iMac (21.5-inch Mid 2011) vs Acer TravelMate 8481T
| iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T | |||
|---|---|---|---|---|
| Geekbench 2 Score | 8535 | 6525 | ||
System Information
| iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T | |
|---|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C54) | Microsoft Windows 7 Professional (64-bit) |
| Model | iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Sandy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 2 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 | 32 KB x 2 |
| L2 Cache | 256 KB x 2 | 256 KB x 2 |
| L3 Cache | 6144 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B | Acer BA41_HS |
| Northbridge | Intel Sandy Bridge 09 | |
| Southbridge | Intel ID1C47 04 | |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 | Acer V1.11 |
| Memory | 4.00 GB 1333 MHz DDR3 | 4.00 GB DDR3 SDRAM 666MHz |
Integer Performance
| iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T | |||
|---|---|---|---|---|
| Integer | 7320 | 5101 | ||
|
Blowfish
single-core scalar |
2177 | 1662 | ||
|
Blowfish
multi-core scalar |
7064 | 5398 | ||
|
Text Compress
single-core scalar |
3475 | 2889 | ||
|
Text Compress
multi-core scalar |
10374 | 6254 | ||
|
Text Decompress
single-core scalar |
3895 | 3093 | ||
|
Text Decompress
multi-core scalar |
12266 | 7175 | ||
|
Image Compress
single-core scalar |
3212 | 2473 | ||
|
Image Compress
multi-core scalar |
9611 | 5857 | ||
|
Image Decompress
single-core scalar |
3661 | 3147 | ||
|
Image Decompress
multi-core scalar |
10889 | 6911 | ||
|
Lua
single-core scalar |
5214 | 5962 | ||
|
Lua
multi-core scalar |
16002 | 10397 | ||
Floating Point Performance
| iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T | |||
|---|---|---|---|---|
| Floating Point | 11343 | 9216 | ||
|
Mandelbrot
single-core scalar |
3042 | 1963 | ||
|
Mandelbrot
multi-core scalar |
9350 | 6905 | ||
|
Dot Product
single-core scalar |
4887 | 3694 | ||
|
Dot Product
single-core vector |
5941 | 5965 | ||
|
Dot Product
multi-core scalar |
15965 | 10463 | ||
|
Dot Product
multi-core vector |
20909 | 16817 | ||
|
LU Decomposition
single-core scalar |
2694 | 3748 | ||
|
LU Decomposition
multi-core scalar |
5610 | 2478 | ||
|
Primality Test
single-core scalar |
8308 | 6190 | ||
|
Primality Test
multi-core scalar |
20563 | 11480 | ||
|
Sharpen Image
single-core scalar |
7107 | 2021 | ||
|
Sharpen Image
multi-core scalar |
21156 | 6211 | ||
|
Blur Image
single-core scalar |
8239 | 16592 | ||
|
Blur Image
multi-core scalar |
25044 | 34505 | ||
Memory Performance
| iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T | |||
|---|---|---|---|---|
| Memory | 6173 | 5362 | ||
|
Read Sequential
single-core scalar |
6527 | 6428 | ||
|
Write Sequential
single-core scalar |
10303 | 6553 | ||
|
Stdlib Allocate
single-core scalar |
4564 | 4705 | ||
|
Stdlib Write
single-core scalar |
4081 | 4693 | ||
|
Stdlib Copy
single-core scalar |
5390 | 4433 | ||
Stream Performance
| iMac (21.5-inch Mid 2011) | Acer TravelMate 8481T | |||
|---|---|---|---|---|
| Stream | 7686 | 4421 | ||
|
Stream Copy
single-core scalar |
7391 | 4166 | ||
|
Stream Copy
single-core vector |
8663 | 4707 | ||
|
Stream Scale
single-core scalar |
7453 | 4333 | ||
|
Stream Scale
single-core vector |
8170 | 4499 | ||
|
Stream Add
single-core scalar |
6976 | 4348 | ||
|
Stream Add
single-core vector |
8681 | 4954 | ||
|
Stream Triad
single-core scalar |
7511 | 4685 | ||
|
Stream Triad
single-core vector |
6647 | 3682 | ||
