iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7729 | 8782 |
| Floating Point | Processor floating point performance | 11640 | |
| Memory | Memory performance | 6159 | |
| Stream | Memory bandwidth performance | 7712 | |
Result Information
| User | DeBilbao |
| Upload Date | Sat, 13 Jul 2013 09:09:29 +0000 |
| Views | 4 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F20) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7729 | |
|---|---|---|
|
Blowfish
single-core scalar |
2218
97.4 MB/sec |
|
|
Blowfish
multi-core scalar |
7307
299 MB/sec |
|
|
Text Compress
single-core scalar |
3572
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10662
35.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3948
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
12445
49.6 MB/sec |
|
|
Image Compress
single-core scalar |
3282
27.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9970
83.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3700
62.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11254
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5969
2.30 Mnodes/sec |
|
|
Lua
multi-core scalar |
18432
7.09 Mnodes/sec |
Floating Point Performance
| Floating Point | 11640 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3077
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
9589
6.27 Gflops |
|
|
Dot Product
single-core scalar |
4995
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
16302
7.43 Gflops |
|
|
Dot Product
single-core vector |
6053
7.25 Gflops |
|
|
Dot Product
multi-core vector |
21398
22.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2724
2.42 Gflops |
|
|
LU Decomposition
multi-core scalar |
5477
4.80 Gflops |
|
|
Primality Test
single-core scalar |
8520
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
21004
3.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7187
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22388
51.6 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8375
6.63 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25874
20.3 Mpixels/sec |
Memory Performance
| Memory | 6159 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6814
8.34 GB/sec |
|
|
Write Sequential
single-core scalar |
10176
6.96 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4516
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3975
8.23 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5318
5.48 GB/sec |
Stream Performance
| Stream | 7712 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7356
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8456
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7490
9.72 GB/sec |
|
|
Stream Scale
single-core vector |
8136
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7163
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8814
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7756
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6527
12.2 GB/sec |
