Detalii tehnice Radeon 7770 şi Radeon 7750
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Detalii tehnice Radeon 7770 şi Radeon 7750
Pe internet au apărut de curând zvonuri conform cărora AMD va lansa luna aceasta seria HD 7700 de plăci grafice ce vor avea la baza un GPU 28nm Cape Verde.
Site-ul german 3dcenter.org a obţinut şi specificaţiile tehnice ale modelelor din gama ce va avea preţuri cuprinse între 125 şi 150 de dolari.
Design Cape Verde:
- Built on TSMC 28 nm process, ~1.5 billion transistors
- 10 Graphics CoreNext Compute Units (CUs)
- 640 stream processors
- 40 TMU, 16 ROP
- 128-bit wide GDDR5 memory interface
Radeon HD 7770
- 10 CU, 640 stream processors
- 1 GB GDDR5 memorie
- 40 TMU, 16 ROP
- 1000 MHz core clock-speed
- 1125 MHz (actual), 4500 MHz (effective) memory clock-speed
- 72 GB/s memory bandwidth
- 1280 GFLOP/s single-precision floating-point performance
- Typical board power: 80W
Radeon HD 7750
- 8 CU enabled, 512 stream processors
- 1 GB GDDR5 memorie
- 32 TMU, 16 ROP
- 800 MHz core clock-speed
- 1125 MHz (actual), 4500 MHz (effective) memory clock-speed
- 72 GB/s memory bandwidth
- 819 GFLOP/s single-precision floating-point performance
- Typical board power: 55W
Puncte preluare anunturi "Evenimentul Regional al Moldovei" in Iasi
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