Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3999 | 5469 |
Floating Point | Processor floating point performance | 7451 | |
Memory | Memory performance | 5021 | |
Stream | Memory bandwidth performance | 4574 |
User | RSmith9512 |
Upload Date | Mon, 05 Sep 2011 04:37:08 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 3999 | |
---|---|---|
Blowfish
single-core scalar |
1738
76.4 MB/sec |
|
Blowfish
multi-core scalar |
5387
221 MB/sec |
|
Text Compress
single-core scalar |
2286
7.31 MB/sec |
|
Text Compress
multi-core scalar |
5460
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2480
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6131
24.4 MB/sec |
|
Image Compress
single-core scalar |
1928
15.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
4713
39.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
1940
32.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4052
66.1 Mpixels/sec |
|
Lua
single-core scalar |
3810
1.47 Mnodes/sec |
|
Lua
multi-core scalar |
8070
3.10 Mnodes/sec |
Floating Point | 7451 | |
---|---|---|
Mandelbrot
single-core scalar |
2259
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7353
4.81 Gflops |
|
Dot Product
single-core scalar |
3693
1.78 Gflops |
|
Dot Product
multi-core scalar |
9572
4.36 Gflops |
|
Dot Product
single-core vector |
4368
5.23 Gflops |
|
Dot Product
multi-core vector |
11434
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1034
920 Mflops |
|
LU Decomposition
multi-core scalar |
2280
2.00 Gflops |
|
Primality Test
single-core scalar |
5457
815 Mflops |
|
Primality Test
multi-core scalar |
9882
1.83 Gflops |
|
Sharpen Image
single-core scalar |
5045
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15068
34.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6432
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20443
16.1 Mpixels/sec |
Memory | 5021 | |
---|---|---|
Read Sequential
single-core scalar |
5601
6.86 GB/sec |
|
Write Sequential
single-core scalar |
8098
5.54 GB/sec |
|
Stdlib Allocate
single-core scalar |
3195
11.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3507
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4704
4.85 GB/sec |
Stream | 4574 | |
---|---|---|
Stream Copy
single-core scalar |
4929
6.74 GB/sec |
|
Stream Copy
single-core vector |
5809
7.53 GB/sec |
|
Stream Scale
single-core scalar |
5013
6.51 GB/sec |
|
Stream Scale
single-core vector |
5742
7.75 GB/sec |
|
Stream Add
single-core scalar |
1941
2.93 GB/sec |
|
Stream Add
single-core vector |
6520
9.07 GB/sec |
|
Stream Triad
single-core scalar |
2212
3.06 GB/sec |
|
Stream Triad
single-core vector |
4427
8.29 GB/sec |