Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3971 | 5476 |
Floating Point | Processor floating point performance | 7207 | |
Memory | Memory performance | 5071 | |
Stream | Memory bandwidth performance | 5497 |
User | sporadicMotion |
Upload Date | Sat, 15 Oct 2011 02:17:28 +0000 |
Views | 8 |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3971 | |
---|---|---|
Blowfish
single-core scalar |
1726
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5369
220 MB/sec |
|
Text Compress
single-core scalar |
2269
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5409
17.7 MB/sec |
|
Text Decompress
single-core scalar |
2476
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6132
24.4 MB/sec |
|
Image Compress
single-core scalar |
1914
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4709
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1946
32.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4118
67.2 Mpixels/sec |
|
Lua
single-core scalar |
3719
1.43 Mnodes/sec |
|
Lua
multi-core scalar |
7870
3.03 Mnodes/sec |
Floating Point | 7207 | |
---|---|---|
Mandelbrot
single-core scalar |
2259
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7360
4.82 Gflops |
|
Dot Product
single-core scalar |
3627
1.75 Gflops |
|
Dot Product
multi-core scalar |
9405
4.29 Gflops |
|
Dot Product
single-core vector |
4456
5.34 Gflops |
|
Dot Product
multi-core vector |
11004
11.4 Gflops |
|
LU Decomposition
single-core scalar |
1138
1.01 Gflops |
|
LU Decomposition
multi-core scalar |
2120
1.86 Gflops |
|
Primality Test
single-core scalar |
5365
801 Mflops |
|
Primality Test
multi-core scalar |
9670
1.79 Gflops |
|
Sharpen Image
single-core scalar |
5013
11.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14420
33.2 Mpixels/sec |
|
Blur Image
single-core scalar |
6027
4.77 Mpixels/sec |
|
Blur Image
multi-core scalar |
19045
15.0 Mpixels/sec |
Memory | 5071 | |
---|---|---|
Read Sequential
single-core scalar |
5642
6.91 GB/sec |
|
Write Sequential
single-core scalar |
8236
5.63 GB/sec |
|
Stdlib Allocate
single-core scalar |
3216
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3538
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4726
4.87 GB/sec |
Stream | 5497 | |
---|---|---|
Stream Copy
single-core scalar |
5937
8.12 GB/sec |
|
Stream Copy
single-core vector |
7382
9.57 GB/sec |
|
Stream Scale
single-core scalar |
6225
8.08 GB/sec |
|
Stream Scale
single-core vector |
7075
9.55 GB/sec |
|
Stream Add
single-core scalar |
2031
3.07 GB/sec |
|
Stream Add
single-core vector |
7449
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2321
3.21 GB/sec |
|
Stream Triad
single-core vector |
5558
10.4 GB/sec |