Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4672 | 5877 |
Floating Point | Processor floating point performance | 7902 | |
Memory | Memory performance | 4784 | |
Stream | Memory bandwidth performance | 5199 |
User | jappareti |
Upload Date | Tue, 01 Nov 2011 23:31:04 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4672 | |
---|---|---|
Blowfish
single-core scalar |
1638
72.0 MB/sec |
|
Blowfish
multi-core scalar |
4937
202 MB/sec |
|
Text Compress
single-core scalar |
2611
8.35 MB/sec |
|
Text Compress
multi-core scalar |
6215
20.4 MB/sec |
|
Text Decompress
single-core scalar |
2888
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7154
28.5 MB/sec |
|
Image Compress
single-core scalar |
2420
20.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5926
49.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2825
47.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
5935
96.8 Mpixels/sec |
|
Lua
single-core scalar |
4513
1.74 Mnodes/sec |
|
Lua
multi-core scalar |
9004
3.46 Mnodes/sec |
Floating Point | 7902 | |
---|---|---|
Mandelbrot
single-core scalar |
2258
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7388
4.83 Gflops |
|
Dot Product
single-core scalar |
3668
1.77 Gflops |
|
Dot Product
multi-core scalar |
8520
3.88 Gflops |
|
Dot Product
single-core vector |
4415
5.29 Gflops |
|
Dot Product
multi-core vector |
12076
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1772
1.58 Gflops |
|
LU Decomposition
multi-core scalar |
3815
3.35 Gflops |
|
Primality Test
single-core scalar |
6298
941 Mflops |
|
Primality Test
multi-core scalar |
11836
2.20 Gflops |
|
Sharpen Image
single-core scalar |
5295
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15972
36.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6437
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20887
16.4 Mpixels/sec |
Memory | 4784 | |
---|---|---|
Read Sequential
single-core scalar |
5147
6.30 GB/sec |
|
Write Sequential
single-core scalar |
7327
5.01 GB/sec |
|
Stdlib Allocate
single-core scalar |
3315
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3493
7.23 GB/sec |
|
Stdlib Copy
single-core scalar |
4639
4.78 GB/sec |
Stream | 5199 | |
---|---|---|
Stream Copy
single-core scalar |
4792
6.55 GB/sec |
|
Stream Copy
single-core vector |
5673
7.36 GB/sec |
|
Stream Scale
single-core scalar |
4915
6.38 GB/sec |
|
Stream Scale
single-core vector |
5446
7.35 GB/sec |
|
Stream Add
single-core scalar |
4716
7.12 GB/sec |
|
Stream Add
single-core vector |
6209
8.64 GB/sec |
|
Stream Triad
single-core scalar |
5258
7.26 GB/sec |
|
Stream Triad
single-core vector |
4587
8.59 GB/sec |