Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4620 | 5942 |
Floating Point | Processor floating point performance | 7761 | |
Memory | Memory performance | 4867 | |
Stream | Memory bandwidth performance | 6359 |
User | JeanPaulV8 |
Upload Date | Sun, 30 Oct 2011 19:02:30 +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 | 4620 | |
---|---|---|
Blowfish
single-core scalar |
1631
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5085
208 MB/sec |
|
Text Compress
single-core scalar |
2635
8.43 MB/sec |
|
Text Compress
multi-core scalar |
6241
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2907
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7201
28.7 MB/sec |
|
Image Compress
single-core scalar |
2402
19.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5893
49.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2804
47.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6017
98.2 Mpixels/sec |
|
Lua
single-core scalar |
4257
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8369
3.22 Mnodes/sec |
Floating Point | 7761 | |
---|---|---|
Mandelbrot
single-core scalar |
2256
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7390
4.84 Gflops |
|
Dot Product
single-core scalar |
3670
1.77 Gflops |
|
Dot Product
multi-core scalar |
8595
3.92 Gflops |
|
Dot Product
single-core vector |
4451
5.33 Gflops |
|
Dot Product
multi-core vector |
12092
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1902
1.69 Gflops |
|
LU Decomposition
multi-core scalar |
3142
2.76 Gflops |
|
Primality Test
single-core scalar |
6194
925 Mflops |
|
Primality Test
multi-core scalar |
11673
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5205
12.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15884
36.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6123
4.85 Mpixels/sec |
|
Blur Image
multi-core scalar |
20090
15.8 Mpixels/sec |
Memory | 4867 | |
---|---|---|
Read Sequential
single-core scalar |
5225
6.40 GB/sec |
|
Write Sequential
single-core scalar |
7425
5.08 GB/sec |
|
Stdlib Allocate
single-core scalar |
3438
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3524
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4725
4.87 GB/sec |
Stream | 6359 | |
---|---|---|
Stream Copy
single-core scalar |
5978
8.18 GB/sec |
|
Stream Copy
single-core vector |
7401
9.60 GB/sec |
|
Stream Scale
single-core scalar |
5836
7.57 GB/sec |
|
Stream Scale
single-core vector |
7051
9.52 GB/sec |
|
Stream Add
single-core scalar |
5674
8.56 GB/sec |
|
Stream Add
single-core vector |
7489
10.4 GB/sec |
|
Stream Triad
single-core scalar |
6027
8.33 GB/sec |
|
Stream Triad
single-core vector |
5423
10.2 GB/sec |