Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4286 | 5801 |
Floating Point | Processor floating point performance | 8059 | |
Memory | Memory performance | 5163 | |
Stream | Memory bandwidth performance | 4483 |
User | nik911sc |
Upload Date | Sat, 20 Aug 2011 16:31:09 +0000 |
Views | 1 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 4286 | |
---|---|---|
Blowfish
single-core scalar |
1860
81.7 MB/sec |
|
Blowfish
multi-core scalar |
5849
240 MB/sec |
|
Text Compress
single-core scalar |
2446
7.82 MB/sec |
|
Text Compress
multi-core scalar |
5872
19.3 MB/sec |
|
Text Decompress
single-core scalar |
2639
10.8 MB/sec |
|
Text Decompress
multi-core scalar |
6649
26.5 MB/sec |
|
Image Compress
single-core scalar |
2038
16.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
5049
42.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2044
34.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4450
72.6 Mpixels/sec |
|
Lua
single-core scalar |
4110
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8436
3.25 Mnodes/sec |
Floating Point | 8059 | |
---|---|---|
Mandelbrot
single-core scalar |
2419
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
7998
5.23 Gflops |
|
Dot Product
single-core scalar |
3850
1.86 Gflops |
|
Dot Product
multi-core scalar |
10384
4.73 Gflops |
|
Dot Product
single-core vector |
4724
5.66 Gflops |
|
Dot Product
multi-core vector |
12418
12.9 Gflops |
|
LU Decomposition
single-core scalar |
1102
981 Mflops |
|
LU Decomposition
multi-core scalar |
2455
2.15 Gflops |
|
Primality Test
single-core scalar |
5886
879 Mflops |
|
Primality Test
multi-core scalar |
10825
2.01 Gflops |
|
Sharpen Image
single-core scalar |
5437
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16231
37.4 Mpixels/sec |
|
Blur Image
single-core scalar |
6894
5.46 Mpixels/sec |
|
Blur Image
multi-core scalar |
22211
17.5 Mpixels/sec |
Memory | 5163 | |
---|---|---|
Read Sequential
single-core scalar |
5913
7.24 GB/sec |
|
Write Sequential
single-core scalar |
8323
5.69 GB/sec |
|
Stdlib Allocate
single-core scalar |
3282
12.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3545
7.34 GB/sec |
|
Stdlib Copy
single-core scalar |
4752
4.90 GB/sec |
Stream | 4483 | |
---|---|---|
Stream Copy
single-core scalar |
4879
6.67 GB/sec |
|
Stream Copy
single-core vector |
5605
7.27 GB/sec |
|
Stream Scale
single-core scalar |
5097
6.61 GB/sec |
|
Stream Scale
single-core vector |
5451
7.36 GB/sec |
|
Stream Add
single-core scalar |
2082
3.14 GB/sec |
|
Stream Add
single-core vector |
5908
8.22 GB/sec |
|
Stream Triad
single-core scalar |
2373
3.28 GB/sec |
|
Stream Triad
single-core vector |
4475
8.38 GB/sec |