Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3895 | 5389 |
Floating Point | Processor floating point performance | 7177 | |
Memory | Memory performance | 4974 | |
Stream | Memory bandwidth performance | 5195 |
User | jimmyfu |
Upload Date | Wed, 30 Nov 2011 00:51:11 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3895 | |
---|---|---|
Blowfish
single-core scalar |
1687
74.1 MB/sec |
|
Blowfish
multi-core scalar |
5371
220 MB/sec |
|
Text Compress
single-core scalar |
2210
7.07 MB/sec |
|
Text Compress
multi-core scalar |
5451
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2438
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
6153
24.5 MB/sec |
|
Image Compress
single-core scalar |
1944
16.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4708
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1896
31.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4056
66.2 Mpixels/sec |
|
Lua
single-core scalar |
3283
1.26 Mnodes/sec |
|
Lua
multi-core scalar |
7547
2.90 Mnodes/sec |
Floating Point | 7177 | |
---|---|---|
Mandelbrot
single-core scalar |
2228
1.48 Gflops |
|
Mandelbrot
multi-core scalar |
7358
4.81 Gflops |
|
Dot Product
single-core scalar |
3520
1.70 Gflops |
|
Dot Product
multi-core scalar |
9383
4.28 Gflops |
|
Dot Product
single-core vector |
4394
5.26 Gflops |
|
Dot Product
multi-core vector |
10959
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1075
957 Mflops |
|
LU Decomposition
multi-core scalar |
2073
1.82 Gflops |
|
Primality Test
single-core scalar |
5255
785 Mflops |
|
Primality Test
multi-core scalar |
9565
1.78 Gflops |
|
Sharpen Image
single-core scalar |
4984
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14586
33.6 Mpixels/sec |
|
Blur Image
single-core scalar |
5907
4.67 Mpixels/sec |
|
Blur Image
multi-core scalar |
19194
15.1 Mpixels/sec |
Memory | 4974 | |
---|---|---|
Read Sequential
single-core scalar |
5567
6.82 GB/sec |
|
Write Sequential
single-core scalar |
8184
5.60 GB/sec |
|
Stdlib Allocate
single-core scalar |
3135
11.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3522
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4462
4.60 GB/sec |
Stream | 5195 | |
---|---|---|
Stream Copy
single-core scalar |
5346
7.31 GB/sec |
|
Stream Copy
single-core vector |
6840
8.87 GB/sec |
|
Stream Scale
single-core scalar |
6130
7.96 GB/sec |
|
Stream Scale
single-core vector |
6627
8.94 GB/sec |
|
Stream Add
single-core scalar |
1947
2.94 GB/sec |
|
Stream Add
single-core vector |
7115
9.90 GB/sec |
|
Stream Triad
single-core scalar |
2211
3.06 GB/sec |
|
Stream Triad
single-core vector |
5347
10.0 GB/sec |