iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10124 | 11483 |
| Floating Point | Processor floating point performance | 17392 | |
| Memory | Memory performance | 5715 | |
| Stream | Memory bandwidth performance | 7103 | |
Result Information
| User | chakue |
| Upload Date | Sat, 03 Nov 2012 14:51:10 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 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-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10124 | |
|---|---|---|
|
Blowfish
single-core scalar |
2199
96.6 MB/sec |
|
|
Blowfish
multi-core scalar |
14019
575 MB/sec |
|
|
Text Compress
single-core scalar |
3492
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
15871
52.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3802
15.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
18430
73.4 MB/sec |
|
|
Image Compress
single-core scalar |
3098
25.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14728
124 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3691
62.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15153
247 Mpixels/sec |
|
|
Lua
single-core scalar |
5164
1.99 Mnodes/sec |
|
|
Lua
multi-core scalar |
21844
8.40 Mnodes/sec |
Floating Point Performance
| Floating Point | 17392 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3010
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
19238
12.6 Gflops |
|
|
Dot Product
single-core scalar |
4863
2.35 Gflops |
|
|
Dot Product
multi-core scalar |
22030
10.0 Gflops |
|
|
Dot Product
single-core vector |
5937
7.11 Gflops |
|
|
Dot Product
multi-core vector |
32251
33.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2647
2.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
4207
3.69 Gflops |
|
|
Primality Test
single-core scalar |
8174
1.22 Gflops |
|
|
Primality Test
multi-core scalar |
31771
5.90 Gflops |
|
|
Sharpen Image
single-core scalar |
7239
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39647
91.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8214
6.50 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
54271
42.7 Mpixels/sec |
Memory Performance
| Memory | 5715 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6602
8.08 GB/sec |
|
|
Write Sequential
single-core scalar |
9228
6.31 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4549
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3705
7.67 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4493
4.63 GB/sec |
Stream Performance
| Stream | 7103 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6601
9.03 GB/sec |
|
|
Stream Copy
single-core vector |
7594
9.85 GB/sec |
|
|
Stream Scale
single-core scalar |
7030
9.12 GB/sec |
|
|
Stream Scale
single-core vector |
7215
9.74 GB/sec |
|
|
Stream Add
single-core scalar |
6571
9.92 GB/sec |
|
|
Stream Add
single-core vector |
8329
11.6 GB/sec |
|
|
Stream Triad
single-core scalar |
7174
9.91 GB/sec |
|
|
Stream Triad
single-core vector |
6313
11.8 GB/sec |
