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 | 11278 | 12718 |
| Floating Point | Processor floating point performance | 19266 | |
| Memory | Memory performance | 6290 | |
| Stream | Memory bandwidth performance | 7696 | |
Result Information
| Upload Date | Wed, 22 Oct 2014 22:07:54 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.10 (Build 14A389) |
| 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 | 11278 | |
|---|---|---|
|
Blowfish
single-core scalar |
2327
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14907
611 MB/sec |
|
|
Text Compress
single-core scalar |
3732
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18371
60.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3851
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
20110
80.1 MB/sec |
|
|
Image Compress
single-core scalar |
3102
25.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17291
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3612
60.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17873
292 Mpixels/sec |
|
|
Lua
single-core scalar |
5312
2.05 Mnodes/sec |
|
|
Lua
multi-core scalar |
24851
9.56 Mnodes/sec |
Floating Point Performance
| Floating Point | 19266 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3147
2.09 Gflops |
|
|
Mandelbrot
multi-core scalar |
21249
13.9 Gflops |
|
|
Dot Product
single-core scalar |
5006
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
24315
11.1 Gflops |
|
|
Dot Product
single-core vector |
6052
7.25 Gflops |
|
|
Dot Product
multi-core vector |
35024
36.4 Gflops |
|
|
LU Decomposition
single-core scalar |
2805
2.50 Gflops |
|
|
LU Decomposition
multi-core scalar |
4242
3.72 Gflops |
|
|
Primality Test
single-core scalar |
9396
1.40 Gflops |
|
|
Primality Test
multi-core scalar |
36678
6.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7288
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46528
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8557
6.77 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59445
46.7 Mpixels/sec |
Memory Performance
| Memory | 6290 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6706
8.21 GB/sec |
|
|
Write Sequential
single-core scalar |
10277
7.03 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4984
18.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4083
8.45 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5402
5.57 GB/sec |
Stream Performance
| Stream | 7696 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7186
9.83 GB/sec |
|
|
Stream Copy
single-core vector |
8490
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7361
9.55 GB/sec |
|
|
Stream Scale
single-core vector |
7965
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
7233
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8990
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7873
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6477
12.1 GB/sec |
