iMac (27-inch Late 2009)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12133 | 13620 |
| Floating Point | Processor floating point performance | 21603 | |
| Memory | Memory performance | 6352 | |
| Stream | Memory bandwidth performance | 5426 | |
Result Information
| User | npwski |
| Upload Date | Sun, 14 Nov 2010 19:43:24 +0000 |
| Views | 16 |
System Information
| iMac (27-inch Late 2009) | |
|---|---|
| Operating System | Mac OS X 10.6.5 (Build 10H574) |
| Model | iMac (27-inch Late 2009) |
| Processor |
Intel Core i7-860 @ 4.12 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Computer, Inc. Mac-F2268DAE Rev 1.xx |
| BIOS | Apple Inc. IM111.88Z.0034.B02.1003171314 |
| Memory | 4.00 GB 1500 MHz DDR3 |
Integer Performance
| Integer | 12133 | |
|---|---|---|
|
Blowfish
single-core scalar |
2626
115 MB/sec |
|
|
Blowfish
multi-core scalar |
17981
737 MB/sec |
|
|
Text Compress
single-core scalar |
3163
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
18085
59.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3532
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20367
81.1 MB/sec |
|
|
Image Compress
single-core scalar |
3504
28.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19380
163 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3701
62.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16849
275 Mpixels/sec |
|
|
Lua
single-core scalar |
6145
2.37 Mnodes/sec |
|
|
Lua
multi-core scalar |
30263
11.6 Mnodes/sec |
Floating Point Performance
| Floating Point | 21603 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3474
2.31 Gflops |
|
|
Mandelbrot
multi-core scalar |
25828
16.9 Gflops |
|
|
Dot Product
single-core scalar |
5663
2.74 Gflops |
|
|
Dot Product
multi-core scalar |
24725
11.3 Gflops |
|
|
Dot Product
single-core vector |
6789
8.13 Gflops |
|
|
Dot Product
multi-core vector |
40720
42.3 Gflops |
|
|
LU Decomposition
single-core scalar |
1890
1.68 Gflops |
|
|
LU Decomposition
multi-core scalar |
10141
8.89 Gflops |
|
|
Primality Test
single-core scalar |
9010
1.35 Gflops |
|
|
Primality Test
multi-core scalar |
36640
6.80 Gflops |
|
|
Sharpen Image
single-core scalar |
8747
20.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
50864
117 Mpixels/sec |
|
|
Blur Image
single-core scalar |
10783
8.53 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
67178
52.8 Mpixels/sec |
Memory Performance
| Memory | 6352 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6871
8.41 GB/sec |
|
|
Write Sequential
single-core scalar |
10792
7.38 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5081
19.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3800
7.87 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5217
5.38 GB/sec |
Stream Performance
| Stream | 5426 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5260
7.19 GB/sec |
|
|
Stream Copy
single-core vector |
7130
9.25 GB/sec |
|
|
Stream Scale
single-core scalar |
5026
6.52 GB/sec |
|
|
Stream Scale
single-core vector |
5955
8.04 GB/sec |
|
|
Stream Add
single-core scalar |
4569
6.90 GB/sec |
|
|
Stream Add
single-core vector |
6185
8.60 GB/sec |
|
|
Stream Triad
single-core scalar |
4830
6.67 GB/sec |
|
|
Stream Triad
single-core vector |
4456
8.34 GB/sec |
