Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4642 | 6458 |
Floating Point | Processor floating point performance | 9193 | |
Memory | Memory performance | 4783 | |
Stream | Memory bandwidth performance | 6597 |
User | ikhrnet |
Upload Date | Fri, 05 Aug 2011 11:03:10 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.0 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4642 | |
---|---|---|
Blowfish
single-core scalar |
1815
79.7 MB/sec |
|
Blowfish
multi-core scalar |
6174
253 MB/sec |
|
Text Compress
single-core scalar |
2551
8.16 MB/sec |
|
Text Compress
multi-core scalar |
5926
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2591
10.6 MB/sec |
|
Text Decompress
multi-core scalar |
6524
26.0 MB/sec |
|
Image Compress
single-core scalar |
2411
19.9 Mpixels/sec |
|
Image Compress
multi-core scalar |
5793
48.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
3029
50.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6261
102 Mpixels/sec |
|
Lua
single-core scalar |
4138
1.59 Mnodes/sec |
|
Lua
multi-core scalar |
8494
3.27 Mnodes/sec |
Floating Point | 9193 | |
---|---|---|
Mandelbrot
single-core scalar |
2113
1.41 Gflops |
|
Mandelbrot
multi-core scalar |
7221
4.72 Gflops |
|
Dot Product
single-core scalar |
3717
1.80 Gflops |
|
Dot Product
multi-core scalar |
10339
4.71 Gflops |
|
Dot Product
single-core vector |
5973
7.16 Gflops |
|
Dot Product
multi-core vector |
16452
17.1 Gflops |
|
LU Decomposition
single-core scalar |
2298
2.05 Gflops |
|
LU Decomposition
multi-core scalar |
3458
3.03 Gflops |
|
Primality Test
single-core scalar |
5949
889 Mflops |
|
Primality Test
multi-core scalar |
11218
2.08 Gflops |
|
Sharpen Image
single-core scalar |
10909
25.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
26829
61.8 Mpixels/sec |
|
Blur Image
single-core scalar |
5059
4.00 Mpixels/sec |
|
Blur Image
multi-core scalar |
17179
13.5 Mpixels/sec |
Memory | 4783 | |
---|---|---|
Read Sequential
single-core scalar |
5451
6.67 GB/sec |
|
Write Sequential
single-core scalar |
6991
4.78 GB/sec |
|
Stdlib Allocate
single-core scalar |
3474
13.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3535
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4465
4.60 GB/sec |
Stream | 6597 | |
---|---|---|
Stream Copy
single-core scalar |
6114
8.36 GB/sec |
|
Stream Copy
single-core vector |
7456
9.67 GB/sec |
|
Stream Scale
single-core scalar |
5940
7.71 GB/sec |
|
Stream Scale
single-core vector |
7125
9.62 GB/sec |
|
Stream Add
single-core scalar |
6613
9.98 GB/sec |
|
Stream Add
single-core vector |
7615
10.6 GB/sec |
|
Stream Triad
single-core scalar |
6251
8.64 GB/sec |
|
Stream Triad
single-core vector |
5669
10.6 GB/sec |