Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3993 | 5412 |
Floating Point | Processor floating point performance | 7423 | |
Memory | Memory performance | 4872 | |
Stream | Memory bandwidth performance | 4428 |
User | titusferguson |
Upload Date | Thu, 11 Aug 2011 13:13:23 +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 | 3993 | |
---|---|---|
Blowfish
single-core scalar |
1737
76.3 MB/sec |
|
Blowfish
multi-core scalar |
5325
218 MB/sec |
|
Text Compress
single-core scalar |
2279
7.29 MB/sec |
|
Text Compress
multi-core scalar |
5475
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2471
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6101
24.3 MB/sec |
|
Image Compress
single-core scalar |
1920
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4683
39.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1935
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4105
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3820
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8070
3.10 Mnodes/sec |
Floating Point | 7423 | |
---|---|---|
Mandelbrot
single-core scalar |
2259
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7337
4.80 Gflops |
|
Dot Product
single-core scalar |
3593
1.74 Gflops |
|
Dot Product
multi-core scalar |
9264
4.22 Gflops |
|
Dot Product
single-core vector |
4443
5.32 Gflops |
|
Dot Product
multi-core vector |
11454
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1116
993 Mflops |
|
LU Decomposition
multi-core scalar |
2284
2.00 Gflops |
|
Primality Test
single-core scalar |
5453
814 Mflops |
|
Primality Test
multi-core scalar |
9884
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5070
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14863
34.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6388
5.05 Mpixels/sec |
|
Blur Image
multi-core scalar |
20520
16.1 Mpixels/sec |
Memory | 4872 | |
---|---|---|
Read Sequential
single-core scalar |
5523
6.76 GB/sec |
|
Write Sequential
single-core scalar |
7901
5.40 GB/sec |
|
Stdlib Allocate
single-core scalar |
3112
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3430
7.10 GB/sec |
|
Stdlib Copy
single-core scalar |
4397
4.53 GB/sec |
Stream | 4428 | |
---|---|---|
Stream Copy
single-core scalar |
4804
6.57 GB/sec |
|
Stream Copy
single-core vector |
5547
7.19 GB/sec |
|
Stream Scale
single-core scalar |
4907
6.37 GB/sec |
|
Stream Scale
single-core vector |
5605
7.56 GB/sec |
|
Stream Add
single-core scalar |
1933
2.92 GB/sec |
|
Stream Add
single-core vector |
6057
8.43 GB/sec |
|
Stream Triad
single-core scalar |
2230
3.08 GB/sec |
|
Stream Triad
single-core vector |
4342
8.13 GB/sec |