iMac 24" 2.8 GHz - 4 Go RAM (Middle 2007) - 7,1 iMac7,1
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.0.2 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 3259 | 3750 |
| Floating Point | Processor floating point performance | 5339 | |
| Memory | Memory performance | 2664 | |
| Stream | Memory bandwidth performance | 2080 | |
Result Information
| User | Sylvain ALLAIN |
| Upload Date | Thu, 20 Sep 2007 00:56:42 +0000 |
| Views | 63 |
| Notes | The Variation result between 1.5 Go RAM and 4 Go RAM (DDR-2 667MHz) on this model (iMac 7.1) is very insignificant (Memory 2664 score). Same Result !... ----- Aucune différence entre 1.5 et 4 Go de RAM sur ce modèle. Les résultat obtenu du traitement |
System Information
| iMac 24" 2.8 GHz - 4 Go RAM (Middle 2007) - 7,1 | |
|---|---|
| Operating System | Mac OS X 10.4.10 (Build 8R4031) |
| Model | iMac7,1 |
| Processor |
Intel Core 2 Extreme X7900 @ 2.80 GHz
1 Processor, 2 Cores |
| Processor ID | GenuineIntel Family 6 Model 15 Stepping 10 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 4096 KB |
| L3 Cache | 0 KB |
| Motherboard | iMac7,1 |
| BIOS | |
| Memory | 4.00 GB 667 MHz DDR2 SDRAM |
Integer Performance
| Integer | 3259 | |
|---|---|---|
|
Blowfish
single-core scalar |
2274
99.9 MB/sec |
|
|
Blowfish
multi-core scalar |
4862
199 MB/sec |
|
|
Text Compress
single-core scalar |
2202
7.04 MB/sec |
|
|
Text Compress
multi-core scalar |
4197
13.8 MB/sec |
|
|
Text Decompress
single-core scalar |
2178
8.95 MB/sec |
|
|
Text Decompress
multi-core scalar |
4448
17.7 MB/sec |
|
|
Image Compress
single-core scalar |
1803
14.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
3464
29.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
1553
26.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
3074
50.2 Mpixels/sec |
|
|
Crafty Chess
single-core scalar |
2274
1.15 Mnodes/sec |
|
|
Crafty Chess
multi-core scalar |
4230
2.05 Mnodes/sec |
|
|
Lua
single-core scalar |
2927
1.13 Mnodes/sec |
|
|
Lua
multi-core scalar |
6152
2.37 Mnodes/sec |
Floating Point Performance
| Floating Point | 5339 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
1995
1.33 Gflops |
|
|
Mandelbrot
multi-core scalar |
4036
2.64 Gflops |
|
|
Dot Product
single-core scalar |
3393
1.64 Gflops |
|
|
Dot Product
multi-core scalar |
6854
3.12 Gflops |
|
|
Dot Product
single-core vector |
2374
2.84 Gflops |
|
|
Dot Product
multi-core vector |
4990
5.19 Gflops |
|
|
LU Decomposition
single-core scalar |
813
724 Mflops |
|
|
LU Decomposition
multi-core scalar |
1615
1.42 Gflops |
|
|
Primality Test
single-core scalar |
3971
593 Mflops |
|
|
Primality Test
multi-core scalar |
6128
1.14 Gflops |
|
|
Sharpen Image
single-core scalar |
5762
13.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
11254
25.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7249
5.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
14321
11.3 Mpixels/sec |
Memory Performance
| Memory | 2664 | |
|---|---|---|
|
Read Sequential
single-core scalar |
3706
4.54 GB/sec |
|
|
Write Sequential
single-core scalar |
2800
1.92 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
2806
10.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
1881
3.89 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2130
2.20 GB/sec |
Stream Performance
| Stream | 2080 | |
|---|---|---|
|
Stream Copy
single-core scalar |
2104
2.88 GB/sec |
|
|
Stream Copy
single-core vector |
2337
3.03 GB/sec |
|
|
Stream Scale
single-core scalar |
2261
2.93 GB/sec |
|
|
Stream Scale
single-core vector |
2159
2.91 GB/sec |
|
|
Stream Add
single-core scalar |
1819
2.75 GB/sec |
|
|
Stream Add
single-core vector |
2338
3.25 GB/sec |
|
|
Stream Triad
single-core scalar |
1976
2.73 GB/sec |
|
|
Stream Triad
single-core vector |
1648
3.09 GB/sec |
