Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3945 | 5482 |
Floating Point | Processor floating point performance | 7284 | |
Memory | Memory performance | 5046 | |
Stream | Memory bandwidth performance | 5432 |
User | frsch |
Upload Date | Sun, 25 Dec 2011 11:23:03 +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 | 3945 | |
---|---|---|
Blowfish
single-core scalar |
1725
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5420
222 MB/sec |
|
Text Compress
single-core scalar |
2270
7.26 MB/sec |
|
Text Compress
multi-core scalar |
5465
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2445
10.0 MB/sec |
|
Text Decompress
multi-core scalar |
6178
24.6 MB/sec |
|
Image Compress
single-core scalar |
1953
16.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4834
40.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1960
32.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4019
65.6 Mpixels/sec |
|
Lua
single-core scalar |
3441
1.33 Mnodes/sec |
|
Lua
multi-core scalar |
7640
2.94 Mnodes/sec |
Floating Point | 7284 | |
---|---|---|
Mandelbrot
single-core scalar |
2271
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7437
4.87 Gflops |
|
Dot Product
single-core scalar |
3608
1.74 Gflops |
|
Dot Product
multi-core scalar |
9481
4.32 Gflops |
|
Dot Product
single-core vector |
4468
5.35 Gflops |
|
Dot Product
multi-core vector |
11137
11.6 Gflops |
|
LU Decomposition
single-core scalar |
1103
981 Mflops |
|
LU Decomposition
multi-core scalar |
2108
1.85 Gflops |
|
Primality Test
single-core scalar |
5381
804 Mflops |
|
Primality Test
multi-core scalar |
9702
1.80 Gflops |
|
Sharpen Image
single-core scalar |
5055
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14781
34.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6019
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19437
15.3 Mpixels/sec |
Memory | 5046 | |
---|---|---|
Read Sequential
single-core scalar |
5691
6.97 GB/sec |
|
Write Sequential
single-core scalar |
8363
5.72 GB/sec |
|
Stdlib Allocate
single-core scalar |
3163
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3528
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4487
4.63 GB/sec |
Stream | 5432 | |
---|---|---|
Stream Copy
single-core scalar |
5944
8.13 GB/sec |
|
Stream Copy
single-core vector |
7198
9.33 GB/sec |
|
Stream Scale
single-core scalar |
6235
8.09 GB/sec |
|
Stream Scale
single-core vector |
6932
9.36 GB/sec |
|
Stream Add
single-core scalar |
2045
3.09 GB/sec |
|
Stream Add
single-core vector |
7340
10.2 GB/sec |
|
Stream Triad
single-core scalar |
2336
3.23 GB/sec |
|
Stream Triad
single-core vector |
5428
10.2 GB/sec |