iMac (27-inch Mid 2010)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 9476 | 10773 |
| Floating Point | Processor floating point performance | 16895 | |
| Memory | Memory performance | 5372 | |
| Stream | Memory bandwidth performance | 4690 | |
Result Information
| User | Hakan_GENISER |
| Upload Date | Sat, 02 Jul 2011 11:18:39 +0000 |
| Views | 12 |
System Information
| iMac (27-inch Mid 2010) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K540) |
| Model | iMac (27-inch Mid 2010) |
| Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9476 | |
|---|---|---|
|
Blowfish
single-core scalar |
2274
99.9 MB/sec |
|
|
Blowfish
multi-core scalar |
13922
571 MB/sec |
|
|
Text Compress
single-core scalar |
2726
8.72 MB/sec |
|
|
Text Compress
multi-core scalar |
14040
46.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3019
12.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
15768
62.8 MB/sec |
|
|
Image Compress
single-core scalar |
3016
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14975
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3155
53.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12902
211 Mpixels/sec |
|
|
Lua
single-core scalar |
5307
2.04 Mnodes/sec |
|
|
Lua
multi-core scalar |
22618
8.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 16895 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2997
1.99 Gflops |
|
|
Mandelbrot
multi-core scalar |
19924
13.0 Gflops |
|
|
Dot Product
single-core scalar |
4864
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
18441
8.40 Gflops |
|
|
Dot Product
single-core vector |
5835
6.99 Gflops |
|
|
Dot Product
multi-core vector |
31165
32.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1493
1.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
7627
6.69 Gflops |
|
|
Primality Test
single-core scalar |
7828
1.17 Gflops |
|
|
Primality Test
multi-core scalar |
28019
5.20 Gflops |
|
|
Sharpen Image
single-core scalar |
7532
17.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39300
90.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9299
7.36 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52214
41.1 Mpixels/sec |
Memory Performance
| Memory | 5372 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6103
7.47 GB/sec |
|
|
Write Sequential
single-core scalar |
9227
6.31 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4415
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3142
6.50 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3977
4.10 GB/sec |
Stream Performance
| Stream | 4690 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4463
6.10 GB/sec |
|
|
Stream Copy
single-core vector |
5552
7.20 GB/sec |
|
|
Stream Scale
single-core scalar |
4490
5.83 GB/sec |
|
|
Stream Scale
single-core vector |
4961
6.70 GB/sec |
|
|
Stream Add
single-core scalar |
4498
6.79 GB/sec |
|
|
Stream Add
single-core vector |
5030
7.00 GB/sec |
|
|
Stream Triad
single-core scalar |
4582
6.33 GB/sec |
|
|
Stream Triad
single-core vector |
3945
7.38 GB/sec |
