Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4620 | 5951 |
Floating Point | Processor floating point performance | 7795 | |
Memory | Memory performance | 4833 | |
Stream | Memory bandwidth performance | 6395 |
User | wfall |
Upload Date | Mon, 31 Oct 2011 22:45:42 +0000 |
Views | 1 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4620 | |
---|---|---|
Blowfish
single-core scalar |
1639
72.0 MB/sec |
|
Blowfish
multi-core scalar |
5100
209 MB/sec |
|
Text Compress
single-core scalar |
2642
8.45 MB/sec |
|
Text Compress
multi-core scalar |
6244
20.5 MB/sec |
|
Text Decompress
single-core scalar |
2904
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7173
28.6 MB/sec |
|
Image Compress
single-core scalar |
2410
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5879
49.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2827
47.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6012
98.1 Mpixels/sec |
|
Lua
single-core scalar |
4249
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8368
3.22 Mnodes/sec |
Floating Point | 7795 | |
---|---|---|
Mandelbrot
single-core scalar |
2265
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7359
4.82 Gflops |
|
Dot Product
single-core scalar |
3691
1.78 Gflops |
|
Dot Product
multi-core scalar |
8599
3.92 Gflops |
|
Dot Product
single-core vector |
4461
5.34 Gflops |
|
Dot Product
multi-core vector |
12089
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2027
1.80 Gflops |
|
LU Decomposition
multi-core scalar |
3177
2.79 Gflops |
|
Primality Test
single-core scalar |
6246
933 Mflops |
|
Primality Test
multi-core scalar |
11767
2.18 Gflops |
|
Sharpen Image
single-core scalar |
5274
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15915
36.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6141
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20129
15.8 Mpixels/sec |
Memory | 4833 | |
---|---|---|
Read Sequential
single-core scalar |
5217
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7445
5.09 GB/sec |
|
Stdlib Allocate
single-core scalar |
3450
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4511
4.65 GB/sec |
Stream | 6395 | |
---|---|---|
Stream Copy
single-core scalar |
5896
8.06 GB/sec |
|
Stream Copy
single-core vector |
7453
9.66 GB/sec |
|
Stream Scale
single-core scalar |
5857
7.60 GB/sec |
|
Stream Scale
single-core vector |
7023
9.48 GB/sec |
|
Stream Add
single-core scalar |
5708
8.62 GB/sec |
|
Stream Add
single-core vector |
7521
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6124
8.46 GB/sec |
|
Stream Triad
single-core vector |
5579
10.4 GB/sec |