iMac (Late 2009) vs iMac (27-inch Mid 2011)
| iMac (Late 2009) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 5202 | 7245 | ||
System Information
| iMac (Late 2009) | iMac (27-inch Mid 2011) | |
|---|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C26) | Mac OS X 10.13.6 (Build 17G14042) |
| Model | iMac (Late 2009) | iMac (27-inch Mid 2011) |
| Processor |
Intel Core 2 Duo E8600 @ 3.33 GHz
1 Processor, 2 Cores |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 10 | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB | 32 KB x 2 |
| L1 Data Cache | 32 KB | 32 KB x 2 |
| L2 Cache | 6144 KB | 256 KB x 2 |
| L3 Cache | 0 KB | 6144 KB |
| Motherboard | Apple Inc. Mac-F2268DC8 Rev 2.xx | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM101.88Z.00CC.B00.0909031926 | Apple Inc. 87.0.0.0.0 |
| Memory | 4.00 GB 1066 MHz DDR3 | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| iMac (Late 2009) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 4732 | 6210 | ||
|
Blowfish
single-core scalar |
2186 | 2313 | ||
|
Blowfish
multi-core scalar |
4604 | 7592 | ||
|
Text Compress
single-core scalar |
3012 | 2996 | ||
|
Text Compress
multi-core scalar |
5823 | 8837 | ||
|
Text Decompress
single-core scalar |
2586 | 3216 | ||
|
Text Decompress
multi-core scalar |
5302 | 10656 | ||
|
Image Compress
single-core scalar |
2887 | 2603 | ||
|
Image Compress
multi-core scalar |
5620 | 7608 | ||
|
Image Decompress
single-core scalar |
2994 | 2460 | ||
|
Image Decompress
multi-core scalar |
5951 | 8063 | ||
|
Lua
single-core scalar |
5312 | 4686 | ||
|
Lua
multi-core scalar |
10507 | 13493 | ||
Floating Point Performance
| iMac (Late 2009) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 7344 | 10950 | ||
|
Mandelbrot
single-core scalar |
2495 | 3080 | ||
|
Mandelbrot
multi-core scalar |
5060 | 9595 | ||
|
Dot Product
single-core scalar |
4519 | 4937 | ||
|
Dot Product
single-core vector |
3511 | 6080 | ||
|
Dot Product
multi-core scalar |
9560 | 16003 | ||
|
Dot Product
multi-core vector |
8070 | 21399 | ||
|
LU Decomposition
single-core scalar |
1967 | 1505 | ||
|
LU Decomposition
multi-core scalar |
3681 | 2998 | ||
|
Primality Test
single-core scalar |
6550 | 7501 | ||
|
Primality Test
multi-core scalar |
9896 | 18479 | ||
|
Sharpen Image
single-core scalar |
7148 | 6858 | ||
|
Sharpen Image
multi-core scalar |
14142 | 21184 | ||
|
Blur Image
single-core scalar |
8741 | 8289 | ||
|
Blur Image
multi-core scalar |
17480 | 25396 | ||
Memory Performance
| iMac (Late 2009) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 3657 | 4186 | ||
|
Read Sequential
single-core scalar |
4939 | 6148 | ||
|
Write Sequential
single-core scalar |
4041 | 6366 | ||
|
Stdlib Allocate
single-core scalar |
3076 | 3309 | ||
|
Stdlib Write
single-core scalar |
3171 | 2164 | ||
|
Stdlib Copy
single-core scalar |
3060 | 2947 | ||
Stream Performance
| iMac (Late 2009) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Stream | 2445 | 4027 | ||
|
Stream Copy
single-core scalar |
2451 | 4270 | ||
|
Stream Copy
single-core vector |
2669 | 4619 | ||
|
Stream Scale
single-core scalar |
2574 | 4545 | ||
|
Stream Scale
single-core vector |
2356 | 4456 | ||
|
Stream Add
single-core scalar |
2428 | 2723 | ||
|
Stream Add
single-core vector |
2664 | 4907 | ||
|
Stream Triad
single-core scalar |
2540 | 3100 | ||
|
Stream Triad
single-core vector |
1882 | 3603 | ||
