Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3786 | 5224 |
Floating Point | Processor floating point performance | 7104 | |
Memory | Memory performance | 4757 | |
Stream | Memory bandwidth performance | 4616 |
User | inxlee |
Upload Date | Mon, 15 Aug 2011 17:18:01 +0000 |
Views | 4 |
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 | 3786 | |
---|---|---|
Blowfish
single-core scalar |
1668
73.3 MB/sec |
|
Blowfish
multi-core scalar |
5137
211 MB/sec |
|
Text Compress
single-core scalar |
2178
6.97 MB/sec |
|
Text Compress
multi-core scalar |
5168
17.0 MB/sec |
|
Text Decompress
single-core scalar |
2325
9.56 MB/sec |
|
Text Decompress
multi-core scalar |
5755
22.9 MB/sec |
|
Image Compress
single-core scalar |
1823
15.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
4521
38.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
1838
30.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
3993
65.1 Mpixels/sec |
|
Lua
single-core scalar |
3629
1.40 Mnodes/sec |
|
Lua
multi-core scalar |
7398
2.85 Mnodes/sec |
Floating Point | 7104 | |
---|---|---|
Mandelbrot
single-core scalar |
2150
1.43 Gflops |
|
Mandelbrot
multi-core scalar |
7134
4.67 Gflops |
|
Dot Product
single-core scalar |
3272
1.58 Gflops |
|
Dot Product
multi-core scalar |
8660
3.95 Gflops |
|
Dot Product
single-core vector |
4205
5.04 Gflops |
|
Dot Product
multi-core vector |
11036
11.5 Gflops |
|
LU Decomposition
single-core scalar |
1066
949 Mflops |
|
LU Decomposition
multi-core scalar |
2144
1.88 Gflops |
|
Primality Test
single-core scalar |
5205
777 Mflops |
|
Primality Test
multi-core scalar |
9418
1.75 Gflops |
|
Sharpen Image
single-core scalar |
4965
11.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14723
33.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6171
4.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
19315
15.2 Mpixels/sec |
Memory | 4757 | |
---|---|---|
Read Sequential
single-core scalar |
5355
6.56 GB/sec |
|
Write Sequential
single-core scalar |
7614
5.21 GB/sec |
|
Stdlib Allocate
single-core scalar |
3064
11.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3381
7.00 GB/sec |
|
Stdlib Copy
single-core scalar |
4374
4.51 GB/sec |
Stream | 4616 | |
---|---|---|
Stream Copy
single-core scalar |
4994
6.83 GB/sec |
|
Stream Copy
single-core vector |
6050
7.84 GB/sec |
|
Stream Scale
single-core scalar |
5253
6.82 GB/sec |
|
Stream Scale
single-core vector |
5631
7.60 GB/sec |
|
Stream Add
single-core scalar |
1943
2.93 GB/sec |
|
Stream Add
single-core vector |
6186
8.61 GB/sec |
|
Stream Triad
single-core scalar |
2174
3.00 GB/sec |
|
Stream Triad
single-core vector |
4701
8.80 GB/sec |