AMD HD 7770 and HD 7750 Review
AMD has just released two cards in the 7000 series geared towards entry to mid level gaming. The Radeon HD7770 and HD7750 consume low power and deliver a good performance but the price to perfromance ratio does not deliver as seen in the reviews.
It is based on GCN (Graphics Core Next) architecture built on 28 nanometer processor technology and runs on the new PCIe 3.0 bus interface. The HD7770 is codenamed the Cape Verde XT and the HD7750 is Cape Verde Pro.
Out of the two, the HD7750 seems a better deal, it is a great entry level gaming card and good for HTPC setups as it does not require a high power supply.
Reviews:
Tom's hardware - AMD Radeon HD 7770 And 7750 Review: Familiar Speed, Less Power
Anand Tech - AMD Radeon HD 7750 & Radeon HD 7770 GHz Edition Review: Evading The Price/Performance Curve
Guru3D - AMD Radeon HD 7750 and 7770 review
Neoseeker - XFX & Sapphire Radeon HD 7770 Review
Techspot - AMD Radeon HD 7770 & Radeon HD 7750 Review
Hardware Secrets - AMD Radeon HD 7750 Video Card Review
PC Perspective - AMD Radeon HD 7770 and 7750 Cape Verde GPU Review
The Tech Report - AMD's Radeon HD 7770 GHz Edition
Hot Hardware - AMD Radeon HD 7770 and 7750 GPU Reviews
AMD Radeon HD 7750 Specifications:
Core Frequency | 800 MHz |
Memory Frequency | 1125 MHz |
Memory Size | 1 GB GDDR5 |
Memory Bus Size | 128 bit |
Memory Bandwidth | 72 GB/s |
Stream Processors | 512 |
TDP (Max Power) | 55 W |
Idle Power | 10 W |
Price | US$109 |
AMD Radeon HD 7770 Specifications:
Core Frequency | 1000 MHz |
Memory Frequency | 1125 MHz |
Memory Size | 1 GB GDDR5 |
Memory Bus Size | 128 bit |
Memory Bandwidth | 72 GB/s |
Stream Processors | 640 |
TDP (Max Power) | 80 W |
Idle Power | 10 W |
Price | US$159 |
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