Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 8818 | 9942 |
Floating Point | Processor floating point performance | 15205 | |
Memory | Memory performance | 5010 | |
Stream | Memory bandwidth performance | 5324 |
User | ArsTechnica |
Upload Date | Tue, 06 Nov 2012 14:54:29 +0000 |
Views | 4 |
iMac (27-inch Late 2009) | |
---|---|
Operating System | Mac OS X 10.8.2 (Build 12C60) |
Model | iMac (27-inch Late 2009) |
Processor |
Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
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-F2268DAE |
BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
Memory | 8.00 GB 1067 MHz DDR3 |
Integer | 8818 | |
---|---|---|
Blowfish
single-core scalar |
2189
96.2 MB/sec |
|
Blowfish
multi-core scalar |
12876
528 MB/sec |
|
Text Compress
single-core scalar |
2639
8.44 MB/sec |
|
Text Compress
multi-core scalar |
13025
42.7 MB/sec |
|
Text Decompress
single-core scalar |
2922
12.0 MB/sec |
|
Text Decompress
multi-core scalar |
14550
58.0 MB/sec |
|
Image Compress
single-core scalar |
2918
24.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
13646
115 Mpixels/sec |
|
Image Decompress
single-core scalar |
2978
50.0 Mpixels/sec |
|
Image Decompress
multi-core scalar |
11392
186 Mpixels/sec |
|
Lua
single-core scalar |
5118
1.97 Mnodes/sec |
|
Lua
multi-core scalar |
21563
8.29 Mnodes/sec |
Floating Point | 15205 | |
---|---|---|
Mandelbrot
single-core scalar |
2898
1.93 Gflops |
|
Mandelbrot
multi-core scalar |
18438
12.1 Gflops |
|
Dot Product
single-core scalar |
4739
2.29 Gflops |
|
Dot Product
multi-core scalar |
17075
7.78 Gflops |
|
Dot Product
single-core vector |
5718
6.85 Gflops |
|
Dot Product
multi-core vector |
26872
27.9 Gflops |
|
LU Decomposition
single-core scalar |
1558
1.39 Gflops |
|
LU Decomposition
multi-core scalar |
2924
2.56 Gflops |
|
Primality Test
single-core scalar |
7336
1.10 Gflops |
|
Primality Test
multi-core scalar |
25711
4.77 Gflops |
|
Sharpen Image
single-core scalar |
7269
17.0 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
36764
84.7 Mpixels/sec |
|
Blur Image
single-core scalar |
8579
6.79 Mpixels/sec |
|
Blur Image
multi-core scalar |
47001
37.0 Mpixels/sec |
Memory | 5010 | |
---|---|---|
Read Sequential
single-core scalar |
5906
7.23 GB/sec |
|
Write Sequential
single-core scalar |
8510
5.82 GB/sec |
|
Stdlib Allocate
single-core scalar |
4182
15.6 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2831
5.86 GB/sec |
|
Stdlib Copy
single-core scalar |
3621
3.73 GB/sec |
Stream | 5324 | |
---|---|---|
Stream Copy
single-core scalar |
5034
6.88 GB/sec |
|
Stream Copy
single-core vector |
5944
7.71 GB/sec |
|
Stream Scale
single-core scalar |
5270
6.84 GB/sec |
|
Stream Scale
single-core vector |
5618
7.58 GB/sec |
|
Stream Add
single-core scalar |
5129
7.74 GB/sec |
|
Stream Add
single-core vector |
5864
8.16 GB/sec |
|
Stream Triad
single-core scalar |
5392
7.45 GB/sec |
|
Stream Triad
single-core vector |
4342
8.13 GB/sec |