Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3986 | 5423 |
Floating Point | Processor floating point performance | 7397 | |
Memory | Memory performance | 4995 | |
Stream | Memory bandwidth performance | 4407 |
User | guidogoni |
Upload Date | Tue, 23 Aug 2011 06:48:05 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 3986 | |
---|---|---|
Blowfish
single-core scalar |
1724
75.8 MB/sec |
|
Blowfish
multi-core scalar |
5321
218 MB/sec |
|
Text Compress
single-core scalar |
2264
7.24 MB/sec |
|
Text Compress
multi-core scalar |
5421
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2460
10.1 MB/sec |
|
Text Decompress
multi-core scalar |
6132
24.4 MB/sec |
|
Image Compress
single-core scalar |
1898
15.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
4721
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1907
32.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4104
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3814
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8067
3.10 Mnodes/sec |
Floating Point | 7397 | |
---|---|---|
Mandelbrot
single-core scalar |
2254
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7248
4.74 Gflops |
|
Dot Product
single-core scalar |
3580
1.73 Gflops |
|
Dot Product
multi-core scalar |
9258
4.22 Gflops |
|
Dot Product
single-core vector |
4415
5.29 Gflops |
|
Dot Product
multi-core vector |
11321
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1011
900 Mflops |
|
LU Decomposition
multi-core scalar |
2263
1.98 Gflops |
|
Primality Test
single-core scalar |
5503
822 Mflops |
|
Primality Test
multi-core scalar |
9796
1.82 Gflops |
|
Sharpen Image
single-core scalar |
5067
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14890
34.3 Mpixels/sec |
|
Blur Image
single-core scalar |
6410
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
20553
16.2 Mpixels/sec |
Memory | 4995 | |
---|---|---|
Read Sequential
single-core scalar |
5569
6.82 GB/sec |
|
Write Sequential
single-core scalar |
8071
5.52 GB/sec |
|
Stdlib Allocate
single-core scalar |
3192
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3494
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4652
4.80 GB/sec |
Stream | 4407 | |
---|---|---|
Stream Copy
single-core scalar |
4817
6.59 GB/sec |
|
Stream Copy
single-core vector |
5599
7.26 GB/sec |
|
Stream Scale
single-core scalar |
4935
6.40 GB/sec |
|
Stream Scale
single-core vector |
5229
7.06 GB/sec |
|
Stream Add
single-core scalar |
1939
2.93 GB/sec |
|
Stream Add
single-core vector |
6095
8.48 GB/sec |
|
Stream Triad
single-core scalar |
2221
3.07 GB/sec |
|
Stream Triad
single-core vector |
4424
8.28 GB/sec |