Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 4331 | 5820 |
Floating Point | Processor floating point performance | 8038 | |
Memory | Memory performance | 5214 | |
Stream | Memory bandwidth performance | 4482 |
User | adebar |
Upload Date | Wed, 24 Aug 2011 16:18:20 +0000 |
Views | 3 |
MacBookAir4,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B2118) |
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 | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 4096 KB |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
BIOS | Apple Inc. MBA41.88Z.0077.B00.1106300929 |
Memory | 4.00 GB 1333 MHz DDR3 |
Integer | 4331 | |
---|---|---|
Blowfish
single-core scalar |
1860
81.7 MB/sec |
|
Blowfish
multi-core scalar |
5855
240 MB/sec |
|
Text Compress
single-core scalar |
2457
7.86 MB/sec |
|
Text Compress
multi-core scalar |
5957
19.5 MB/sec |
|
Text Decompress
single-core scalar |
2648
10.9 MB/sec |
|
Text Decompress
multi-core scalar |
6677
26.6 MB/sec |
|
Image Compress
single-core scalar |
2064
17.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
5079
42.7 Mpixels/sec |
|
Image Decompress
single-core scalar |
2070
34.7 Mpixels/sec |
|
Image Decompress
multi-core scalar |
4423
72.2 Mpixels/sec |
|
Lua
single-core scalar |
4109
1.58 Mnodes/sec |
|
Lua
multi-core scalar |
8782
3.38 Mnodes/sec |
Floating Point | 8038 | |
---|---|---|
Mandelbrot
single-core scalar |
2422
1.61 Gflops |
|
Mandelbrot
multi-core scalar |
8003
5.24 Gflops |
|
Dot Product
single-core scalar |
3844
1.86 Gflops |
|
Dot Product
multi-core scalar |
10070
4.59 Gflops |
|
Dot Product
single-core vector |
4732
5.67 Gflops |
|
Dot Product
multi-core vector |
12258
12.7 Gflops |
|
LU Decomposition
single-core scalar |
1134
1.01 Gflops |
|
LU Decomposition
multi-core scalar |
2476
2.17 Gflops |
|
Primality Test
single-core scalar |
5912
883 Mflops |
|
Primality Test
multi-core scalar |
10822
2.01 Gflops |
|
Sharpen Image
single-core scalar |
5448
12.7 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
16283
37.5 Mpixels/sec |
|
Blur Image
single-core scalar |
6868
5.43 Mpixels/sec |
|
Blur Image
multi-core scalar |
22264
17.5 Mpixels/sec |
Memory | 5214 | |
---|---|---|
Read Sequential
single-core scalar |
5914
7.24 GB/sec |
|
Write Sequential
single-core scalar |
8633
5.90 GB/sec |
|
Stdlib Allocate
single-core scalar |
3369
12.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3520
7.29 GB/sec |
|
Stdlib Copy
single-core scalar |
4635
4.78 GB/sec |
Stream | 4482 | |
---|---|---|
Stream Copy
single-core scalar |
4801
6.57 GB/sec |
|
Stream Copy
single-core vector |
5609
7.27 GB/sec |
|
Stream Scale
single-core scalar |
5177
6.72 GB/sec |
|
Stream Scale
single-core vector |
5385
7.27 GB/sec |
|
Stream Add
single-core scalar |
2076
3.13 GB/sec |
|
Stream Add
single-core vector |
5979
8.32 GB/sec |
|
Stream Triad
single-core scalar |
2369
3.27 GB/sec |
|
Stream Triad
single-core vector |
4462
8.35 GB/sec |