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 | 10538 | 11868 |
| Floating Point | Processor floating point performance | 18433 | |
| Memory | Memory performance | 6063 | |
| Stream | Memory bandwidth performance | 5161 | |
Result Information
| User | brucehoult |
| Upload Date | Sun, 25 Apr 2010 09:05:34 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.2 (Build 10C540) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 3.73 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 Computer, Inc. Mac-F2268DAE x.x |
| BIOS | Apple Inc. IM111.88Z.0034.B00.0910301727 |
| Memory | 4.00 GB 1408 MHz RAM |
Integer Performance
| Integer | 10538 | |
|---|---|---|
|
Blowfish
single-core scalar |
2471
109 MB/sec |
|
|
Blowfish
multi-core scalar |
14450
592 MB/sec |
|
|
Text Compress
single-core scalar |
2973
9.51 MB/sec |
|
|
Text Compress
multi-core scalar |
16695
54.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3289
13.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
18348
73.1 MB/sec |
|
|
Image Compress
single-core scalar |
3299
27.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14400
121 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3403
57.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13915
227 Mpixels/sec |
|
|
Lua
single-core scalar |
5773
2.22 Mnodes/sec |
|
|
Lua
multi-core scalar |
27442
10.6 Mnodes/sec |
Floating Point Performance
| Floating Point | 18433 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3260
2.17 Gflops |
|
|
Mandelbrot
multi-core scalar |
19929
13.0 Gflops |
|
|
Dot Product
single-core scalar |
5305
2.56 Gflops |
|
|
Dot Product
multi-core scalar |
22424
10.2 Gflops |
|
|
Dot Product
single-core vector |
6396
7.66 Gflops |
|
|
Dot Product
multi-core vector |
29288
30.5 Gflops |
|
|
LU Decomposition
single-core scalar |
1769
1.57 Gflops |
|
|
LU Decomposition
multi-core scalar |
7056
6.19 Gflops |
|
|
Primality Test
single-core scalar |
8492
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
34014
6.31 Gflops |
|
|
Sharpen Image
single-core scalar |
8218
19.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39071
90.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10131
8.02 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
62718
49.3 Mpixels/sec |
Memory Performance
| Memory | 6063 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6530
8.00 GB/sec |
|
|
Write Sequential
single-core scalar |
10187
6.97 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5096
19.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3601
7.45 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4901
5.05 GB/sec |
Stream Performance
| Stream | 5161 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4976
6.81 GB/sec |
|
|
Stream Copy
single-core vector |
6731
8.73 GB/sec |
|
|
Stream Scale
single-core scalar |
4792
6.22 GB/sec |
|
|
Stream Scale
single-core vector |
5709
7.70 GB/sec |
|
|
Stream Add
single-core scalar |
4327
6.53 GB/sec |
|
|
Stream Add
single-core vector |
5971
8.31 GB/sec |
|
|
Stream Triad
single-core scalar |
4521
6.25 GB/sec |
|
|
Stream Triad
single-core vector |
4265
7.98 GB/sec |
