Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4499 | 5764 |
Floating Point | Processor floating point performance | 7541 | |
Memory | Memory performance | 4680 | |
Stream | Memory bandwidth performance | 6142 |
User | geelmeel |
Upload Date | Mon, 05 Mar 2012 01:59:02 +0000 |
Views | 3 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 (Build 11D50) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4499 | |
---|---|---|
Blowfish
single-core scalar |
1598
70.2 MB/sec |
|
Blowfish
multi-core scalar |
4890
200 MB/sec |
|
Text Compress
single-core scalar |
2518
8.06 MB/sec |
|
Text Compress
multi-core scalar |
6049
19.8 MB/sec |
|
Text Decompress
single-core scalar |
2613
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6551
26.1 MB/sec |
|
Image Compress
single-core scalar |
2353
19.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
5664
47.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2631
44.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5780
94.3 Mpixels/sec |
|
Lua
single-core scalar |
4416
1.70 Mnodes/sec |
|
Lua
multi-core scalar |
8928
3.43 Mnodes/sec |
Floating Point | 7541 | |
---|---|---|
Mandelbrot
single-core scalar |
2190
1.46 Gflops |
|
Mandelbrot
multi-core scalar |
7208
4.72 Gflops |
|
Dot Product
single-core scalar |
3530
1.71 Gflops |
|
Dot Product
multi-core scalar |
8365
3.81 Gflops |
|
Dot Product
single-core vector |
4254
5.10 Gflops |
|
Dot Product
multi-core vector |
11776
12.2 Gflops |
|
LU Decomposition
single-core scalar |
1879
1.67 Gflops |
|
LU Decomposition
multi-core scalar |
2888
2.53 Gflops |
|
Primality Test
single-core scalar |
5970
892 Mflops |
|
Primality Test
multi-core scalar |
11435
2.12 Gflops |
|
Sharpen Image
single-core scalar |
5223
12.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15319
35.3 Mpixels/sec |
|
Blur Image
single-core scalar |
5941
4.70 Mpixels/sec |
|
Blur Image
multi-core scalar |
19605
15.4 Mpixels/sec |
Memory | 4680 | |
---|---|---|
Read Sequential
single-core scalar |
5081
6.22 GB/sec |
|
Write Sequential
single-core scalar |
7166
4.90 GB/sec |
|
Stdlib Allocate
single-core scalar |
3226
12.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3439
7.12 GB/sec |
|
Stdlib Copy
single-core scalar |
4490
4.63 GB/sec |
Stream | 6142 | |
---|---|---|
Stream Copy
single-core scalar |
5696
7.79 GB/sec |
|
Stream Copy
single-core vector |
7021
9.10 GB/sec |
|
Stream Scale
single-core scalar |
5623
7.30 GB/sec |
|
Stream Scale
single-core vector |
6813
9.19 GB/sec |
|
Stream Add
single-core scalar |
5565
8.40 GB/sec |
|
Stream Add
single-core vector |
7214
10.0 GB/sec |
|
Stream Triad
single-core scalar |
5831
8.06 GB/sec |
|
Stream Triad
single-core vector |
5378
10.1 GB/sec |