Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4304 | 5815 |
Floating Point | Processor floating point performance | 8011 | |
Memory | Memory performance | 5186 | |
Stream | Memory bandwidth performance | 4685 |
User | vancouverblade |
Upload Date | Fri, 22 Jul 2011 06:59:03 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4304 | |
---|---|---|
Blowfish
single-core scalar |
1851
81.3 MB/sec |
|
Blowfish
multi-core scalar |
5822
239 MB/sec |
|
Text Compress
single-core scalar |
2432
7.78 MB/sec |
|
Text Compress
multi-core scalar |
5927
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2649
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6632
26.4 MB/sec |
|
Image Compress
single-core scalar |
2054
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5056
42.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2089
35.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4436
72.4 Mpixels/sec |
|
Lua
single-core scalar |
4082
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8618
3.31 Mnodes/sec |
Floating Point | 8011 | |
---|---|---|
Mandelbrot
single-core scalar |
2416
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7900
5.17 Gflops |
|
Dot Product
single-core scalar |
3865
1.87 Gflops |
|
Dot Product
multi-core scalar |
10014
4.56 Gflops |
|
Dot Product
single-core vector |
4772
5.72 Gflops |
|
Dot Product
multi-core vector |
12362
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1123
1000 Mflops |
|
LU Decomposition
multi-core scalar |
2472
2.17 Gflops |
|
Primality Test
single-core scalar |
5884
879 Mflops |
|
Primality Test
multi-core scalar |
10786
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5457
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16220
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6887
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22006
17.3 Mpixels/sec |
Memory | 5186 | |
---|---|---|
Read Sequential
single-core scalar |
5919
7.25 GB/sec |
|
Write Sequential
single-core scalar |
8539
5.84 GB/sec |
|
Stdlib Allocate
single-core scalar |
3401
12.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3529
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4546
4.69 GB/sec |
Stream | 4685 | |
---|---|---|
Stream Copy
single-core scalar |
5087
6.96 GB/sec |
|
Stream Copy
single-core vector |
5672
7.36 GB/sec |
|
Stream Scale
single-core scalar |
5262
6.83 GB/sec |
|
Stream Scale
single-core vector |
5936
8.01 GB/sec |
|
Stream Add
single-core scalar |
2063
3.11 GB/sec |
|
Stream Add
single-core vector |
6416
8.93 GB/sec |
|
Stream Triad
single-core scalar |
2376
3.28 GB/sec |
|
Stream Triad
single-core vector |
4675
8.75 GB/sec |