Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 4697 | 5964 |
Floating Point | Processor floating point performance | 7856 | |
Memory | Memory performance | 4751 | |
Stream | Memory bandwidth performance | 6209 |
User | benjennings |
Upload Date | Sun, 02 Oct 2011 20:13:39 +0000 |
Views | 1 |
MacBook Air (11-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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.B08.1109011050 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4697 | |
---|---|---|
Blowfish
single-core scalar |
1615
70.9 MB/sec |
|
Blowfish
multi-core scalar |
5029
206 MB/sec |
|
Text Compress
single-core scalar |
2640
8.45 MB/sec |
|
Text Compress
multi-core scalar |
6278
20.6 MB/sec |
|
Text Decompress
single-core scalar |
2893
11.9 MB/sec |
|
Text Decompress
multi-core scalar |
7175
28.6 MB/sec |
|
Image Compress
single-core scalar |
2460
20.3 Mpixels/sec |
|
Image Compress
multi-core scalar |
6416
54.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
3049
51.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6377
104 Mpixels/sec |
|
Lua
single-core scalar |
4077
1.57 Mnodes/sec |
|
Lua
multi-core scalar |
8355
3.21 Mnodes/sec |
Floating Point | 7856 | |
---|---|---|
Mandelbrot
single-core scalar |
2254
1.50 Gflops |
|
Mandelbrot
multi-core scalar |
7281
4.76 Gflops |
|
Dot Product
single-core scalar |
3646
1.76 Gflops |
|
Dot Product
multi-core scalar |
8594
3.92 Gflops |
|
Dot Product
single-core vector |
4489
5.38 Gflops |
|
Dot Product
multi-core vector |
12093
12.6 Gflops |
|
LU Decomposition
single-core scalar |
2029
1.81 Gflops |
|
LU Decomposition
multi-core scalar |
3232
2.83 Gflops |
|
Primality Test
single-core scalar |
6224
930 Mflops |
|
Primality Test
multi-core scalar |
11558
2.14 Gflops |
|
Sharpen Image
single-core scalar |
5263
12.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17165
39.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6261
4.95 Mpixels/sec |
|
Blur Image
multi-core scalar |
19905
15.7 Mpixels/sec |
Memory | 4751 | |
---|---|---|
Read Sequential
single-core scalar |
5110
6.26 GB/sec |
|
Write Sequential
single-core scalar |
7355
5.03 GB/sec |
|
Stdlib Allocate
single-core scalar |
3344
12.5 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3520
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4430
4.57 GB/sec |
Stream | 6209 | |
---|---|---|
Stream Copy
single-core scalar |
5893
8.06 GB/sec |
|
Stream Copy
single-core vector |
7246
9.40 GB/sec |
|
Stream Scale
single-core scalar |
5746
7.46 GB/sec |
|
Stream Scale
single-core vector |
6869
9.27 GB/sec |
|
Stream Add
single-core scalar |
5316
8.02 GB/sec |
|
Stream Add
single-core vector |
7232
10.1 GB/sec |
|
Stream Triad
single-core scalar |
5954
8.23 GB/sec |
|
Stream Triad
single-core vector |
5421
10.1 GB/sec |