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 | 6301 | 7621 |
| Floating Point | Processor floating point performance | 12601 | |
| Memory | Memory performance | 3349 | |
| Stream | Memory bandwidth performance | 3362 | |
Result Information
| User | Sphie |
| Upload Date | Wed, 16 Feb 2011 20:23:25 +0000 |
| Views | 9 |
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 | 6301 | |
|---|---|---|
|
Blowfish
single-core scalar |
1774
77.9 MB/sec |
|
|
Blowfish
multi-core scalar |
10530
432 MB/sec |
|
|
Text Compress
single-core scalar |
1896
6.07 MB/sec |
|
|
Text Compress
multi-core scalar |
9939
32.6 MB/sec |
|
|
Text Decompress
single-core scalar |
2118
8.70 MB/sec |
|
|
Text Decompress
multi-core scalar |
11198
44.6 MB/sec |
|
|
Image Compress
single-core scalar |
1908
15.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9390
79.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1707
28.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
6919
113 Mpixels/sec |
|
|
Lua
single-core scalar |
3139
1.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
15097
5.81 Mnodes/sec |
Floating Point Performance
| Floating Point | 12601 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2457
1.64 Gflops |
|
|
Mandelbrot
multi-core scalar |
16184
10.6 Gflops |
|
|
Dot Product
single-core scalar |
3979
1.92 Gflops |
|
|
Dot Product
multi-core scalar |
15453
7.04 Gflops |
|
|
Dot Product
single-core vector |
4775
5.72 Gflops |
|
|
Dot Product
multi-core vector |
19202
20.0 Gflops |
|
|
LU Decomposition
single-core scalar |
637
567 Mflops |
|
|
LU Decomposition
multi-core scalar |
2570
2.25 Gflops |
|
|
Primality Test
single-core scalar |
4805
718 Mflops |
|
|
Primality Test
multi-core scalar |
17432
3.24 Gflops |
|
|
Sharpen Image
single-core scalar |
5794
13.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
30275
69.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7633
6.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45221
35.6 Mpixels/sec |
Memory Performance
| Memory | 3349 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4817
5.90 GB/sec |
|
|
Write Sequential
single-core scalar |
2630
1.80 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3118
11.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2686
5.56 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3496
3.60 GB/sec |
Stream Performance
| Stream | 3362 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3441
4.71 GB/sec |
|
|
Stream Copy
single-core vector |
4652
6.03 GB/sec |
|
|
Stream Scale
single-core scalar |
3763
4.88 GB/sec |
|
|
Stream Scale
single-core vector |
4259
5.75 GB/sec |
|
|
Stream Add
single-core scalar |
1481
2.24 GB/sec |
|
|
Stream Add
single-core vector |
4376
6.09 GB/sec |
|
|
Stream Triad
single-core scalar |
1599
2.21 GB/sec |
|
|
Stream Triad
single-core vector |
3326
6.23 GB/sec |
