The chaps at Konami have passed through the system specs for 2010 Pro Evo
Here is the full run down

MINIMUM SYSTEM REQUIREMENTS:

  • Windows XP SP3, Vista SP1
  • Intel Pentium IV 2.4GHz or equivalent processor
  • 1GB RAM
  • 8GB free hard disk space
  • 4x DVD-ROM Drive
  • DirectX 9.0c compatible video card. 128MB Pixel Shader 2.0 (NVIDIA GeForce FX or AMD/ATI Radeon 9700 video card)
  • DirectX 9.0c compatible sound card
  • DirectX 9.0c or higher (included on Disc)
  • Multiplayer: TCP/IP 192 kbps or higher
  • Windows compatible keyboard
  • 800 x 600 monitor resolution

RECOMMENDED SYSTEM REQUIREMENTS:

  • Windows XP SP3, Vista SP1
  • Intel Core2 Duo 2.0GHz or equivalent processor
  • 2GB RAM
  • 8GB free hard disk space
  • 8x DVD-ROM Drive
  • DirectX 9.0c compatible video card. 256MB Pixel Shader 3.0 (NVIDIA GeForce 7900 or AMD/ATI Radeon HD2400 or better)
  • DirectX 9.0c compatible sound card
  • DirectX 9.0c or higher (included on Disc)
  • Multiplayer: TCP/IP Broadband Internet connection
  • Windows compatible USB Gamepad
  • 1280 x 720 monitor resolution

SUPPORTED CHIPSETS:
NVIDIA - GeForce GTX285, GTX280, GTX260, 9800, 9600, 8800, 8600, 8600, 8500, 7900, 7800, 7600, 7300, 7100, 6800, 6600, FX5900, FX5700, FX5500, FX5200
AMD/ATI - Radeon HD4800, HD3800, HD2900, HD2400, X1950, X1900, X1800, X1650, X1600, X1550, X1300, X1050, X800, X700, X550, X300, 9800, 9700

It may be necessary to update your hardware drivers before playing.
Laptop versions of these cards may work but are NOT supported.

Check out the game details here