MacBookPro8,3
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10114 | 11482 |
| Floating Point | Processor floating point performance | 17610 | |
| Memory | Memory performance | 5850 | |
| Stream | Memory bandwidth performance | 6090 | |
Result Information
| User | narnach |
| Upload Date | Tue, 22 Mar 2011 13:25:46 +0000 |
| Views | 4 |
System Information
| MacBookPro8,3 | |
|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J3250) |
| Model | MacBookPro8,3 |
| Processor |
Intel Core i7-2820QM @ 2.30 GHz
1 Processor, 4 Cores, 8 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 | 8192 KB |
| Motherboard | Apple Inc. Mac-942459F5819B171B MacBookPro8,3 |
| BIOS | Apple Inc. MBP81.88Z.0047.B04.1102071707 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10114 | |
|---|---|---|
|
Blowfish
single-core scalar |
2049
90.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13159
539 MB/sec |
|
|
Text Compress
single-core scalar |
3254
10.4 MB/sec |
|
|
Text Compress
multi-core scalar |
16082
52.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3583
14.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
18351
73.1 MB/sec |
|
|
Image Compress
single-core scalar |
2966
24.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15138
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3487
58.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14572
238 Mpixels/sec |
|
|
Lua
single-core scalar |
5534
2.13 Mnodes/sec |
|
|
Lua
multi-core scalar |
23196
8.92 Mnodes/sec |
Floating Point Performance
| Floating Point | 17610 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2825
1.88 Gflops |
|
|
Mandelbrot
multi-core scalar |
18920
12.4 Gflops |
|
|
Dot Product
single-core scalar |
4574
2.21 Gflops |
|
|
Dot Product
multi-core scalar |
21891
9.98 Gflops |
|
|
Dot Product
single-core vector |
5566
6.67 Gflops |
|
|
Dot Product
multi-core vector |
31046
32.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2168
1.93 Gflops |
|
|
LU Decomposition
multi-core scalar |
9726
8.53 Gflops |
|
|
Primality Test
single-core scalar |
7911
1.18 Gflops |
|
|
Primality Test
multi-core scalar |
30271
5.62 Gflops |
|
|
Sharpen Image
single-core scalar |
6630
15.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
42044
96.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7995
6.33 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54977
43.2 Mpixels/sec |
Memory Performance
| Memory | 5850 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6256
7.66 GB/sec |
|
|
Write Sequential
single-core scalar |
9264
6.34 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4323
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4034
8.35 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5374
5.54 GB/sec |
Stream Performance
| Stream | 6090 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5871
8.03 GB/sec |
|
|
Stream Copy
single-core vector |
7072
9.17 GB/sec |
|
|
Stream Scale
single-core scalar |
6002
7.79 GB/sec |
|
|
Stream Scale
single-core vector |
6866
9.27 GB/sec |
|
|
Stream Add
single-core scalar |
5384
8.13 GB/sec |
|
|
Stream Add
single-core vector |
6633
9.23 GB/sec |
|
|
Stream Triad
single-core scalar |
5890
8.14 GB/sec |
|
|
Stream Triad
single-core vector |
5004
9.37 GB/sec |
