iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 7018 | 8568 |
| Floating Point | Processor floating point performance | 14369 | |
| Memory | Memory performance | 3616 | |
| Stream | Memory bandwidth performance | 3594 | |
Result Information
| User | 4249 |
| Upload Date | Sun, 15 Apr 2012 19:37:52 +0000 |
| Views | 11 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50b) |
| 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 | 7018 | |
|---|---|---|
|
Blowfish
single-core scalar |
2020
88.7 MB/sec |
|
|
Blowfish
multi-core scalar |
11922
489 MB/sec |
|
|
Text Compress
single-core scalar |
2155
6.89 MB/sec |
|
|
Text Compress
multi-core scalar |
10777
35.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2431
9.99 MB/sec |
|
|
Text Decompress
multi-core scalar |
12018
47.9 MB/sec |
|
|
Image Compress
single-core scalar |
2188
18.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
10520
88.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1978
33.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8023
131 Mpixels/sec |
|
|
Lua
single-core scalar |
3557
1.37 Mnodes/sec |
|
|
Lua
multi-core scalar |
16636
6.40 Mnodes/sec |
Floating Point Performance
| Floating Point | 14369 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2801
1.86 Gflops |
|
|
Mandelbrot
multi-core scalar |
18556
12.1 Gflops |
|
|
Dot Product
single-core scalar |
4633
2.24 Gflops |
|
|
Dot Product
multi-core scalar |
17002
7.75 Gflops |
|
|
Dot Product
single-core vector |
5414
6.49 Gflops |
|
|
Dot Product
multi-core vector |
21951
22.8 Gflops |
|
|
LU Decomposition
single-core scalar |
701
624 Mflops |
|
|
LU Decomposition
multi-core scalar |
3434
3.01 Gflops |
|
|
Primality Test
single-core scalar |
5528
826 Mflops |
|
|
Primality Test
multi-core scalar |
19194
3.56 Gflops |
|
|
Sharpen Image
single-core scalar |
6611
15.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36268
83.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8823
6.98 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50259
39.5 Mpixels/sec |
Memory Performance
| Memory | 3616 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5422
6.64 GB/sec |
|
|
Write Sequential
single-core scalar |
2989
2.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
3340
12.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2705
5.60 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3627
3.74 GB/sec |
Stream Performance
| Stream | 3594 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4092
5.60 GB/sec |
|
|
Stream Copy
single-core vector |
4691
6.08 GB/sec |
|
|
Stream Scale
single-core scalar |
4225
5.48 GB/sec |
|
|
Stream Scale
single-core vector |
4477
6.04 GB/sec |
|
|
Stream Add
single-core scalar |
1672
2.52 GB/sec |
|
|
Stream Add
single-core vector |
4476
6.23 GB/sec |
|
|
Stream Triad
single-core scalar |
1816
2.51 GB/sec |
|
|
Stream Triad
single-core vector |
3304
6.18 GB/sec |
