Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4973 | 6358 |
Floating Point | Processor floating point performance | 8430 | |
Memory | Memory performance | 5096 | |
Stream | Memory bandwidth performance | 6481 |
User | donsullivan |
Upload Date | Wed, 02 Nov 2011 15:41:02 +0000 |
Views | 26 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C73) |
Model | MacBook Air (11-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-C08A6BB70A942AC2 MacBookAir4,1 |
BIOS | Apple Inc. MBA41.88Z.0077.B0E.1110141154 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4973 | |
---|---|---|
Blowfish
single-core scalar |
1728
75.9 MB/sec |
|
Blowfish
multi-core scalar |
5517
226 MB/sec |
|
Text Compress
single-core scalar |
2820
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6748
22.1 MB/sec |
|
Text Decompress
single-core scalar |
3102
12.7 MB/sec |
|
Text Decompress
multi-core scalar |
7782
31.0 MB/sec |
|
Image Compress
single-core scalar |
2551
21.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
6373
53.6 Mpixels/sec |
|
Image Decompress
single-core scalar |
3003
50.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6463
105 Mpixels/sec |
|
Lua
single-core scalar |
4563
1.76 Mnodes/sec |
|
Lua
multi-core scalar |
9026
3.47 Mnodes/sec |
Floating Point | 8430 | |
---|---|---|
Mandelbrot
single-core scalar |
2408
1.60 Gflops |
|
Mandelbrot
multi-core scalar |
8003
5.24 Gflops |
|
Dot Product
single-core scalar |
3950
1.91 Gflops |
|
Dot Product
multi-core scalar |
9511
4.33 Gflops |
|
Dot Product
single-core vector |
4780
5.73 Gflops |
|
Dot Product
multi-core vector |
13074
13.6 Gflops |
|
LU Decomposition
single-core scalar |
2041
1.82 Gflops |
|
LU Decomposition
multi-core scalar |
3495
3.06 Gflops |
|
Primality Test
single-core scalar |
6707
1.00 Gflops |
|
Primality Test
multi-core scalar |
12809
2.38 Gflops |
|
Sharpen Image
single-core scalar |
5617
13.1 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17288
39.8 Mpixels/sec |
|
Blur Image
single-core scalar |
6577
5.20 Mpixels/sec |
|
Blur Image
multi-core scalar |
21770
17.1 Mpixels/sec |
Memory | 5096 | |
---|---|---|
Read Sequential
single-core scalar |
5546
6.79 GB/sec |
|
Write Sequential
single-core scalar |
7944
5.43 GB/sec |
|
Stdlib Allocate
single-core scalar |
3684
13.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3535
7.32 GB/sec |
|
Stdlib Copy
single-core scalar |
4772
4.92 GB/sec |
Stream | 6481 | |
---|---|---|
Stream Copy
single-core scalar |
6111
8.36 GB/sec |
|
Stream Copy
single-core vector |
7441
9.65 GB/sec |
|
Stream Scale
single-core scalar |
6138
7.97 GB/sec |
|
Stream Scale
single-core vector |
6949
9.38 GB/sec |
|
Stream Add
single-core scalar |
5915
8.93 GB/sec |
|
Stream Add
single-core vector |
7262
10.1 GB/sec |
|
Stream Triad
single-core scalar |
6409
8.86 GB/sec |
|
Stream Triad
single-core vector |
5624
10.5 GB/sec |