iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8794 | 9979 |
| Floating Point | Processor floating point performance | 15640 | |
| Memory | Memory performance | 5047 | |
| Stream | Memory bandwidth performance | 4187 | |
Result Information
| User | toddehawk |
| Upload Date | Wed, 29 Jun 2011 08:07:58 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K540) |
| 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 | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 8794 | |
|---|---|---|
|
Blowfish
single-core scalar |
2187
96.1 MB/sec |
|
|
Blowfish
multi-core scalar |
12709
521 MB/sec |
|
|
Text Compress
single-core scalar |
2603
8.33 MB/sec |
|
|
Text Compress
multi-core scalar |
12924
42.4 MB/sec |
|
|
Text Decompress
single-core scalar |
2911
12.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
14410
57.4 MB/sec |
|
|
Image Compress
single-core scalar |
2883
23.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13799
116 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3037
51.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11693
191 Mpixels/sec |
|
|
Lua
single-core scalar |
5080
1.96 Mnodes/sec |
|
|
Lua
multi-core scalar |
21295
8.19 Mnodes/sec |
Floating Point Performance
| Floating Point | 15640 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2875
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
18192
11.9 Gflops |
|
|
Dot Product
single-core scalar |
4666
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
16946
7.72 Gflops |
|
|
Dot Product
single-core vector |
5610
6.72 Gflops |
|
|
Dot Product
multi-core vector |
28508
29.6 Gflops |
|
|
LU Decomposition
single-core scalar |
1442
1.28 Gflops |
|
|
LU Decomposition
multi-core scalar |
7066
6.20 Gflops |
|
|
Primality Test
single-core scalar |
6977
1.04 Gflops |
|
|
Primality Test
multi-core scalar |
25594
4.75 Gflops |
|
|
Sharpen Image
single-core scalar |
7255
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
36792
84.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8943
7.08 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
48099
37.8 Mpixels/sec |
Memory Performance
| Memory | 5047 | |
|---|---|---|
|
Read Sequential
single-core scalar |
5757
7.05 GB/sec |
|
|
Write Sequential
single-core scalar |
8442
5.77 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4306
16.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2862
5.92 GB/sec |
|
|
Stdlib Copy
single-core scalar |
3871
3.99 GB/sec |
Stream Performance
| Stream | 4187 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4107
5.62 GB/sec |
|
|
Stream Copy
single-core vector |
4839
6.27 GB/sec |
|
|
Stream Scale
single-core scalar |
4281
5.56 GB/sec |
|
|
Stream Scale
single-core vector |
4310
5.82 GB/sec |
|
|
Stream Add
single-core scalar |
3943
5.95 GB/sec |
|
|
Stream Add
single-core vector |
4526
6.30 GB/sec |
|
|
Stream Triad
single-core scalar |
4207
5.81 GB/sec |
|
|
Stream Triad
single-core vector |
3283
6.14 GB/sec |
