Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4309 | 5822 |
Floating Point | Processor floating point performance | 8024 | |
Memory | Memory performance | 5239 | |
Stream | Memory bandwidth performance | 4584 |
User | kevinola49 |
Upload Date | Sat, 23 Jul 2011 03:00:43 +0000 |
Views | 5 |
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 | 4309 | |
---|---|---|
Blowfish
single-core scalar |
1868
82.1 MB/sec |
|
Blowfish
multi-core scalar |
5840
239 MB/sec |
|
Text Compress
single-core scalar |
2437
7.79 MB/sec |
|
Text Compress
multi-core scalar |
5950
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2670
11.0 MB/sec |
|
Text Decompress
multi-core scalar |
6654
26.5 MB/sec |
|
Image Compress
single-core scalar |
2058
17.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
5103
42.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
2127
35.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4521
73.8 Mpixels/sec |
|
Lua
single-core scalar |
4098
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8393
3.23 Mnodes/sec |
Floating Point | 8024 | |
---|---|---|
Mandelbrot
single-core scalar |
2426
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7943
5.20 Gflops |
|
Dot Product
single-core scalar |
3860
1.86 Gflops |
|
Dot Product
multi-core scalar |
10011
4.56 Gflops |
|
Dot Product
single-core vector |
4772
5.72 Gflops |
|
Dot Product
multi-core vector |
12433
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1155
1.03 Gflops |
|
LU Decomposition
multi-core scalar |
2491
2.18 Gflops |
|
Primality Test
single-core scalar |
5914
883 Mflops |
|
Primality Test
multi-core scalar |
10749
1.99 Gflops |
|
Sharpen Image
single-core scalar |
5436
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16257
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6890
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22009
17.3 Mpixels/sec |
Memory | 5239 | |
---|---|---|
Read Sequential
single-core scalar |
5945
7.28 GB/sec |
|
Write Sequential
single-core scalar |
8589
5.87 GB/sec |
|
Stdlib Allocate
single-core scalar |
3422
12.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3528
7.30 GB/sec |
|
Stdlib Copy
single-core scalar |
4711
4.86 GB/sec |
Stream | 4584 | |
---|---|---|
Stream Copy
single-core scalar |
5059
6.92 GB/sec |
|
Stream Copy
single-core vector |
5722
7.42 GB/sec |
|
Stream Scale
single-core scalar |
5208
6.76 GB/sec |
|
Stream Scale
single-core vector |
5614
7.58 GB/sec |
|
Stream Add
single-core scalar |
2078
3.14 GB/sec |
|
Stream Add
single-core vector |
6194
8.62 GB/sec |
|
Stream Triad
single-core scalar |
2369
3.27 GB/sec |
|
Stream Triad
single-core vector |
4430
8.29 GB/sec |