Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4302 | 5820 |
Floating Point | Processor floating point performance | 7746 | |
Memory | Memory performance | 5218 | |
Stream | Memory bandwidth performance | 5599 |
User | jimyeh |
Upload Date | Sun, 09 Oct 2011 07:08:14 +0000 |
Views | 2 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBook Air (11-inch Mid 2011) |
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 x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4302 | |
---|---|---|
Blowfish
single-core scalar |
1853
81.4 MB/sec |
|
Blowfish
multi-core scalar |
5826
239 MB/sec |
|
Text Compress
single-core scalar |
2380
7.61 MB/sec |
|
Text Compress
multi-core scalar |
5960
19.6 MB/sec |
|
Text Decompress
single-core scalar |
2661
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6637
26.4 MB/sec |
|
Image Compress
single-core scalar |
2060
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5073
42.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2130
35.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4439
72.4 Mpixels/sec |
|
Lua
single-core scalar |
3993
1.54 Mnodes/sec |
|
Lua
multi-core scalar |
8615
3.31 Mnodes/sec |
Floating Point | 7746 | |
---|---|---|
Mandelbrot
single-core scalar |
2433
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
7983
5.22 Gflops |
|
Dot Product
single-core scalar |
3894
1.88 Gflops |
|
Dot Product
multi-core scalar |
10478
4.77 Gflops |
|
Dot Product
single-core vector |
4789
5.74 Gflops |
|
Dot Product
multi-core vector |
11940
12.4 Gflops |
|
LU Decomposition
single-core scalar |
1245
1.11 Gflops |
|
LU Decomposition
multi-core scalar |
2301
2.02 Gflops |
|
Primality Test
single-core scalar |
5619
839 Mflops |
|
Primality Test
multi-core scalar |
10006
1.86 Gflops |
|
Sharpen Image
single-core scalar |
5304
12.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
15232
35.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6489
5.14 Mpixels/sec |
|
Blur Image
multi-core scalar |
20737
16.3 Mpixels/sec |
Memory | 5218 | |
---|---|---|
Read Sequential
single-core scalar |
5797
7.10 GB/sec |
|
Write Sequential
single-core scalar |
8686
5.94 GB/sec |
|
Stdlib Allocate
single-core scalar |
3449
12.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3566
7.38 GB/sec |
|
Stdlib Copy
single-core scalar |
4593
4.74 GB/sec |
Stream | 5599 | |
---|---|---|
Stream Copy
single-core scalar |
6195
8.47 GB/sec |
|
Stream Copy
single-core vector |
7345
9.52 GB/sec |
|
Stream Scale
single-core scalar |
6509
8.45 GB/sec |
|
Stream Scale
single-core vector |
7114
9.60 GB/sec |
|
Stream Add
single-core scalar |
2152
3.25 GB/sec |
|
Stream Add
single-core vector |
7466
10.4 GB/sec |
|
Stream Triad
single-core scalar |
2494
3.45 GB/sec |
|
Stream Triad
single-core vector |
5524
10.3 GB/sec |