Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4283 | 5775 |
Floating Point | Processor floating point performance | 7985 | |
Memory | Memory performance | 5126 | |
Stream | Memory bandwidth performance | 4562 |
User | elayman |
Upload Date | Sat, 13 Aug 2011 21:02:00 +0000 |
Views | 4 |
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 | 4283 | |
---|---|---|
Blowfish
single-core scalar |
1847
81.1 MB/sec |
|
Blowfish
multi-core scalar |
5816
238 MB/sec |
|
Text Compress
single-core scalar |
2419
7.74 MB/sec |
|
Text Compress
multi-core scalar |
5928
19.4 MB/sec |
|
Text Decompress
single-core scalar |
2602
10.7 MB/sec |
|
Text Decompress
multi-core scalar |
6621
26.4 MB/sec |
|
Image Compress
single-core scalar |
2027
16.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
5021
42.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
2039
34.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4402
71.8 Mpixels/sec |
|
Lua
single-core scalar |
4067
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8607
3.31 Mnodes/sec |
Floating Point | 7985 | |
---|---|---|
Mandelbrot
single-core scalar |
2408
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
7916
5.18 Gflops |
|
Dot Product
single-core scalar |
3843
1.86 Gflops |
|
Dot Product
multi-core scalar |
9987
4.55 Gflops |
|
Dot Product
single-core vector |
4712
5.65 Gflops |
|
Dot Product
multi-core vector |
12269
12.8 Gflops |
|
LU Decomposition
single-core scalar |
1171
1.04 Gflops |
|
LU Decomposition
multi-core scalar |
2455
2.15 Gflops |
|
Primality Test
single-core scalar |
5784
864 Mflops |
|
Primality Test
multi-core scalar |
10750
2.00 Gflops |
|
Sharpen Image
single-core scalar |
5389
12.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16253
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6806
5.39 Mpixels/sec |
|
Blur Image
multi-core scalar |
22056
17.3 Mpixels/sec |
Memory | 5126 | |
---|---|---|
Read Sequential
single-core scalar |
5872
7.19 GB/sec |
|
Write Sequential
single-core scalar |
8464
5.79 GB/sec |
|
Stdlib Allocate
single-core scalar |
3322
12.4 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3496
7.24 GB/sec |
|
Stdlib Copy
single-core scalar |
4477
4.62 GB/sec |
Stream | 4562 | |
---|---|---|
Stream Copy
single-core scalar |
4925
6.74 GB/sec |
|
Stream Copy
single-core vector |
5878
7.62 GB/sec |
|
Stream Scale
single-core scalar |
5115
6.64 GB/sec |
|
Stream Scale
single-core vector |
5549
7.49 GB/sec |
|
Stream Add
single-core scalar |
2065
3.12 GB/sec |
|
Stream Add
single-core vector |
6069
8.44 GB/sec |
|
Stream Triad
single-core scalar |
2373
3.28 GB/sec |
|
Stream Triad
single-core vector |
4526
8.47 GB/sec |