Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3991 | 5265 |
Floating Point | Processor floating point performance | 7422 | |
Memory | Memory performance | 4119 | |
Stream | Memory bandwidth performance | 4468 |
User | craa |
Upload Date | Sat, 15 Jun 2013 07:31:11 +0000 |
Views | 5 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.8.4 (Build 12E55) |
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.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 3991 | |
---|---|---|
Blowfish
single-core scalar |
1734
76.2 MB/sec |
|
Blowfish
multi-core scalar |
5399
221 MB/sec |
|
Text Compress
single-core scalar |
2275
7.28 MB/sec |
|
Text Compress
multi-core scalar |
5447
17.9 MB/sec |
|
Text Decompress
single-core scalar |
2480
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6129
24.4 MB/sec |
|
Image Compress
single-core scalar |
1910
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4700
39.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
1924
32.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4096
66.8 Mpixels/sec |
|
Lua
single-core scalar |
3788
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
8012
3.08 Mnodes/sec |
Floating Point | 7422 | |
---|---|---|
Mandelbrot
single-core scalar |
2251
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7351
4.81 Gflops |
|
Dot Product
single-core scalar |
3573
1.73 Gflops |
|
Dot Product
multi-core scalar |
9260
4.22 Gflops |
|
Dot Product
single-core vector |
4425
5.30 Gflops |
|
Dot Product
multi-core vector |
11314
11.8 Gflops |
|
LU Decomposition
single-core scalar |
1030
917 Mflops |
|
LU Decomposition
multi-core scalar |
2262
1.98 Gflops |
|
Primality Test
single-core scalar |
5492
820 Mflops |
|
Primality Test
multi-core scalar |
9902
1.84 Gflops |
|
Sharpen Image
single-core scalar |
5074
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15036
34.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6427
5.09 Mpixels/sec |
|
Blur Image
multi-core scalar |
20518
16.1 Mpixels/sec |
Memory | 4119 | |
---|---|---|
Read Sequential
single-core scalar |
3971
4.86 GB/sec |
|
Write Sequential
single-core scalar |
5770
3.95 GB/sec |
|
Stdlib Allocate
single-core scalar |
2692
10.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3516
7.28 GB/sec |
|
Stdlib Copy
single-core scalar |
4650
4.79 GB/sec |
Stream | 4468 | |
---|---|---|
Stream Copy
single-core scalar |
4797
6.56 GB/sec |
|
Stream Copy
single-core vector |
5816
7.54 GB/sec |
|
Stream Scale
single-core scalar |
4984
6.47 GB/sec |
|
Stream Scale
single-core vector |
5513
7.44 GB/sec |
|
Stream Add
single-core scalar |
1944
2.94 GB/sec |
|
Stream Add
single-core vector |
6000
8.35 GB/sec |
|
Stream Triad
single-core scalar |
2217
3.06 GB/sec |
|
Stream Triad
single-core vector |
4479
8.38 GB/sec |