Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4617 | 5907 |
Floating Point | Processor floating point performance | 7805 | |
Memory | Memory performance | 4838 | |
Stream | Memory bandwidth performance | 5923 |
User | JeanPaulV8 |
Upload Date | Sun, 30 Oct 2011 19:05:43 +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 | 4617 | |
---|---|---|
Blowfish
single-core scalar |
1632
71.7 MB/sec |
|
Blowfish
multi-core scalar |
5101
209 MB/sec |
|
Text Compress
single-core scalar |
2631
8.42 MB/sec |
|
Text Compress
multi-core scalar |
6266
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2904
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7186
28.6 MB/sec |
|
Image Compress
single-core scalar |
2409
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5855
49.3 Mpixels/sec |
|
Image Decompress
single-core scalar |
2806
47.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5996
97.8 Mpixels/sec |
|
Lua
single-core scalar |
4271
1.64 Mnodes/sec |
|
Lua
multi-core scalar |
8358
3.21 Mnodes/sec |
Floating Point | 7805 | |
---|---|---|
Mandelbrot
single-core scalar |
2267
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7361
4.82 Gflops |
|
Dot Product
single-core scalar |
3672
1.77 Gflops |
|
Dot Product
multi-core scalar |
8781
4.00 Gflops |
|
Dot Product
single-core vector |
4445
5.33 Gflops |
|
Dot Product
multi-core vector |
12141
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1918
1.71 Gflops |
|
LU Decomposition
multi-core scalar |
3217
2.82 Gflops |
|
Primality Test
single-core scalar |
6162
920 Mflops |
|
Primality Test
multi-core scalar |
11704
2.17 Gflops |
|
Sharpen Image
single-core scalar |
5271
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15971
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6144
4.86 Mpixels/sec |
|
Blur Image
multi-core scalar |
20228
15.9 Mpixels/sec |
Memory | 4838 | |
---|---|---|
Read Sequential
single-core scalar |
5215
6.39 GB/sec |
|
Write Sequential
single-core scalar |
7415
5.07 GB/sec |
|
Stdlib Allocate
single-core scalar |
3441
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3524
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4599
4.74 GB/sec |
Stream | 5923 | |
---|---|---|
Stream Copy
single-core scalar |
5786
7.91 GB/sec |
|
Stream Copy
single-core vector |
7102
9.21 GB/sec |
|
Stream Scale
single-core scalar |
5159
6.69 GB/sec |
|
Stream Scale
single-core vector |
6453
8.71 GB/sec |
|
Stream Add
single-core scalar |
5229
7.89 GB/sec |
|
Stream Add
single-core vector |
6895
9.59 GB/sec |
|
Stream Triad
single-core scalar |
5578
7.71 GB/sec |
|
Stream Triad
single-core vector |
5183
9.70 GB/sec |