Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 1052 | 4654 |
Floating Point | Processor floating point performance | 7934 | |
Memory | Memory performance | 5238 | |
Stream | Memory bandwidth performance | 4616 |
User | attilagenc |
Upload Date | Sun, 14 Aug 2011 23:50:27 +0000 |
Views | 2 |
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 | 1052 | |
---|---|---|
Blowfish
single-core scalar |
476
20.9 MB/sec |
|
Blowfish
multi-core scalar |
1859
76.2 MB/sec |
|
Text Compress
single-core scalar |
341
1.09 MB/sec |
|
Text Compress
multi-core scalar |
909
2.98 MB/sec |
|
Text Decompress
single-core scalar |
387
1.59 MB/sec |
|
Text Decompress
multi-core scalar |
1080
4.30 MB/sec |
|
Image Compress
single-core scalar |
619
5.11 Mpixels/sec |
|
Image Compress
multi-core scalar |
1749
14.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
950
15.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
2424
39.6 Mpixels/sec |
|
Lua
single-core scalar |
448
173 Knodes/sec |
|
Lua
multi-core scalar |
1391
535 Knodes/sec |
Floating Point | 7934 | |
---|---|---|
Mandelbrot
single-core scalar |
1786
1.19 Gflops |
|
Mandelbrot
multi-core scalar |
7924
5.18 Gflops |
|
Dot Product
single-core scalar |
3857
1.86 Gflops |
|
Dot Product
multi-core scalar |
10012
4.56 Gflops |
|
Dot Product
single-core vector |
4781
5.73 Gflops |
|
Dot Product
multi-core vector |
12149
12.6 Gflops |
|
LU Decomposition
single-core scalar |
1075
957 Mflops |
|
LU Decomposition
multi-core scalar |
2506
2.20 Gflops |
|
Primality Test
single-core scalar |
5903
882 Mflops |
|
Primality Test
multi-core scalar |
10725
1.99 Gflops |
|
Sharpen Image
single-core scalar |
5339
12.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16112
37.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6786
5.37 Mpixels/sec |
|
Blur Image
multi-core scalar |
22131
17.4 Mpixels/sec |
Memory | 5238 | |
---|---|---|
Read Sequential
single-core scalar |
5912
7.24 GB/sec |
|
Write Sequential
single-core scalar |
8677
5.93 GB/sec |
|
Stdlib Allocate
single-core scalar |
3286
12.3 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3539
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4780
4.93 GB/sec |
Stream | 4616 | |
---|---|---|
Stream Copy
single-core scalar |
4896
6.70 GB/sec |
|
Stream Copy
single-core vector |
5948
7.71 GB/sec |
|
Stream Scale
single-core scalar |
5164
6.70 GB/sec |
|
Stream Scale
single-core vector |
5877
7.93 GB/sec |
|
Stream Add
single-core scalar |
2074
3.13 GB/sec |
|
Stream Add
single-core vector |
6105
8.49 GB/sec |
|
Stream Triad
single-core scalar |
2364
3.27 GB/sec |
|
Stream Triad
single-core vector |
4500
8.42 GB/sec |