Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4677 | 5925 |
Floating Point | Processor floating point performance | 7625 | |
Memory | Memory performance | 4883 | |
Stream | Memory bandwidth performance | 6430 |
User | JaroslavHruska |
Upload Date | Thu, 07 Jun 2012 18:00:26 +0000 |
Views | 6 |
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 | 4677 | |
---|---|---|
Blowfish
single-core scalar |
1623
71.3 MB/sec |
|
Blowfish
multi-core scalar |
4938
202 MB/sec |
|
Text Compress
single-core scalar |
2508
8.02 MB/sec |
|
Text Compress
multi-core scalar |
6230
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2917
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
7144
28.5 MB/sec |
|
Image Compress
single-core scalar |
2435
20.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5918
49.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2753
46.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6113
99.7 Mpixels/sec |
|
Lua
single-core scalar |
4442
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9107
3.50 Mnodes/sec |
Floating Point | 7625 | |
---|---|---|
Mandelbrot
single-core scalar |
2263
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7428
4.86 Gflops |
|
Dot Product
single-core scalar |
3665
1.77 Gflops |
|
Dot Product
multi-core scalar |
8325
3.79 Gflops |
|
Dot Product
single-core vector |
4409
5.28 Gflops |
|
Dot Product
multi-core vector |
11759
12.2 Gflops |
|
LU Decomposition
single-core scalar |
1961
1.75 Gflops |
|
LU Decomposition
multi-core scalar |
3015
2.64 Gflops |
|
Primality Test
single-core scalar |
6257
935 Mflops |
|
Primality Test
multi-core scalar |
11373
2.11 Gflops |
|
Sharpen Image
single-core scalar |
5300
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15507
35.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6012
4.76 Mpixels/sec |
|
Blur Image
multi-core scalar |
19477
15.3 Mpixels/sec |
Memory | 4883 | |
---|---|---|
Read Sequential
single-core scalar |
5224
6.40 GB/sec |
|
Write Sequential
single-core scalar |
7493
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3480
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3528
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4690
4.83 GB/sec |
Stream | 6430 | |
---|---|---|
Stream Copy
single-core scalar |
5994
8.20 GB/sec |
|
Stream Copy
single-core vector |
7435
9.64 GB/sec |
|
Stream Scale
single-core scalar |
5865
7.61 GB/sec |
|
Stream Scale
single-core vector |
7090
9.57 GB/sec |
|
Stream Add
single-core scalar |
5747
8.68 GB/sec |
|
Stream Add
single-core vector |
7567
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6190
8.55 GB/sec |
|
Stream Triad
single-core vector |
5556
10.4 GB/sec |