iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7492 | 8646 |
| Floating Point | Processor floating point performance | 11493 | |
| Memory | Memory performance | 6161 | |
| Stream | Memory bandwidth performance | 7698 | |
Result Information
| User | DeBilbao |
| Upload Date | Sun, 03 Mar 2013 15:54:34 +0000 |
| Views | 5 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D74) |
| 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 | 7492 | |
|---|---|---|
|
Blowfish
single-core scalar |
2198
96.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7201
295 MB/sec |
|
|
Text Compress
single-core scalar |
3519
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
10466
34.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3868
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
12162
48.5 MB/sec |
|
|
Image Compress
single-core scalar |
3215
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9640
81.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3613
60.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10747
175 Mpixels/sec |
|
|
Lua
single-core scalar |
5842
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
17433
6.71 Mnodes/sec |
Floating Point Performance
| Floating Point | 11493 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3043
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9421
6.16 Gflops |
|
|
Dot Product
single-core scalar |
4991
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
15990
7.29 Gflops |
|
|
Dot Product
single-core vector |
6003
7.19 Gflops |
|
|
Dot Product
multi-core vector |
21245
22.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2681
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
5603
4.91 Gflops |
|
|
Primality Test
single-core scalar |
8412
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
20966
3.89 Gflops |
|
|
Sharpen Image
single-core scalar |
7066
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21866
50.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8253
6.53 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25362
19.9 Mpixels/sec |
Memory Performance
| Memory | 6161 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6707
8.21 GB/sec |
|
|
Write Sequential
single-core scalar |
9986
6.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4632
17.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4061
8.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5422
5.59 GB/sec |
Stream Performance
| Stream | 7698 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7252
9.92 GB/sec |
|
|
Stream Copy
single-core vector |
8615
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7139
9.26 GB/sec |
|
|
Stream Scale
single-core vector |
7990
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7187
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8975
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7790
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6639
12.4 GB/sec |
