7475
4.89 Gflops |
|
Dot Product
single-core scalar |
3712
1.79 Gflops |
|
Dot Product
multi-core scalar |
8635
3.93 Gflops |
|
Dot Product
single-core vector |
4482
5.37 Gflops |
|
Dot Product
multi-core vector |
12232
12.7 Gflops |
|
LU Decomposition
single-core scalar |
2005
1.78 Gflops |
|
LU Decomposition
multi-core scalar |
3064
2.69 Gflops |
|
Primality Test
single-core scalar |
6305
942 Mflops |
|
Primality Test
multi-core scalar |
11755
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5282
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15882
36.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6166
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
20616
16.2 Mpixels/sec |
Memory | 4859 | |
---|---|---|
Read Sequential
single-core scalar |
5270
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7487
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3451
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3530
7.31 GB/sec |
|
Stdlib Copy
single-core scalar |
4559
4.70 GB/sec |
Stream | 6402 | |
---|---|---|
Stream Copy
single-core scalar |
6017
8.23 GB/sec |
|
Stream Copy
single-core vector |
7450
9.66 GB/sec |
|
Stream Scale
single-core scalar |
5911
7.67 GB/sec |
|
Stream Scale
single-core vector |
6623
8.94 GB/sec |
|
Stream Add
single-core scalar |
5741
8.67 GB/sec |
|
Stream Add
single-core vector |
7621
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6211
8.58 GB/sec |
|
Stream Triad
single-core vector |
5648
10.6 GB/sec |