iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.12 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6660 | 7862 |
| Floating Point | Processor floating point performance | 12878 | |
| Memory | Memory performance | 3412 | |
| Stream | Memory bandwidth performance | 3422 | |
Result Information
| User | Sphie |
| Upload Date | Sun, 20 Feb 2011 10:43:08 +0000 |
| Views | 1 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.6 (Build 10J567) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 2.80 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-F2268DAE |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0910301727 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6660 | |
|---|---|---|
|
Blowfish
single-core scalar |
1770
77.7 MB/sec |
|
|
Blowfish
multi-core scalar |
11333
464 MB/sec |
|
|
Text Compress
single-core scalar |
1883
6.02 MB/sec |
|
|
Text Compress
multi-core scalar |
10565
34.7 MB/sec |
|
|
Text Decompress
single-core scalar |
2115
8.69 MB/sec |
|
|
Text Decompress
multi-core scalar |
11840
47.2 MB/sec |
|
|
Image Compress
single-core scalar |
1912
15.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10440
87.8 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1707
28.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7698
126 Mpixels/sec |
|
|
Lua
single-core scalar |
3135
1.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
15525
5.97 Mnodes/sec |
Floating Point Performance
| Floating Point | 12878 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2458
1.64 Gflops |
|
|
Mandelbrot
multi-core scalar |
15719
10.3 Gflops |
|
|
Dot Product
single-core scalar |
4006
1.94 Gflops |
|
|
Dot Product
multi-core scalar |
16182
7.37 Gflops |
|
|
Dot Product
single-core vector |
4777
5.72 Gflops |
|
|
Dot Product
multi-core vector |
19620
20.4 Gflops |
|
|
LU Decomposition
single-core scalar |
637
567 Mflops |
|
|
LU Decomposition
multi-core scalar |
3377
2.96 Gflops |
|
|
Primality Test
single-core scalar |
4807
718 Mflops |
|
|
Primality Test
multi-core scalar |
17017
3.16 Gflops |
|
|
Sharpen Image
single-core scalar |
5788
13.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
29682
68.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7603
6.02 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48624
38.2 Mpixels/sec |
Memory Performance
| Memory | 3412 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4813
5.89 GB/sec |
|
|
Write Sequential
single-core scalar |
2629
1.80 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3167
11.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2831
5.86 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3624
3.74 GB/sec |
Stream Performance
| Stream | 3422 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3597
4.92 GB/sec |
|
|
Stream Copy
single-core vector |
4711
6.11 GB/sec |
|
|
Stream Scale
single-core scalar |
3845
4.99 GB/sec |
|
|
Stream Scale
single-core vector |
4509
6.09 GB/sec |
|
|
Stream Add
single-core scalar |
1485
2.24 GB/sec |
|
|
Stream Add
single-core vector |
4457
6.20 GB/sec |
|
|
Stream Triad
single-core scalar |
1587
2.19 GB/sec |
|
|
Stream Triad
single-core vector |
3186
5.96 GB/sec |
