AMD Radeon HD 6770 Green Edition vs AMD Radeon HD 8730A
Comparative analysis of AMD Radeon HD 6770 Green Edition and AMD Radeon HD 8730A videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory.
Differences
Reasons to consider the AMD Radeon HD 6770 Green Edition
- Around 8% higher core clock speed: 700 MHz vs 650 MHz
- Around 50% higher texture fill rate: 25.2 GTexel / s vs 16.8 GTexel / s
- Around 88% higher pipelines: 720 vs 384
- Around 88% better floating-point performance: 1,008 gflops vs 537.6 gflops
- 2x more maximum memory size: 2 GB vs 1 GB
Core clock speed | 700 MHz vs 650 MHz |
Texture fill rate | 25.2 GTexel / s vs 16.8 GTexel / s |
Pipelines | 720 vs 384 |
Floating-point performance | 1,008 gflops vs 537.6 gflops |
Maximum memory size | 2 GB vs 1 GB |
Reasons to consider the AMD Radeon HD 8730A
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
- Around 50% higher memory clock speed: 2000 MHz vs 1334 MHz
Manufacturing process technology | 28 nm vs 40 nm |
Memory clock speed | 2000 MHz vs 1334 MHz |
Compare specifications (specs)
AMD Radeon HD 6770 Green Edition | AMD Radeon HD 8730A | |
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Essentials |
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Architecture | TeraScale 2 | GCN 1.0 |
Code name | Juniper | Mars |
Launch date | 19 April 2013 | 1 April 2013 |
Place in performance rating | not rated | not rated |
Type | Desktop | Desktop |
Technical info |
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Core clock speed | 700 MHz | 650 MHz |
Floating-point performance | 1,008 gflops | 537.6 gflops |
Manufacturing process technology | 40 nm | 28 nm |
Pipelines | 720 | 384 |
Texture fill rate | 25.2 GTexel / s | 16.8 GTexel / s |
Thermal Design Power (TDP) | 86 Watt | |
Transistor count | 1,040 million | 1,040 million |
Boost clock speed | 700 MHz | |
Video outputs and ports |
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Display Connectors | 2x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
Length | 170 mm | |
API support |
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DirectX | 11.2 (11_0) | 12.0 (11_1) |
OpenGL | 4.4 | 4.5 |
Memory |
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Maximum RAM amount | 2 GB | 1 GB |
Memory bandwidth | 21.34 GB / s | 32 GB / s |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 1334 MHz | 2000 MHz |
Memory type | GDDR3 | DDR3 |