iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8255 | 9397 |
| Floating Point | Processor floating point performance | 14704 | |
| Memory | Memory performance | 4818 | |
| Stream | Memory bandwidth performance | 3986 | |
Result Information
| User | hnr |
| Upload Date | Sun, 26 Sep 2010 06:56:27 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C2234) |
| 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.B02.1003171314 |
| Memory | 8.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8255 | |
|---|---|---|
|
Blowfish
single-core scalar |
2102
92.3 MB/sec |
|
|
Blowfish
multi-core scalar |
11094
455 MB/sec |
|
|
Text Compress
single-core scalar |
2603
8.33 MB/sec |
|
|
Text Compress
multi-core scalar |
12512
41.0 MB/sec |
|
|
Text Decompress
single-core scalar |
2895
11.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
14422
57.5 MB/sec |
|
|
Image Compress
single-core scalar |
2883
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11795
99.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3014
50.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9330
152 Mpixels/sec |
|
|
Lua
single-core scalar |
5095
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21324
8.20 Mnodes/sec |
Floating Point Performance
| Floating Point | 14704 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2864
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
15785
10.3 Gflops |
|
|
Dot Product
single-core scalar |
4667
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
16627
7.58 Gflops |
|
|
Dot Product
single-core vector |
5578
6.68 Gflops |
|
|
Dot Product
multi-core vector |
27090
28.2 Gflops |
|
|
LU Decomposition
single-core scalar |
1468
1.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
5263
4.61 Gflops |
|
|
Primality Test
single-core scalar |
7468
1.12 Gflops |
|
|
Primality Test
multi-core scalar |
25944
4.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7222
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
31764
73.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8907
7.05 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
45216
35.6 Mpixels/sec |
Memory Performance
| Memory | 4818 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5800
7.10 GB/sec |
|
|
Write Sequential
single-core scalar |
7594
5.19 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4512
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2513
5.20 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3675
3.79 GB/sec |
Stream Performance
| Stream | 3986 | |
|---|---|---|
|
Stream Copy
single-core scalar |
3926
5.37 GB/sec |
|
|
Stream Copy
single-core vector |
4436
5.75 GB/sec |
|
|
Stream Scale
single-core scalar |
4011
5.21 GB/sec |
|
|
Stream Scale
single-core vector |
4120
5.56 GB/sec |
|
|
Stream Add
single-core scalar |
3802
5.74 GB/sec |
|
|
Stream Add
single-core vector |
4174
5.81 GB/sec |
|
|
Stream Triad
single-core scalar |
4182
5.78 GB/sec |
|
|
Stream Triad
single-core vector |
3244
6.07 GB/sec |
