iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7408 | 8600 |
| Floating Point | Processor floating point performance | 11466 | |
| Memory | Memory performance | 6141 | |
| Stream | Memory bandwidth performance | 7663 | |
Result Information
| User | pearcec |
| Upload Date | Tue, 18 Jun 2013 06:14:05 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| Model | iMac (27-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-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7408 | |
|---|---|---|
|
Blowfish
single-core scalar |
2204
96.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7186
294 MB/sec |
|
|
Text Compress
single-core scalar |
3337
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
9726
31.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3828
15.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
12046
48.0 MB/sec |
|
|
Image Compress
single-core scalar |
3248
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
8919
75.0 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3572
60.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10988
179 Mpixels/sec |
|
|
Lua
single-core scalar |
5841
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
18011
6.93 Mnodes/sec |
Floating Point Performance
| Floating Point | 11466 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2974
1.98 Gflops |
|
|
Mandelbrot
multi-core scalar |
9323
6.10 Gflops |
|
|
Dot Product
single-core scalar |
4942
2.39 Gflops |
|
|
Dot Product
multi-core scalar |
16014
7.30 Gflops |
|
|
Dot Product
single-core vector |
5989
7.18 Gflops |
|
|
Dot Product
multi-core vector |
20964
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2704
2.41 Gflops |
|
|
LU Decomposition
multi-core scalar |
5590
4.90 Gflops |
|
|
Primality Test
single-core scalar |
8369
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
20610
3.82 Gflops |
|
|
Sharpen Image
single-core scalar |
7084
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22202
51.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8428
6.67 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25332
19.9 Mpixels/sec |
Memory Performance
| Memory | 6141 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6662
8.16 GB/sec |
|
|
Write Sequential
single-core scalar |
10067
6.89 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4547
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4038
8.36 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5392
5.56 GB/sec |
Stream Performance
| Stream | 7663 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7373
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8556
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7478
9.70 GB/sec |
|
|
Stream Scale
single-core vector |
8206
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6893
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8945
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7470
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6385
12.0 GB/sec |
