Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5024 | 6394 |
Floating Point | Processor floating point performance | 8548 | |
Memory | Memory performance | 5113 | |
Stream | Memory bandwidth performance | 6220 |
User | gbrandon |
Upload Date | Sun, 20 Nov 2011 03:19:59 +0000 |
Views | 6 |
MacBook Air (13-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
Model | MacBook Air (13-inch Mid 2011) |
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 x 2 |
L1 Data Cache | 32 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5024 | |
---|---|---|
Blowfish
single-core scalar |
1767
77.6 MB/sec |
|
Blowfish
multi-core scalar |
5562
228 MB/sec |
|
Text Compress
single-core scalar |
2859
9.15 MB/sec |
|
Text Compress
multi-core scalar |
6805
22.3 MB/sec |
|
Text Decompress
single-core scalar |
3135
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7850
31.3 MB/sec |
|
Image Compress
single-core scalar |
2589
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6361
53.5 Mpixels/sec |
|
Image Decompress
single-core scalar |
2929
49.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6658
109 Mpixels/sec |
|
Lua
single-core scalar |
4615
1.78 Mnodes/sec |
|
Lua
multi-core scalar |
9164
3.53 Mnodes/sec |
Floating Point | 8548 | |
---|---|---|
Mandelbrot
single-core scalar |
2448
1.63 Gflops |
|
Mandelbrot
multi-core scalar |
8098
5.30 Gflops |
|
Dot Product
single-core scalar |
3986
1.93 Gflops |
|
Dot Product
multi-core scalar |
9356
4.26 Gflops |
|
Dot Product
single-core vector |
4821
5.78 Gflops |
|
Dot Product
multi-core vector |
13284
13.8 Gflops |
|
LU Decomposition
single-core scalar |
2167
1.93 Gflops |
|
LU Decomposition
multi-core scalar |
3330
2.92 Gflops |
|
Primality Test
single-core scalar |
6726
1.00 Gflops |
|
Primality Test
multi-core scalar |
12948
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5707
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17763
40.9 Mpixels/sec |
|
Blur Image
single-core scalar |
6631
5.25 Mpixels/sec |
|
Blur Image
multi-core scalar |
22413
17.6 Mpixels/sec |
Memory | 5113 | |
---|---|---|
Read Sequential
single-core scalar |
5592
6.85 GB/sec |
|
Write Sequential
single-core scalar |
8012
5.48 GB/sec |
|
Stdlib Allocate
single-core scalar |
3635
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3557
7.36 GB/sec |
|
Stdlib Copy
single-core scalar |
4770
4.92 GB/sec |
Stream | 6220 | |
---|---|---|
Stream Copy
single-core scalar |
5662
7.74 GB/sec |
|
Stream Copy
single-core vector |
7138
9.26 GB/sec |
|
Stream Scale
single-core scalar |
5588
7.25 GB/sec |
|
Stream Scale
single-core vector |
6802
9.18 GB/sec |
|
Stream Add
single-core scalar |
5559
8.39 GB/sec |
|
Stream Add
single-core vector |
7357
10.2 GB/sec |
|
Stream Triad
single-core scalar |
6016
8.31 GB/sec |
|
Stream Triad
single-core vector |
5638
10.6 GB/sec |