Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.4 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5015 | 6325 |
Floating Point | Processor floating point performance | 8578 | |
Memory | Memory performance | 5083 | |
Stream | Memory bandwidth performance | 5511 |
User | lmml |
Upload Date | Mon, 14 May 2012 06:55:49 +0000 |
Views | 6 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.4 (Build 11E53) |
Model | MacBookAir4,2 |
Processor |
Intel Core i7-2677M @ 1.80 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 | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5015 | |
---|---|---|
Blowfish
single-core scalar |
1769
77.7 MB/sec |
|
Blowfish
multi-core scalar |
5498
225 MB/sec |
|
Text Compress
single-core scalar |
2838
9.08 MB/sec |
|
Text Compress
multi-core scalar |
6829
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3136
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7814
31.1 MB/sec |
|
Image Compress
single-core scalar |
2581
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6374
53.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
2953
49.6 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6553
107 Mpixels/sec |
|
Lua
single-core scalar |
4592
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9249
3.56 Mnodes/sec |
Floating Point | 8578 | |
---|---|---|
Mandelbrot
single-core scalar |
2432
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8037
5.26 Gflops |
|
Dot Product
single-core scalar |
3961
1.91 Gflops |
|
Dot Product
multi-core scalar |
9264
4.22 Gflops |
|
Dot Product
single-core vector |
4771
5.72 Gflops |
|
Dot Product
multi-core vector |
13153
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1839
1.64 Gflops |
|
LU Decomposition
multi-core scalar |
4212
3.69 Gflops |
|
Primality Test
single-core scalar |
6660
995 Mflops |
|
Primality Test
multi-core scalar |
12748
2.37 Gflops |
|
Sharpen Image
single-core scalar |
5707
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17339
40.0 Mpixels/sec |
|
Blur Image
single-core scalar |
6927
5.48 Mpixels/sec |
|
Blur Image
multi-core scalar |
23048
18.1 Mpixels/sec |
Memory | 5083 | |
---|---|---|
Read Sequential
single-core scalar |
5509
6.75 GB/sec |
|
Write Sequential
single-core scalar |
7949
5.44 GB/sec |
|
Stdlib Allocate
single-core scalar |
3654
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3581
7.41 GB/sec |
|
Stdlib Copy
single-core scalar |
4722
4.87 GB/sec |
Stream | 5511 | |
---|---|---|
Stream Copy
single-core scalar |
5275
7.21 GB/sec |
|
Stream Copy
single-core vector |
5971
7.74 GB/sec |
|
Stream Scale
single-core scalar |
5309
6.89 GB/sec |
|
Stream Scale
single-core vector |
5894
7.96 GB/sec |
|
Stream Add
single-core scalar |
5097
7.69 GB/sec |
|
Stream Add
single-core vector |
6283
8.74 GB/sec |
|
Stream Triad
single-core scalar |
5580
7.71 GB/sec |
|
Stream Triad
single-core vector |
4679
8.76 GB/sec |