Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4997 | 6364 |
Floating Point | Processor floating point performance | 8450 | |
Memory | Memory performance | 5032 | |
Stream | Memory bandwidth performance | 6520 |
User | jtling85 |
Upload Date | Fri, 09 Sep 2011 03:23:38 +0000 |
Views | 4 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
Model | MacBook Air (13-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-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4997 | |
---|---|---|
Blowfish
single-core scalar |
1763
77.5 MB/sec |
|
Blowfish
multi-core scalar |
5532
227 MB/sec |
|
Text Compress
single-core scalar |
2803
8.97 MB/sec |
|
Text Compress
multi-core scalar |
6800
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3104
12.8 MB/sec |
|
Text Decompress
multi-core scalar |
7857
31.3 MB/sec |
|
Image Compress
single-core scalar |
2576
21.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6411
53.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3049
51.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6535
107 Mpixels/sec |
|
Lua
single-core scalar |
4490
1.73 Mnodes/sec |
|
Lua
multi-core scalar |
9054
3.48 Mnodes/sec |
Floating Point | 8450 | |
---|---|---|
Mandelbrot
single-core scalar |
2403
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
8027
5.25 Gflops |
|
Dot Product
single-core scalar |
3934
1.90 Gflops |
|
Dot Product
multi-core scalar |
9292
4.23 Gflops |
|
Dot Product
single-core vector |
4797
5.75 Gflops |
|
Dot Product
multi-core vector |
13122
13.6 Gflops |
|
LU Decomposition
single-core scalar |
2186
1.95 Gflops |
|
LU Decomposition
multi-core scalar |
3467
3.04 Gflops |
|
Primality Test
single-core scalar |
6749
1.01 Gflops |
|
Primality Test
multi-core scalar |
12939
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5695
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17242
39.7 Mpixels/sec |
|
Blur Image
single-core scalar |
6516
5.16 Mpixels/sec |
|
Blur Image
multi-core scalar |
21931
17.2 Mpixels/sec |
Memory | 5032 | |
---|---|---|
Read Sequential
single-core scalar |
5485
6.72 GB/sec |
|
Write Sequential
single-core scalar |
7893
5.40 GB/sec |
|
Stdlib Allocate
single-core scalar |
3670
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3567
7.38 GB/sec |
|
Stdlib Copy
single-core scalar |
4546
4.69 GB/sec |
Stream | 6520 | |
---|---|---|
Stream Copy
single-core scalar |
6331
8.66 GB/sec |
|
Stream Copy
single-core vector |
7246
9.40 GB/sec |
|
Stream Scale
single-core scalar |
6168
8.00 GB/sec |
|
Stream Scale
single-core vector |
6986
9.43 GB/sec |
|
Stream Add
single-core scalar |
5936
8.96 GB/sec |
|
Stream Add
single-core vector |
7560
10.5 GB/sec |
|
Stream Triad
single-core scalar |
6410
8.86 GB/sec |
|
Stream Triad
single-core vector |
5530
10.4 GB/sec |