Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5015 | 6835 |
Floating Point | Processor floating point performance | 9938 | |
Memory | Memory performance | 4921 | |
Stream | Memory bandwidth performance | 6179 |
User | thomasklokosch |
Upload Date | Wed, 07 Sep 2011 20:03:43 +0000 |
Views | 2 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 |
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 | 0 KB |
L1 Data Cache | 0 KB |
L2 Cache | 1024 KB |
L3 Cache | 0 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 5015 | |
---|---|---|
Blowfish
single-core scalar |
1953
85.8 MB/sec |
|
Blowfish
multi-core scalar |
6671
273 MB/sec |
|
Text Compress
single-core scalar |
2723
8.71 MB/sec |
|
Text Compress
multi-core scalar |
6360
20.9 MB/sec |
|
Text Decompress
single-core scalar |
2761
11.3 MB/sec |
|
Text Decompress
multi-core scalar |
7131
28.4 MB/sec |
|
Image Compress
single-core scalar |
2571
21.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
6365
53.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
3231
54.3 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6849
112 Mpixels/sec |
|
Lua
single-core scalar |
4423
1.70 Mnodes/sec |
|
Lua
multi-core scalar |
9144
3.52 Mnodes/sec |
Floating Point | 9938 | |
---|---|---|
Mandelbrot
single-core scalar |
2276
1.51 Gflops |
|
Mandelbrot
multi-core scalar |
7821
5.12 Gflops |
|
Dot Product
single-core scalar |
3982
1.92 Gflops |
|
Dot Product
multi-core scalar |
11137
5.08 Gflops |
|
Dot Product
single-core vector |
6406
7.68 Gflops |
|
Dot Product
multi-core vector |
18020
18.7 Gflops |
|
LU Decomposition
single-core scalar |
2416
2.15 Gflops |
|
LU Decomposition
multi-core scalar |
3558
3.12 Gflops |
|
Primality Test
single-core scalar |
6369
951 Mflops |
|
Primality Test
multi-core scalar |
12326
2.29 Gflops |
|
Sharpen Image
single-core scalar |
11832
27.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
29074
67.0 Mpixels/sec |
|
Blur Image
single-core scalar |
5394
4.27 Mpixels/sec |
|
Blur Image
multi-core scalar |
18527
14.6 Mpixels/sec |
Memory | 4921 | |
---|---|---|
Read Sequential
single-core scalar |
5615
6.88 GB/sec |
|
Write Sequential
single-core scalar |
7281
4.98 GB/sec |
|
Stdlib Allocate
single-core scalar |
3711
13.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3414
7.07 GB/sec |
|
Stdlib Copy
single-core scalar |
4584
4.73 GB/sec |
Stream | 6179 | |
---|---|---|
Stream Copy
single-core scalar |
5418
7.41 GB/sec |
|
Stream Copy
single-core vector |
6746
8.75 GB/sec |
|
Stream Scale
single-core scalar |
5899
7.66 GB/sec |
|
Stream Scale
single-core vector |
6934
9.36 GB/sec |
|
Stream Add
single-core scalar |
6438
9.72 GB/sec |
|
Stream Add
single-core vector |
7012
9.75 GB/sec |
|
Stream Triad
single-core scalar |
5770
7.97 GB/sec |
|
Stream Triad
single-core vector |
5222
9.77 GB/sec |