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 | 10003 | 11423 |
| Floating Point | Processor floating point performance | 16985 | |
| Memory | Memory performance | 6185 | |
| Stream | Memory bandwidth performance | 7408 | |
Result Information
| User | BarryB |
| Upload Date | Sun, 27 Oct 2013 23:16:57 +0000 |
| Views | 6 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9 (Build 13A603) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i7-2600S @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10003 | |
|---|---|---|
|
Blowfish
single-core scalar |
2318
102 MB/sec |
|
|
Blowfish
multi-core scalar |
12401
508 MB/sec |
|
|
Text Compress
single-core scalar |
3735
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
15319
50.3 MB/sec |
|
|
Text Decompress
single-core scalar |
4157
17.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
17083
68.1 MB/sec |
|
|
Image Compress
single-core scalar |
3433
28.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14304
120 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3902
65.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15005
245 Mpixels/sec |
|
|
Lua
single-core scalar |
6238
2.40 Mnodes/sec |
|
|
Lua
multi-core scalar |
22150
8.52 Mnodes/sec |
Floating Point Performance
| Floating Point | 16985 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3209
2.14 Gflops |
|
|
Mandelbrot
multi-core scalar |
18036
11.8 Gflops |
|
|
Dot Product
single-core scalar |
5228
2.53 Gflops |
|
|
Dot Product
multi-core scalar |
21179
9.65 Gflops |
|
|
Dot Product
single-core vector |
6318
7.57 Gflops |
|
|
Dot Product
multi-core vector |
29634
30.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2849
2.54 Gflops |
|
|
LU Decomposition
multi-core scalar |
3888
3.41 Gflops |
|
|
Primality Test
single-core scalar |
9419
1.41 Gflops |
|
|
Primality Test
multi-core scalar |
31520
5.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7516
17.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
40213
92.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8711
6.89 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50071
39.4 Mpixels/sec |
Memory Performance
| Memory | 6185 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6717
8.23 GB/sec |
|
|
Write Sequential
single-core scalar |
10148
6.94 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5146
19.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3860
7.99 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5058
5.21 GB/sec |
Stream Performance
| Stream | 7408 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7175
9.81 GB/sec |
|
|
Stream Copy
single-core vector |
8206
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
7010
9.10 GB/sec |
|
|
Stream Scale
single-core vector |
7680
10.4 GB/sec |
|
|
Stream Add
single-core scalar |
7009
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8448
11.8 GB/sec |
|
|
Stream Triad
single-core scalar |
7584
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6154
11.5 GB/sec |
