Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11367 | 13048 |
Floating Point | Processor floating point performance | 19487 | |
Memory | Memory performance | 6829 | |
Stream | Memory bandwidth performance | 8837 |
User | yxb1989 |
Upload Date | Sun, 02 Oct 2011 07:44:24 +0000 |
Views | 3 |
iMac12,2 | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B26) |
Model | iMac12,2 |
Processor |
Intel Xeon E3-1270 @ 3.41 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 x.x |
BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
Memory | 16.00 GB 1600 MHz DDR3 |
Integer | 11367 | |
---|---|---|
Blowfish
single-core scalar |
2315
102 MB/sec |
|
Blowfish
multi-core scalar |
14962
613 MB/sec |
|
Text Compress
single-core scalar |
3723
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18454
60.5 MB/sec |
|
Text Decompress
single-core scalar |
4102
16.9 MB/sec |
|
Text Decompress
multi-core scalar |
20878
83.2 MB/sec |
|
Image Compress
single-core scalar |
3392
28.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
17158
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3992
67.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16879
275 Mpixels/sec |
|
Lua
single-core scalar |
5959
2.29 Mnodes/sec |
|
Lua
multi-core scalar |
24599
9.46 Mnodes/sec |
Floating Point | 19487 | |
---|---|---|
Mandelbrot
single-core scalar |
3195
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21610
14.1 Gflops |
|
Dot Product
single-core scalar |
5201
2.51 Gflops |
|
Dot Product
multi-core scalar |
25199
11.5 Gflops |
|
Dot Product
single-core vector |
6294
7.54 Gflops |
|
Dot Product
multi-core vector |
35633
37.1 Gflops |
|
LU Decomposition
single-core scalar |
2870
2.55 Gflops |
|
LU Decomposition
multi-core scalar |
5807
5.09 Gflops |
|
Primality Test
single-core scalar |
8847
1.32 Gflops |
|
Primality Test
multi-core scalar |
34558
6.41 Gflops |
|
Sharpen Image
single-core scalar |
7382
17.2 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
47735
110 Mpixels/sec |
|
Blur Image
single-core scalar |
8704
6.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
59794
47.0 Mpixels/sec |
Memory | 6829 | |
---|---|---|
Read Sequential
single-core scalar |
7429
9.10 GB/sec |
|
Write Sequential
single-core scalar |
10642
7.28 GB/sec |
|
Stdlib Allocate
single-core scalar |
4866
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4792
9.92 GB/sec |
|
Stdlib Copy
single-core scalar |
6419
6.62 GB/sec |
Stream | 8837 | |
---|---|---|
Stream Copy
single-core scalar |
8084
11.1 GB/sec |
|
Stream Copy
single-core vector |
10070
13.1 GB/sec |
|
Stream Scale
single-core scalar |
8156
10.6 GB/sec |
|
Stream Scale
single-core vector |
9624
13.0 GB/sec |
|
Stream Add
single-core scalar |
7894
11.9 GB/sec |
|
Stream Add
single-core vector |
10567
14.7 GB/sec |
|
Stream Triad
single-core scalar |
8554
11.8 GB/sec |
|
Stream Triad
single-core vector |
7748
14.5 GB/sec |