Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3997 | 5435 |
Floating Point | Processor floating point performance | 7408 | |
Memory | Memory performance | 4977 | |
Stream | Memory bandwidth performance | 4481 |
User | Type_g |
Upload Date | Mon, 25 Jul 2011 13:43:03 +0000 |
Views | 8 |
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 | 3997 | |
---|---|---|
Blowfish
single-core scalar |
1733
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5394
221 MB/sec |
|
Text Compress
single-core scalar |
2277
7.28 MB/sec |
|
Text Compress
multi-core scalar |
5451
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2474
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6128
24.4 MB/sec |
|
Image Compress
single-core scalar |
1907
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4682
39.4 Mpixels/sec |
|
Image Decompress
single-core scalar |
1937
32.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4112
67.1 Mpixels/sec |
|
Lua
single-core scalar |
3821
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8049
3.10 Mnodes/sec |
Floating Point | 7408 | |
---|---|---|
Mandelbrot
single-core scalar |
2247
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7338
4.80 Gflops |
|
Dot Product
single-core scalar |
3587
1.73 Gflops |
|
Dot Product
multi-core scalar |
9249
4.22 Gflops |
|
Dot Product
single-core vector |
4422
5.30 Gflops |
|
Dot Product
multi-core vector |
11428
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1001
891 Mflops |
|
LU Decomposition
multi-core scalar |
2277
2.00 Gflops |
|
Primality Test
single-core scalar |
5509
823 Mflops |
|
Primality Test
multi-core scalar |
9798
1.82 Gflops |
|
Sharpen Image
single-core scalar |
5061
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14975
34.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6409
5.07 Mpixels/sec |
|
Blur Image
multi-core scalar |
20412
16.0 Mpixels/sec |
Memory | 4977 | |
---|---|---|
Read Sequential
single-core scalar |
5582
6.84 GB/sec |
|
Write Sequential
single-core scalar |
8026
5.49 GB/sec |
|
Stdlib Allocate
single-core scalar |
3159
11.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3488
7.22 GB/sec |
|
Stdlib Copy
single-core scalar |
4633
4.78 GB/sec |
Stream | 4481 | |
---|---|---|
Stream Copy
single-core scalar |
4857
6.64 GB/sec |
|
Stream Copy
single-core vector |
5821
7.55 GB/sec |
|
Stream Scale
single-core scalar |
4987
6.47 GB/sec |
|
Stream Scale
single-core vector |
5503
7.43 GB/sec |
|
Stream Add
single-core scalar |
1946
2.94 GB/sec |
|
Stream Add
single-core vector |
5992
8.34 GB/sec |
|
Stream Triad
single-core scalar |
2215
3.06 GB/sec |
|
Stream Triad
single-core vector |
4530
8.48 GB/sec |