Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4379 | 5453 |
Floating Point | Processor floating point performance | 7286 | |
Memory | Memory performance | 4304 | |
Stream | Memory bandwidth performance | 5098 |
User | dcxyboy24 |
Upload Date | Thu, 14 Jun 2012 13:42:06 +0000 |
Views | 5 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.8 (Build 12A239) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4379 | |
---|---|---|
Blowfish
single-core scalar |
1426
62.7 MB/sec |
|
Blowfish
multi-core scalar |
5071
208 MB/sec |
|
Text Compress
single-core scalar |
2309
7.39 MB/sec |
|
Text Compress
multi-core scalar |
6145
20.2 MB/sec |
|
Text Decompress
single-core scalar |
2551
10.5 MB/sec |
|
Text Decompress
multi-core scalar |
6980
27.8 MB/sec |
|
Image Compress
single-core scalar |
2046
16.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5819
49.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2544
42.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5878
95.9 Mpixels/sec |
|
Lua
single-core scalar |
3672
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
8114
3.12 Mnodes/sec |
Floating Point | 7286 | |
---|---|---|
Mandelbrot
single-core scalar |
2072
1.38 Gflops |
|
Mandelbrot
multi-core scalar |
7257
4.75 Gflops |
|
Dot Product
single-core scalar |
3057
1.48 Gflops |
|
Dot Product
multi-core scalar |
7847
3.58 Gflops |
|
Dot Product
single-core vector |
3783
4.53 Gflops |
|
Dot Product
multi-core vector |
11023
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1592
1.42 Gflops |
|
LU Decomposition
multi-core scalar |
3584
3.14 Gflops |
|
Primality Test
single-core scalar |
4655
695 Mflops |
|
Primality Test
multi-core scalar |
10600
1.97 Gflops |
|
Sharpen Image
single-core scalar |
4349
10.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15688
36.2 Mpixels/sec |
|
Blur Image
single-core scalar |
5766
4.56 Mpixels/sec |
|
Blur Image
multi-core scalar |
20740
16.3 Mpixels/sec |
Memory | 4304 | |
---|---|---|
Read Sequential
single-core scalar |
4656
5.70 GB/sec |
|
Write Sequential
single-core scalar |
6445
4.41 GB/sec |
|
Stdlib Allocate
single-core scalar |
2939
11.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3266
6.76 GB/sec |
|
Stdlib Copy
single-core scalar |
4215
4.35 GB/sec |
Stream | 5098 | |
---|---|---|
Stream Copy
single-core scalar |
4829
6.60 GB/sec |
|
Stream Copy
single-core vector |
5982
7.76 GB/sec |
|
Stream Scale
single-core scalar |
4740
6.15 GB/sec |
|
Stream Scale
single-core vector |
5394
7.28 GB/sec |
|
Stream Add
single-core scalar |
4765
7.19 GB/sec |
|
Stream Add
single-core vector |
5900
8.21 GB/sec |
|
Stream Triad
single-core scalar |
4830
6.67 GB/sec |
|
Stream Triad
single-core vector |
4350
8.14 GB/sec |