Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3998 | 5448 |
Floating Point | Processor floating point performance | 7415 | |
Memory | Memory performance | 5006 | |
Stream | Memory bandwidth performance | 4525 |
User | goldway |
Upload Date | Mon, 01 Aug 2011 15:09:17 +0000 |
Views | 2 |
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 | 3998 | |
---|---|---|
Blowfish
single-core scalar |
1737
76.3 MB/sec |
|
Blowfish
multi-core scalar |
5395
221 MB/sec |
|
Text Compress
single-core scalar |
2284
7.31 MB/sec |
|
Text Compress
multi-core scalar |
5478
18.0 MB/sec |
|
Text Decompress
single-core scalar |
2479
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6120
24.4 MB/sec |
|
Image Compress
single-core scalar |
1923
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4725
39.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
1943
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4105
67.0 Mpixels/sec |
|
Lua
single-core scalar |
3788
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
8008
3.08 Mnodes/sec |
Floating Point | 7415 | |
---|---|---|
Mandelbrot
single-core scalar |
2245
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7363
4.82 Gflops |
|
Dot Product
single-core scalar |
3581
1.73 Gflops |
|
Dot Product
multi-core scalar |
9242
4.21 Gflops |
|
Dot Product
single-core vector |
4437
5.32 Gflops |
|
Dot Product
multi-core vector |
11286
11.7 Gflops |
|
LU Decomposition
single-core scalar |
1077
959 Mflops |
|
LU Decomposition
multi-core scalar |
2280
2.00 Gflops |
|
Primality Test
single-core scalar |
5488
820 Mflops |
|
Primality Test
multi-core scalar |
9917
1.84 Gflops |
|
Sharpen Image
single-core scalar |
5051
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15065
34.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6418
5.08 Mpixels/sec |
|
Blur Image
multi-core scalar |
20365
16.0 Mpixels/sec |
Memory | 5006 | |
---|---|---|
Read Sequential
single-core scalar |
5573
6.82 GB/sec |
|
Write Sequential
single-core scalar |
8071
5.52 GB/sec |
|
Stdlib Allocate
single-core scalar |
3189
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3513
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4688
4.83 GB/sec |
Stream | 4525 | |
---|---|---|
Stream Copy
single-core scalar |
4736
6.48 GB/sec |
|
Stream Copy
single-core vector |
5786
7.50 GB/sec |
|
Stream Scale
single-core scalar |
5150
6.68 GB/sec |
|
Stream Scale
single-core vector |
5659
7.64 GB/sec |
|
Stream Add
single-core scalar |
1946
2.94 GB/sec |
|
Stream Add
single-core vector |
6087
8.47 GB/sec |
|
Stream Triad
single-core scalar |
2237
3.09 GB/sec |
|
Stream Triad
single-core vector |
4599
8.61 GB/sec |