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 | 10587 | 12412 |
| Floating Point | Processor floating point performance | 19001 | |
| Memory | Memory performance | 6362 | |
| Stream | Memory bandwidth performance | 7845 | |
Result Information
| User | magnomm |
| Upload Date | Tue, 13 Nov 2012 13:57:12 +0000 |
| Views | 3 |
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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10587 | |
|---|---|---|
|
Blowfish
single-core scalar |
2148
94.4 MB/sec |
|
|
Blowfish
multi-core scalar |
14003
574 MB/sec |
|
|
Text Compress
single-core scalar |
3440
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
18161
59.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3790
15.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
19305
76.9 MB/sec |
|
|
Image Compress
single-core scalar |
3190
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15264
128 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3620
60.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14285
233 Mpixels/sec |
|
|
Lua
single-core scalar |
5199
2.00 Mnodes/sec |
|
|
Lua
multi-core scalar |
24644
9.48 Mnodes/sec |
Floating Point Performance
| Floating Point | 19001 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2962
1.97 Gflops |
|
|
Mandelbrot
multi-core scalar |
21627
14.2 Gflops |
|
|
Dot Product
single-core scalar |
4824
2.33 Gflops |
|
|
Dot Product
multi-core scalar |
25080
11.4 Gflops |
|
|
Dot Product
single-core vector |
5830
6.99 Gflops |
|
|
Dot Product
multi-core vector |
35480
36.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2620
2.33 Gflops |
|
|
LU Decomposition
multi-core scalar |
4149
3.64 Gflops |
|
|
Primality Test
single-core scalar |
8758
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
34410
6.39 Gflops |
|
|
Sharpen Image
single-core scalar |
7266
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46069
106 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8503
6.73 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58444
46.0 Mpixels/sec |
Memory Performance
| Memory | 6362 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7257
8.89 GB/sec |
|
|
Write Sequential
single-core scalar |
10293
7.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4740
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4073
8.43 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5447
5.62 GB/sec |
Stream Performance
| Stream | 7845 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7408
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8654
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7569
9.82 GB/sec |
|
|
Stream Scale
single-core vector |
8296
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7282
11.0 GB/sec |
|
|
Stream Add
single-core vector |
9005
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7880
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6672
12.5 GB/sec |
