iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10081 | 11322 |
| Floating Point | Processor floating point performance | 17318 | |
| Memory | Memory performance | 5496 | |
| Stream | Memory bandwidth performance | 6337 | |
Result Information
| User | calvarybell |
| Upload Date | Sat, 18 Jan 2014 22:51:42 +0000 |
| Views | 10 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| 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 | 10081 | |
|---|---|---|
|
Blowfish
single-core scalar |
2208
97.0 MB/sec |
|
|
Blowfish
multi-core scalar |
13250
543 MB/sec |
|
|
Text Compress
single-core scalar |
3487
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
16100
52.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3884
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
17997
71.7 MB/sec |
|
|
Image Compress
single-core scalar |
3169
26.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14929
126 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3571
60.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
13178
215 Mpixels/sec |
|
|
Lua
single-core scalar |
5802
2.23 Mnodes/sec |
|
|
Lua
multi-core scalar |
23405
9.00 Mnodes/sec |
Floating Point Performance
| Floating Point | 17318 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3034
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
19023
12.4 Gflops |
|
|
Dot Product
single-core scalar |
4935
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
22594
10.3 Gflops |
|
|
Dot Product
single-core vector |
5992
7.18 Gflops |
|
|
Dot Product
multi-core vector |
31745
33.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2663
2.37 Gflops |
|
|
LU Decomposition
multi-core scalar |
3860
3.39 Gflops |
|
|
Primality Test
single-core scalar |
8361
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
30156
5.60 Gflops |
|
|
Sharpen Image
single-core scalar |
7108
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
41839
96.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8257
6.53 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52891
41.6 Mpixels/sec |
Memory Performance
| Memory | 5496 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6188
7.58 GB/sec |
|
|
Write Sequential
single-core scalar |
8600
5.88 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4371
16.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3661
7.58 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4660
4.80 GB/sec |
Stream Performance
| Stream | 6337 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6114
8.36 GB/sec |
|
|
Stream Copy
single-core vector |
6761
8.77 GB/sec |
|
|
Stream Scale
single-core scalar |
6358
8.25 GB/sec |
|
|
Stream Scale
single-core vector |
6982
9.42 GB/sec |
|
|
Stream Add
single-core scalar |
6042
9.12 GB/sec |
|
|
Stream Add
single-core vector |
6780
9.43 GB/sec |
|
|
Stream Triad
single-core scalar |
6399
8.84 GB/sec |
|
|
Stream Triad
single-core vector |
5260
9.85 GB/sec |
