MacBook Pro (15-inch Early 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9874 | 11268 |
| Floating Point | Processor floating point performance | 16885 | |
| Memory | Memory performance | 5835 | |
| Stream | Memory bandwidth performance | 7355 | |
Result Information
| User | grahamhodgson |
| Upload Date | Thu, 14 Jun 2012 20:27:26 +0000 |
| Views | 3 |
System Information
| MacBook Pro (15-inch Early 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.0 |
| Model | MacBook Pro (15-inch Early 2011) |
| 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 x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-94245A3940C91C80 MacBookPro8,2 |
| BIOS | Apple Inc. MBP81.88Z.0047.B27.1201241646 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9874 | |
|---|---|---|
|
Blowfish
single-core scalar |
2034
89.4 MB/sec |
|
|
Blowfish
multi-core scalar |
13237
542 MB/sec |
|
|
Text Compress
single-core scalar |
3280
10.5 MB/sec |
|
|
Text Compress
multi-core scalar |
15704
51.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3666
15.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
17545
69.9 MB/sec |
|
|
Image Compress
single-core scalar |
3063
25.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14613
123 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3472
58.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13433
219 Mpixels/sec |
|
|
Lua
single-core scalar |
5797
2.23 Mnodes/sec |
|
|
Lua
multi-core scalar |
22654
8.71 Mnodes/sec |
Floating Point Performance
| Floating Point | 16885 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2826
1.88 Gflops |
|
|
Mandelbrot
multi-core scalar |
19194
12.6 Gflops |
|
|
Dot Product
single-core scalar |
4603
2.22 Gflops |
|
|
Dot Product
multi-core scalar |
22133
10.1 Gflops |
|
|
Dot Product
single-core vector |
5588
6.70 Gflops |
|
|
Dot Product
multi-core vector |
29824
31.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2521
2.24 Gflops |
|
|
LU Decomposition
multi-core scalar |
4257
3.73 Gflops |
|
|
Primality Test
single-core scalar |
7440
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
28302
5.25 Gflops |
|
|
Sharpen Image
single-core scalar |
6676
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
42127
97.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7769
6.15 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
53141
41.8 Mpixels/sec |
Memory Performance
| Memory | 5835 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6322
7.74 GB/sec |
|
|
Write Sequential
single-core scalar |
9292
6.35 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4307
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3957
8.19 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5297
5.46 GB/sec |
Stream Performance
| Stream | 7355 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6904
9.44 GB/sec |
|
|
Stream Copy
single-core vector |
8284
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
6890
8.94 GB/sec |
|
|
Stream Scale
single-core vector |
7803
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6754
10.2 GB/sec |
|
|
Stream Add
single-core vector |
8605
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7270
10.0 GB/sec |
|
|
Stream Triad
single-core vector |
6336
11.9 GB/sec |
