NVIDIA NFORCE 790i ULTRA SLI vs MacBook Air (13-inch Mid 2011)
| NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Geekbench 2 Score | 10877 | 1769 | ||
System Information
| NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) | |
|---|---|---|
| Operating System | Microsoft Windows 7 Professional (64-bit) | Mac OS X 10.8 (Build 12A238) |
| Model | NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) |
| Processor |
Intel Core 2 Quad Q9550 @ 4.01 GHz
1 Processor, 4 Cores |
Intel Core i5-2557M @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 23 Stepping 10 | GenuineIntel Family 6 Model 42 Stepping 7 |
| Processor Codename | Yorkfield | |
| Processor Package | Socket 775 LGA | |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 2 |
| L2 Cache | 6144 KB x 2 | 256 KB x 2 |
| L3 Cache | 0 KB | 3072 KB |
| Motherboard | NVIDIA NFORCE 790i ULTRA SLI | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
| Northbridge | NVIDIA nForce 790i Ultra SLI SPP B1 | |
| Southbridge | NVIDIA nForce 790i Ultra SLI MCP A3 | |
| BIOS | Phoenix Technologies, LTD 6.00 PG | Apple Inc. MBA41.88Z.0077.B0F.1201241549 |
| Memory | 8.00 GB DDR3 SDRAM 673MHz | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Integer | 10492 | 1176 | ||
|
Blowfish
single-core scalar |
2676 | 512 | ||
|
Blowfish
multi-core scalar |
10571 | 1736 | ||
|
Text Compress
single-core scalar |
3773 | 635 | ||
|
Text Compress
multi-core scalar |
14590 | 1626 | ||
|
Text Decompress
single-core scalar |
3789 | 711 | ||
|
Text Decompress
multi-core scalar |
14776 | 1860 | ||
|
Image Compress
single-core scalar |
3725 | 558 | ||
|
Image Compress
multi-core scalar |
14302 | 1421 | ||
|
Image Decompress
single-core scalar |
4189 | 550 | ||
|
Image Decompress
multi-core scalar |
15010 | 1315 | ||
|
Lua
single-core scalar |
7732 | 972 | ||
|
Lua
multi-core scalar |
30776 | 2223 | ||
Floating Point Performance
| NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Floating Point | 17770 | 2165 | ||
|
Mandelbrot
single-core scalar |
2392 | 667 | ||
|
Mandelbrot
multi-core scalar |
9335 | 2229 | ||
|
Dot Product
single-core scalar |
5301 | 1074 | ||
|
Dot Product
single-core vector |
5782 | 1267 | ||
|
Dot Product
multi-core scalar |
21860 | 2865 | ||
|
Dot Product
multi-core vector |
24364 | 3238 | ||
|
LU Decomposition
single-core scalar |
3647 | 291 | ||
|
LU Decomposition
multi-core scalar |
13748 | 663 | ||
|
Primality Test
single-core scalar |
6699 | 1583 | ||
|
Primality Test
multi-core scalar |
21040 | 2886 | ||
|
Sharpen Image
single-core scalar |
2803 | 1484 | ||
|
Sharpen Image
multi-core scalar |
11249 | 4448 | ||
|
Blur Image
single-core scalar |
24480 | 1793 | ||
|
Blur Image
multi-core scalar |
96090 | 5834 | ||
Memory Performance
| NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Memory | 3648 | 1870 | ||
|
Read Sequential
single-core scalar |
3478 | 1806 | ||
|
Write Sequential
single-core scalar |
2746 | 2481 | ||
|
Stdlib Allocate
single-core scalar |
4467 | 941 | ||
|
Stdlib Write
single-core scalar |
4503 | 1842 | ||
|
Stdlib Copy
single-core scalar |
3050 | 2282 | ||
Stream Performance
| NVIDIA NFORCE 790i ULTRA SLI | MacBook Air (13-inch Mid 2011) | |||
|---|---|---|---|---|
| Stream | 2564 | 2263 | ||
|
Stream Copy
single-core scalar |
2464 | 1878 | ||
|
Stream Copy
single-core vector |
2720 | 3541 | ||
|
Stream Scale
single-core scalar |
2575 | 1998 | ||
|
Stream Scale
single-core vector |
2609 | 3435 | ||
|
Stream Add
single-core scalar |
2491 | 618 | ||
|
Stream Add
single-core vector |
2849 | 3374 | ||
|
Stream Triad
single-core scalar |
2711 | 705 | ||
|
Stream Triad
single-core vector |
2098 | 2562 | ||
