Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4260 | 5726 |
Floating Point | Processor floating point performance | 7888 | |
Memory | Memory performance | 5080 | |
Stream | Memory bandwidth performance | 4584 |
User | kevinae102 |
Upload Date | Wed, 04 Jul 2012 01:17:51 +0000 |
Views | 5 |
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 | 4260 | |
---|---|---|
Blowfish
single-core scalar |
1849
81.2 MB/sec |
|
Blowfish
multi-core scalar |
5686
233 MB/sec |
|
Text Compress
single-core scalar |
2405
7.69 MB/sec |
|
Text Compress
multi-core scalar |
5809
19.1 MB/sec |
|
Text Decompress
single-core scalar |
2645
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6612
26.3 MB/sec |
|
Image Compress
single-core scalar |
2063
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
4993
42.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2050
34.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4377
71.4 Mpixels/sec |
|
Lua
single-core scalar |
4045
1.56 Mnodes/sec |
|
Lua
multi-core scalar |
8594
3.31 Mnodes/sec |
Floating Point | 7888 | |
---|---|---|
Mandelbrot
single-core scalar |
2405
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
7852
5.14 Gflops |
|
Dot Product
single-core scalar |
3830
1.85 Gflops |
|
Dot Product
multi-core scalar |
9842
4.49 Gflops |
|
Dot Product
single-core vector |
4706
5.64 Gflops |
|
Dot Product
multi-core vector |
12099
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1132
1.01 Gflops |
|
LU Decomposition
multi-core scalar |
2442
2.14 Gflops |
|
Primality Test
single-core scalar |
5861
875 Mflops |
|
Primality Test
multi-core scalar |
10419
1.93 Gflops |
|
Sharpen Image
single-core scalar |
5432
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15847
36.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6823
5.40 Mpixels/sec |
|
Blur Image
multi-core scalar |
21746
17.1 Mpixels/sec |
Memory | 5080 | |
---|---|---|
Read Sequential
single-core scalar |
5936
7.27 GB/sec |
|
Write Sequential
single-core scalar |
8227
5.63 GB/sec |
|
Stdlib Allocate
single-core scalar |
3376
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3462
7.17 GB/sec |
|
Stdlib Copy
single-core scalar |
4399
4.54 GB/sec |
Stream | 4584 | |
---|---|---|
Stream Copy
single-core scalar |
4887
6.68 GB/sec |
|
Stream Copy
single-core vector |
6042
7.84 GB/sec |
|
Stream Scale
single-core scalar |
5182
6.72 GB/sec |
|
Stream Scale
single-core vector |
5380
7.26 GB/sec |
|
Stream Add
single-core scalar |
2090
3.16 GB/sec |
|
Stream Add
single-core vector |
6286
8.74 GB/sec |
|
Stream Triad
single-core scalar |
2364
3.27 GB/sec |
|
Stream Triad
single-core vector |
4446
8.32 GB/sec |