Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5014 | 6936 |
Floating Point | Processor floating point performance | 9964 | |
Memory | Memory performance | 5072 | |
Stream | Memory bandwidth performance | 6797 |
User | dr2ew |
Upload Date | Thu, 28 Jul 2011 05:18:22 +0000 |
Views | 1 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7.0 |
Model | MacBookAir4,1 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5014 | |
---|---|---|
Blowfish
single-core scalar |
1962
86.2 MB/sec |
|
Blowfish
multi-core scalar |
6682
274 MB/sec |
|
Text Compress
single-core scalar |
2738
8.76 MB/sec |
|
Text Compress
multi-core scalar |
6413
21.0 MB/sec |
|
Text Decompress
single-core scalar |
2783
11.4 MB/sec |
|
Text Decompress
multi-core scalar |
7193
28.7 MB/sec |
|
Image Compress
single-core scalar |
2584
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6282
52.9 Mpixels/sec |
|
Image Decompress
single-core scalar |
3248
54.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6669
109 Mpixels/sec |
|
Lua
single-core scalar |
4428
1.71 Mnodes/sec |
|
Lua
multi-core scalar |
9196
3.54 Mnodes/sec |
Floating Point | 9964 | |
---|---|---|
Mandelbrot
single-core scalar |
2274
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7821
5.12 Gflops |
|
Dot Product
single-core scalar |
3989
1.93 Gflops |
|
Dot Product
multi-core scalar |
11182
5.10 Gflops |
|
Dot Product
single-core vector |
6434
7.71 Gflops |
|
Dot Product
multi-core vector |
17944
18.7 Gflops |
|
LU Decomposition
single-core scalar |
2427
2.16 Gflops |
|
LU Decomposition
multi-core scalar |
3603
3.16 Gflops |
|
Primality Test
single-core scalar |
6424
959 Mflops |
|
Primality Test
multi-core scalar |
12364
2.29 Gflops |
|
Sharpen Image
single-core scalar |
11850
27.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29107
67.1 Mpixels/sec |
|
Blur Image
single-core scalar |
5413
4.28 Mpixels/sec |
|
Blur Image
multi-core scalar |
18666
14.7 Mpixels/sec |
Memory | 5072 | |
---|---|---|
Read Sequential
single-core scalar |
5809
7.11 GB/sec |
|
Write Sequential
single-core scalar |
7479
5.12 GB/sec |
|
Stdlib Allocate
single-core scalar |
3723
13.9 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3572
7.39 GB/sec |
|
Stdlib Copy
single-core scalar |
4781
4.93 GB/sec |
Stream | 6797 | |
---|---|---|
Stream Copy
single-core scalar |
6427
8.79 GB/sec |
|
Stream Copy
single-core vector |
7575
9.82 GB/sec |
|
Stream Scale
single-core scalar |
6256
8.12 GB/sec |
|
Stream Scale
single-core vector |
7237
9.77 GB/sec |
|
Stream Add
single-core scalar |
6836
10.3 GB/sec |
|
Stream Add
single-core vector |
7738
10.8 GB/sec |
|
Stream Triad
single-core scalar |
6565
9.07 GB/sec |
|
Stream Triad
single-core vector |
5749
10.8 GB/sec |