Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 3958 | 5417 |
Floating Point | Processor floating point performance | 7416 | |
Memory | Memory performance | 4936 | |
Stream | Memory bandwidth performance | 4495 |
User | supergaard |
Upload Date | Sat, 20 Aug 2011 08:30:44 +0000 |
Views | 3 |
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 | 3958 | |
---|---|---|
Blowfish
single-core scalar |
1732
76.1 MB/sec |
|
Blowfish
multi-core scalar |
5337
219 MB/sec |
|
Text Compress
single-core scalar |
2236
7.15 MB/sec |
|
Text Compress
multi-core scalar |
5429
17.8 MB/sec |
|
Text Decompress
single-core scalar |
2472
10.2 MB/sec |
|
Text Decompress
multi-core scalar |
6090
24.3 MB/sec |
|
Image Compress
single-core scalar |
1908
15.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
4658
39.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
1913
32.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4103
66.9 Mpixels/sec |
|
Lua
single-core scalar |
3657
1.41 Mnodes/sec |
|
Lua
multi-core scalar |
7972
3.07 Mnodes/sec |
Floating Point | 7416 | |
---|---|---|
Mandelbrot
single-core scalar |
2234
1.49 Gflops |
|
Mandelbrot
multi-core scalar |
7337
4.80 Gflops |
|
Dot Product
single-core scalar |
3554
1.72 Gflops |
|
Dot Product
multi-core scalar |
9209
4.20 Gflops |
|
Dot Product
single-core vector |
4426
5.30 Gflops |
|
Dot Product
multi-core vector |
11433
11.9 Gflops |
|
LU Decomposition
single-core scalar |
1026
913 Mflops |
|
LU Decomposition
multi-core scalar |
2280
2.00 Gflops |
|
Primality Test
single-core scalar |
5425
810 Mflops |
|
Primality Test
multi-core scalar |
9935
1.84 Gflops |
|
Sharpen Image
single-core scalar |
5076
11.8 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
14985
34.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6348
5.02 Mpixels/sec |
|
Blur Image
multi-core scalar |
20563
16.2 Mpixels/sec |
Memory | 4936 | |
---|---|---|
Read Sequential
single-core scalar |
5580
6.83 GB/sec |
|
Write Sequential
single-core scalar |
8050
5.51 GB/sec |
|
Stdlib Allocate
single-core scalar |
3095
11.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3506
7.26 GB/sec |
|
Stdlib Copy
single-core scalar |
4453
4.59 GB/sec |
Stream | 4495 | |
---|---|---|
Stream Copy
single-core scalar |
4874
6.67 GB/sec |
|
Stream Copy
single-core vector |
5604
7.27 GB/sec |
|
Stream Scale
single-core scalar |
5263
6.83 GB/sec |
|
Stream Scale
single-core vector |
5441
7.34 GB/sec |
|
Stream Add
single-core scalar |
1943
2.93 GB/sec |
|
Stream Add
single-core vector |
6043
8.41 GB/sec |
|
Stream Triad
single-core scalar |
2206
3.05 GB/sec |
|
Stream Triad
single-core vector |
4590
8.59 GB/sec |