Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 5013 | 6308 |
Floating Point | Processor floating point performance | 8639 | |
Memory | Memory performance | 5047 | |
Stream | Memory bandwidth performance | 5209 |
User | joelwolsey9 |
Upload Date | Fri, 19 Aug 2011 22:07:51 +0000 |
Views | 1 |
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 | 5013 | |
---|---|---|
Blowfish
single-core scalar |
1764
77.5 MB/sec |
|
Blowfish
multi-core scalar |
5515
226 MB/sec |
|
Text Compress
single-core scalar |
2819
9.02 MB/sec |
|
Text Compress
multi-core scalar |
6814
22.4 MB/sec |
|
Text Decompress
single-core scalar |
3138
12.9 MB/sec |
|
Text Decompress
multi-core scalar |
7778
31.0 MB/sec |
|
Image Compress
single-core scalar |
2585
21.4 Mpixels/sec |
|
Image Compress
multi-core scalar |
6436
54.2 Mpixels/sec |
|
Image Decompress
single-core scalar |
3006
50.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
6650
108 Mpixels/sec |
|
Lua
single-core scalar |
4595
1.77 Mnodes/sec |
|
Lua
multi-core scalar |
9062
3.49 Mnodes/sec |
Floating Point | 8639 | |
---|---|---|
Mandelbrot
single-core scalar |
2434
1.62 Gflops |
|
Mandelbrot
multi-core scalar |
8017
5.25 Gflops |
|
Dot Product
single-core scalar |
3932
1.90 Gflops |
|
Dot Product
multi-core scalar |
9487
4.32 Gflops |
|
Dot Product
single-core vector |
4746
5.69 Gflops |
|
Dot Product
multi-core vector |
13182
13.7 Gflops |
|
LU Decomposition
single-core scalar |
1937
1.72 Gflops |
|
LU Decomposition
multi-core scalar |
4153
3.64 Gflops |
|
Primality Test
single-core scalar |
6876
1.03 Gflops |
|
Primality Test
multi-core scalar |
12942
2.40 Gflops |
|
Sharpen Image
single-core scalar |
5691
13.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
17639
40.6 Mpixels/sec |
|
Blur Image
single-core scalar |
6906
5.47 Mpixels/sec |
|
Blur Image
multi-core scalar |
23007
18.1 Mpixels/sec |
Memory | 5047 | |
---|---|---|
Read Sequential
single-core scalar |
5486
6.72 GB/sec |
|
Write Sequential
single-core scalar |
7903
5.41 GB/sec |
|
Stdlib Allocate
single-core scalar |
3633
13.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3542
7.33 GB/sec |
|
Stdlib Copy
single-core scalar |
4675
4.82 GB/sec |
Stream | 5209 | |
---|---|---|
Stream Copy
single-core scalar |
5019
6.86 GB/sec |
|
Stream Copy
single-core vector |
5543
7.19 GB/sec |
|
Stream Scale
single-core scalar |
4899
6.36 GB/sec |
|
Stream Scale
single-core vector |
5315
7.17 GB/sec |
|
Stream Add
single-core scalar |
5097
7.69 GB/sec |
|
Stream Add
single-core vector |
6004
8.35 GB/sec |
|
Stream Triad
single-core scalar |
5255
7.26 GB/sec |
|
Stream Triad
single-core vector |
4543
8.50 GB/sec |