Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4256 | 5706 |
Floating Point | Processor floating point performance | 7783 | |
Memory | Memory performance | 5150 | |
Stream | Memory bandwidth performance | 4630 |
User | mdznr |
Upload Date | Thu, 28 Jul 2011 05:43:33 +0000 |
Views | 4 |
MacBookAir4,1 | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A2063) |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4256 | |
---|---|---|
Blowfish
single-core scalar |
1853
81.4 MB/sec |
|
Blowfish
multi-core scalar |
5803
238 MB/sec |
|
Text Compress
single-core scalar |
2376
7.60 MB/sec |
|
Text Compress
multi-core scalar |
5822
19.1 MB/sec |
|
Text Decompress
single-core scalar |
2618
10.8 MB/sec |
|
Text Decompress
multi-core scalar |
6643
26.5 MB/sec |
|
Image Compress
single-core scalar |
2069
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5090
42.8 Mpixels/sec |
|
Image Decompress
single-core scalar |
2070
34.8 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4451
72.6 Mpixels/sec |
|
Lua
single-core scalar |
3787
1.46 Mnodes/sec |
|
Lua
multi-core scalar |
8494
3.27 Mnodes/sec |
Floating Point | 7783 | |
---|---|---|
Mandelbrot
single-core scalar |
2301
1.53 Gflops |
|
Mandelbrot
multi-core scalar |
7757
5.08 Gflops |
|
Dot Product
single-core scalar |
3940
1.90 Gflops |
|
Dot Product
multi-core scalar |
10002
4.56 Gflops |
|
Dot Product
single-core vector |
3760
4.51 Gflops |
|
Dot Product
multi-core vector |
11578
12.0 Gflops |
|
LU Decomposition
single-core scalar |
1018
906 Mflops |
|
LU Decomposition
multi-core scalar |
1834
1.61 Gflops |
|
Primality Test
single-core scalar |
5889
880 Mflops |
|
Primality Test
multi-core scalar |
10673
1.98 Gflops |
|
Sharpen Image
single-core scalar |
5203
12.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16094
37.1 Mpixels/sec |
|
Blur Image
single-core scalar |
6882
5.45 Mpixels/sec |
|
Blur Image
multi-core scalar |
22035
17.3 Mpixels/sec |
Memory | 5150 | |
---|---|---|
Read Sequential
single-core scalar |
5875
7.19 GB/sec |
|
Write Sequential
single-core scalar |
8460
5.79 GB/sec |
|
Stdlib Allocate
single-core scalar |
3377
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3513
7.27 GB/sec |
|
Stdlib Copy
single-core scalar |
4527
4.67 GB/sec |
Stream | 4630 | |
---|---|---|
Stream Copy
single-core scalar |
5087
6.96 GB/sec |
|
Stream Copy
single-core vector |
6055
7.85 GB/sec |
|
Stream Scale
single-core scalar |
5239
6.80 GB/sec |
|
Stream Scale
single-core vector |
5670
7.65 GB/sec |
|
Stream Add
single-core scalar |
2053
3.10 GB/sec |
|
Stream Add
single-core vector |
6073
8.45 GB/sec |
|
Stream Triad
single-core scalar |
2365
3.27 GB/sec |
|
Stream Triad
single-core vector |
4500
8.42 GB/sec |