Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4739 | 5982 |
Floating Point | Processor floating point performance | 7900 | |
Memory | Memory performance | 4785 | |
Stream | Memory bandwidth performance | 6021 |
User | j3r3myfong |
Upload Date | Tue, 06 Mar 2012 00:51:15 +0000 |
Views | 4 |
Notes | OS X Mountain Lion Dev Preview |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A128p) |
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 | 4739 | |
---|---|---|
Blowfish
single-core scalar |
1630
71.6 MB/sec |
|
Blowfish
multi-core scalar |
5126
210 MB/sec |
|
Text Compress
single-core scalar |
2642
8.45 MB/sec |
|
Text Compress
multi-core scalar |
6351
20.8 MB/sec |
|
Text Decompress
single-core scalar |
2907
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7122
28.4 MB/sec |
|
Image Compress
single-core scalar |
2433
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5927
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2723
45.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6120
99.8 Mpixels/sec |
|
Lua
single-core scalar |
4629
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9262
3.56 Mnodes/sec |
Floating Point | 7900 | |
---|---|---|
Mandelbrot
single-core scalar |
2278
1.52 Gflops |
|
Mandelbrot
multi-core scalar |
7475
4.89 Gflops |
|
Dot Product
single-core scalar |
3713
1.79 Gflops |
|
Dot Product
multi-core scalar |
8626
3.93 Gflops |
|
Dot Product
single-core vector |
4487
5.38 Gflops |
|
Dot Product
multi-core vector |
12250
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 |
6270
937 Mflops |
|
Primality Test
multi-core scalar |
12047
2.24 Gflops |
|
Sharpen Image
single-core scalar |
5319
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16319
37.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6186
4.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
20571
16.2 Mpixels/sec |
Memory | 4785 | |
---|---|---|
Read Sequential
single-core scalar |
5265
6.45 GB/sec |
|
Write Sequential
single-core scalar |
7478
5.11 GB/sec |
|
Stdlib Allocate
single-core scalar |
3230
12.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3510
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4444
4.58 GB/sec |
Stream | 6021 | |
---|---|---|
Stream Copy
single-core scalar |
5349
7.32 GB/sec |
|
Stream Copy
single-core vector |
7444
9.65 GB/sec |
|
Stream Scale
single-core scalar |
5279
6.85 GB/sec |
|
Stream Scale
single-core vector |
6500
8.77 GB/sec |
|
Stream Add
single-core scalar |
5264
7.95 GB/sec |
|
Stream Add
single-core vector |
7267
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5704
7.88 GB/sec |
|
Stream Triad
single-core vector |
5365
10.0 GB/sec |