Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3984 | 5439 |
Floating Point | Processor floating point performance | 7429 | |
Memory | Memory performance | 4976 | |
Stream | Memory bandwidth performance | 4497 |
User | craa |
Upload Date | Mon, 15 Aug 2011 02:23:33 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
Model | MacBookAir4,2 |
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 |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
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 | 3984 | |
---|---|---|
Blowfish
single-core scalar |
1730
76.0 MB/sec |
|
Blowfish
multi-core scalar |
5370
220 MB/sec |
|
Text Compress
single-core scalar |
2283
7.30 MB/sec |
|
Text Compress
multi-core scalar |
5442
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2473
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6105
24.3 MB/sec |
|
Image Compress
single-core scalar |
1916
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4716
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1911
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4118
67.2 Mpixels/sec |
|
Lua
single-core scalar |
3810
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
7937
3.05 Mnodes/sec |
Floating Point | 7429 | |
---|---|---|
Mandelbrot
single-core scalar |
2241
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7285
4.77 Gflops |
|
Dot Product
single-core scalar |
3684
1.78 Gflops |
|
Dot Product
multi-core scalar |
9462
4.31 Gflops |
|
Dot Product
single-core vector |
4408
5.28 Gflops |
|
Dot Product
multi-core vector |
11391
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1001
891 Mflops |
|
LU Decomposition
multi-core scalar |
2267
1.99 Gflops |
|
Primality Test
single-core scalar |
5434
812 Mflops |
|
Primality Test
multi-core scalar |
9851
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5047
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14990
34.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6411
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
20535
16.1 Mpixels/sec |
Memory | 4976 | |
---|---|---|
Read Sequential
single-core scalar |
5554
6.80 GB/sec |
|
Write Sequential
single-core scalar |
8037
5.50 GB/sec |
|
Stdlib Allocate
single-core scalar |
3041
11.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3512
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4737
4.88 GB/sec |
Stream | 4497 | |
---|---|---|
Stream Copy
single-core scalar |
4849
6.63 GB/sec |
|
Stream Copy
single-core vector |
5599
7.26 GB/sec |
|
Stream Scale
single-core scalar |
5160
6.70 GB/sec |
|
Stream Scale
single-core vector |
5508
7.43 GB/sec |
|
Stream Add
single-core scalar |
1950
2.94 GB/sec |
|
Stream Add
single-core vector |
6195
8.62 GB/sec |
|
Stream Triad
single-core scalar |
2215
3.06 GB/sec |
|
Stream Triad
single-core vector |
4504
8.43 GB/sec |