AMD Radeon HD 7770 GHz Edition vs ATI Radeon HD 4730
Comparative analysis of AMD Radeon HD 7770 GHz Edition and ATI Radeon HD 4730 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.
Differences
Reasons to consider the AMD Radeon HD 7770 GHz Edition
- Videocard is newer: launch date 2 year(s) 8 month(s) later
- Around 67% higher texture fill rate: 40 GTexel / s vs 24 GTexel / s
- Around 33% better floating-point performance: 1,280 gflops vs 960.0 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
- 2x more maximum memory size: 1 GB vs 512 MB
- Around 95% better performance in GFXBench 4.0 - T-Rex (Frames): 14630 vs 7497
- Around 95% better performance in GFXBench 4.0 - T-Rex (Fps): 14630 vs 7497
Specifications (specs) | |
Launch date | 15 February 2012 vs 8 June 2009 |
Texture fill rate | 40 GTexel / s vs 24 GTexel / s |
Floating-point performance | 1,280 gflops vs 960.0 gflops |
Manufacturing process technology | 28 nm vs 55 nm |
Maximum memory size | 1 GB vs 512 MB |
Benchmarks | |
GFXBench 4.0 - T-Rex (Frames) | 14630 vs 7497 |
GFXBench 4.0 - T-Rex (Fps) | 14630 vs 7497 |
Reasons to consider the ATI Radeon HD 4730
- Around 14% lower typical power consumption: 110 Watt vs 125 Watt
- 3.2x more memory clock speed: 3600 MHz vs 1125 MHz
Thermal Design Power (TDP) | 110 Watt vs 125 Watt |
Memory clock speed | 3600 MHz vs 1125 MHz |
Compare benchmarks
GPU 1: AMD Radeon HD 7770 GHz Edition
GPU 2: ATI Radeon HD 4730
GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | AMD Radeon HD 7770 GHz Edition | ATI Radeon HD 4730 |
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PassMark - G3D Mark | 2170 | |
PassMark - G2D Mark | 461 | |
Geekbench - OpenCL | 14263 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 33.836 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 506.712 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.01 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 49.787 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 153.657 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3707 | |
GFXBench 4.0 - Manhattan (Frames) | 4524 | |
GFXBench 4.0 - T-Rex (Frames) | 14630 | 7497 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3707 | |
GFXBench 4.0 - Manhattan (Fps) | 4524 | |
GFXBench 4.0 - T-Rex (Fps) | 14630 | 7497 |
3DMark Fire Strike - Graphics Score | 711 |
Compare specifications (specs)
AMD Radeon HD 7770 GHz Edition | ATI Radeon HD 4730 | |
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Essentials |
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Architecture | GCN 1.0 | TeraScale |
Code name | Cape Verde | RV770 |
Design | AMD Radeon HD 7000 Series | |
Launch date | 15 February 2012 | 8 June 2009 |
Launch price (MSRP) | $159 | $79 |
Place in performance rating | 558 | 592 |
Type | Desktop | Desktop |
Technical info |
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Boost clock speed | 1000 MHz | |
Floating-point performance | 1,280 gflops | 960.0 gflops |
Manufacturing process technology | 28 nm | 55 nm |
Pipelines | 640 | 640 |
Stream Processors | 640 | |
Texture fill rate | 40 GTexel / s | 24 GTexel / s |
Thermal Design Power (TDP) | 125 Watt | 110 Watt |
Transistor count | 1,500 million | 956 million |
Core clock speed | 750 MHz | |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort | 2x DVI, 1x S-Video |
DisplayPort support | ||
Dual-link DVI support | ||
Eyefinity | ||
HDMI | ||
VGA | ||
Compatibility, dimensions and requirements |
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Bus support | PCIe 2.1 x16 | |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Length | 210 mm | 241 mm |
Supplementary power connectors | 1x 6-pin | 1x 6-pin |
API support |
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DirectX | 11 | 10.1 |
OpenGL | 4.5 | 3.3 |
Memory |
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Maximum RAM amount | 1 GB | 512 MB |
Memory bandwidth | 72 GB/s | 57.6 GB / s |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 1125 MHz | 3600 MHz |
Memory type | GDDR5 | GDDR5 |
Technologies |
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AMD Eyefinity | ||
CrossFire | ||
FreeSync |