Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4598 | 6341 |
Floating Point | Processor floating point performance | 9047 | |
Memory | Memory performance | 4755 | |
Stream | Memory bandwidth performance | 6144 |
User | Leoparder |
Upload Date | Fri, 29 Jul 2011 22:18:19 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4598 | |
---|---|---|
Blowfish
single-core scalar |
1808
79.4 MB/sec |
|
Blowfish
multi-core scalar |
6070
249 MB/sec |
|
Text Compress
single-core scalar |
2491
7.97 MB/sec |
|
Text Compress
multi-core scalar |
5848
19.2 MB/sec |
|
Text Decompress
single-core scalar |
2551
10.5 MB/sec |
|
Text Decompress
multi-core scalar |
6556
26.1 MB/sec |
|
Image Compress
single-core scalar |
2389
19.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5756
48.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
2979
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6276
102 Mpixels/sec |
|
Lua
single-core scalar |
4069
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8393
3.23 Mnodes/sec |
Floating Point | 9047 | |
---|---|---|
Mandelbrot
single-core scalar |
2095
1.39 Gflops |
|
Mandelbrot
multi-core scalar |
7078
4.63 Gflops |
|
Dot Product
single-core scalar |
3640
1.76 Gflops |
|
Dot Product
multi-core scalar |
10180
4.64 Gflops |
|
Dot Product
single-core vector |
5910
7.08 Gflops |
|
Dot Product
multi-core vector |
16366
17.0 Gflops |
|
LU Decomposition
single-core scalar |
2250
2.00 Gflops |
|
LU Decomposition
multi-core scalar |
3342
2.93 Gflops |
|
Primality Test
single-core scalar |
5859
875 Mflops |
|
Primality Test
multi-core scalar |
10952
2.03 Gflops |
|
Sharpen Image
single-core scalar |
10776
25.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
26271
60.5 Mpixels/sec |
|
Blur Image
single-core scalar |
4996
3.95 Mpixels/sec |
|
Blur Image
multi-core scalar |
16956
13.3 Mpixels/sec |
Memory | 4755 | |
---|---|---|
Read Sequential
single-core scalar |
5362
6.57 GB/sec |
|
Write Sequential
single-core scalar |
6886
4.71 GB/sec |
|
Stdlib Allocate
single-core scalar |
3410
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3509
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4609
4.75 GB/sec |
Stream | 6144 | |
---|---|---|
Stream Copy
single-core scalar |
6064
8.29 GB/sec |
|
Stream Copy
single-core vector |
6750
8.75 GB/sec |
|
Stream Scale
single-core scalar |
5611
7.28 GB/sec |
|
Stream Scale
single-core vector |
6424
8.67 GB/sec |
|
Stream Add
single-core scalar |
6050
9.13 GB/sec |
|
Stream Add
single-core vector |
7409
10.3 GB/sec |
|
Stream Triad
single-core scalar |
5657
7.82 GB/sec |
|
Stream Triad
single-core vector |
5194
9.72 GB/sec |