iMac (27-inch Mid 2010) vs iMac (27-inch Mid 2011)
| iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 9001 | 7245 | ||
System Information
| iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) | |
|---|---|---|
| Operating System | Mac OS X 10.6.7 (Build 10J869) | Mac OS X 10.13.6 (Build 17G14042) |
| Model | iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 | 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 | 256 KB | 256 KB x 2 |
| L3 Cache | 8192 KB | 6144 KB |
| Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 | Apple Inc. 87.0.0.0.0 |
| Memory | 12.00 GB 1333 MHz DDR3 | 24.00 GB 1333 MHz DDR3 |
Integer Performance
| iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 7386 | 6210 | ||
|
Blowfish
single-core scalar |
1934 | 2313 | ||
|
Blowfish
multi-core scalar |
13164 | 7592 | ||
|
Text Compress
single-core scalar |
2071 | 2996 | ||
|
Text Compress
multi-core scalar |
11663 | 8837 | ||
|
Text Decompress
single-core scalar |
2295 | 3216 | ||
|
Text Decompress
multi-core scalar |
12648 | 10656 | ||
|
Image Compress
single-core scalar |
2083 | 2603 | ||
|
Image Compress
multi-core scalar |
11348 | 7608 | ||
|
Image Decompress
single-core scalar |
1867 | 2460 | ||
|
Image Decompress
multi-core scalar |
8977 | 8063 | ||
|
Lua
single-core scalar |
3414 | 4686 | ||
|
Lua
multi-core scalar |
17169 | 13493 | ||
Floating Point Performance
| iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 15156 | 10950 | ||
|
Mandelbrot
single-core scalar |
2675 | 3080 | ||
|
Mandelbrot
multi-core scalar |
19775 | 9595 | ||
|
Dot Product
single-core scalar |
4371 | 4937 | ||
|
Dot Product
single-core vector |
5211 | 6080 | ||
|
Dot Product
multi-core scalar |
18037 | 16003 | ||
|
Dot Product
multi-core vector |
23340 | 21399 | ||
|
LU Decomposition
single-core scalar |
696 | 1505 | ||
|
LU Decomposition
multi-core scalar |
3724 | 2998 | ||
|
Primality Test
single-core scalar |
5222 | 7501 | ||
|
Primality Test
multi-core scalar |
19810 | 18479 | ||
|
Sharpen Image
single-core scalar |
6321 | 6858 | ||
|
Sharpen Image
multi-core scalar |
40198 | 21184 | ||
|
Blur Image
single-core scalar |
8322 | 8289 | ||
|
Blur Image
multi-core scalar |
54491 | 25396 | ||
Memory Performance
| iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 3751 | 4186 | ||
|
Read Sequential
single-core scalar |
5222 | 6148 | ||
|
Write Sequential
single-core scalar |
2869 | 6366 | ||
|
Stdlib Allocate
single-core scalar |
3466 | 3309 | ||
|
Stdlib Write
single-core scalar |
3143 | 2164 | ||
|
Stdlib Copy
single-core scalar |
4059 | 2947 | ||
Stream Performance
| iMac (27-inch Mid 2010) | iMac (27-inch Mid 2011) | |||
|---|---|---|---|---|
| Stream | 3614 | 4027 | ||
|
Stream Copy
single-core scalar |
3801 | 4270 | ||
|
Stream Copy
single-core vector |
5097 | 4619 | ||
|
Stream Scale
single-core scalar |
3912 | 4545 | ||
|
Stream Scale
single-core vector |
4722 | 4456 | ||
|
Stream Add
single-core scalar |
1608 | 2723 | ||
|
Stream Add
single-core vector |
4654 | 4907 | ||
|
Stream Triad
single-core scalar |
1733 | 3100 | ||
|
Stream Triad
single-core vector |
3389 | 3603 | ||
