iMac (Early 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 3320 | 3835 |
| Floating Point | Processor floating point performance | 5401 | |
| Memory | Memory performance | 2920 | |
| Stream | Memory bandwidth performance | 1987 | |
Result Information
| User | Cogitarian |
| Upload Date | Sun, 25 Dec 2011 14:06:27 +0000 |
| Views | 2 |
System Information
| iMac (Early 2009) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| Model | iMac (Early 2009) |
| Processor |
Intel Core 2 Duo E8135 @ 2.66 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 10 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 6144 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-F2218FC8 |
| BIOS | Apple Inc. IM91.88Z.008D.B08.0904271717 |
| Memory | 4.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 3320 | |
|---|---|---|
|
Blowfish
single-core scalar |
1733
76.2 MB/sec |
|
|
Blowfish
multi-core scalar |
3534
145 MB/sec |
|
|
Text Compress
single-core scalar |
2342
7.49 MB/sec |
|
|
Text Compress
multi-core scalar |
3602
11.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2024
8.32 MB/sec |
|
|
Text Decompress
multi-core scalar |
3196
12.7 MB/sec |
|
|
Image Compress
single-core scalar |
2294
19.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
4173
35.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2367
39.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3974
64.8 Mpixels/sec |
|
|
Lua
single-core scalar |
4333
1.67 Mnodes/sec |
|
|
Lua
multi-core scalar |
6278
2.41 Mnodes/sec |
Floating Point Performance
| Floating Point | 5401 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1962
1.31 Gflops |
|
|
Mandelbrot
multi-core scalar |
3412
2.23 Gflops |
|
|
Dot Product
single-core scalar |
3589
1.73 Gflops |
|
|
Dot Product
multi-core scalar |
7329
3.34 Gflops |
|
|
Dot Product
single-core vector |
2789
3.34 Gflops |
|
|
Dot Product
multi-core vector |
6139
6.38 Gflops |
|
|
LU Decomposition
single-core scalar |
1553
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
2801
2.46 Gflops |
|
|
Primality Test
single-core scalar |
4820
720 Mflops |
|
|
Primality Test
multi-core scalar |
5672
1.05 Gflops |
|
|
Sharpen Image
single-core scalar |
5622
13.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
10697
24.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6947
5.50 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
12290
9.66 Mpixels/sec |
Memory Performance
| Memory | 2920 | |
|---|---|---|
|
Read Sequential
single-core scalar |
4001
4.90 GB/sec |
|
|
Write Sequential
single-core scalar |
3008
2.06 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2456
9.17 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2519
5.21 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2620
2.70 GB/sec |
Stream Performance
| Stream | 1987 | |
|---|---|---|
|
Stream Copy
single-core scalar |
2072
2.83 GB/sec |
|
|
Stream Copy
single-core vector |
2169
2.81 GB/sec |
|
|
Stream Scale
single-core scalar |
1917
2.49 GB/sec |
|
|
Stream Scale
single-core vector |
2269
3.06 GB/sec |
|
|
Stream Add
single-core scalar |
1826
2.76 GB/sec |
|
|
Stream Add
single-core vector |
2122
2.95 GB/sec |
|
|
Stream Triad
single-core scalar |
1996
2.76 GB/sec |
|
|
Stream Triad
single-core vector |
1529
2.86 GB/sec |
