AMD Radeon HD 7770 GHz Edition vs ATI Radeon E2400
Comparative analysis of AMD Radeon HD 7770 GHz Edition and ATI Radeon E2400 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 4 year(s) 7 month(s) later
- 16.7x more texture fill rate: 40 GTexel / s vs 2.4 GTexel / s
- 16x more pipelines: 640 vs 40
- 26.7x better floating-point performance: 1,280 gflops vs 48 gflops
- A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 65 nm
- 8x more maximum memory size: 1 GB vs 128 MB
- 41.8x better performance in PassMark - G3D Mark: 2174 vs 52
- Around 61% better performance in PassMark - G2D Mark: 461 vs 287
Specifications (specs) | |
Launch date | 15 February 2012 vs 28 June 2007 |
Texture fill rate | 40 GTexel / s vs 2.4 GTexel / s |
Pipelines | 640 vs 40 |
Floating-point performance | 1,280 gflops vs 48 gflops |
Manufacturing process technology | 28 nm vs 65 nm |
Maximum memory size | 1 GB vs 128 MB |
Benchmarks | |
PassMark - G3D Mark | 2174 vs 52 |
PassMark - G2D Mark | 461 vs 287 |
Reasons to consider the ATI Radeon E2400
- 5x lower typical power consumption: 25 Watt vs 125 Watt
- Around 24% higher memory clock speed: 1400 MHz vs 1125 MHz
Thermal Design Power (TDP) | 25 Watt vs 125 Watt |
Memory clock speed | 1400 MHz vs 1125 MHz |
Compare benchmarks
GPU 1: AMD Radeon HD 7770 GHz Edition
GPU 2: ATI Radeon E2400
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Name | AMD Radeon HD 7770 GHz Edition | ATI Radeon E2400 |
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PassMark - G3D Mark | 2174 | 52 |
PassMark - G2D Mark | 461 | 287 |
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 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3707 | |
GFXBench 4.0 - Manhattan (Fps) | 4524 | |
GFXBench 4.0 - T-Rex (Fps) | 14630 | |
3DMark Fire Strike - Graphics Score | 711 |
Compare specifications (specs)
AMD Radeon HD 7770 GHz Edition | ATI Radeon E2400 | |
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Essentials |
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Architecture | GCN 1.0 | TeraScale |
Code name | Cape Verde | RV610 |
Design | AMD Radeon HD 7000 Series | |
Launch date | 15 February 2012 | 28 June 2007 |
Launch price (MSRP) | $159 | |
Place in performance rating | 578 | 580 |
Type | Desktop | Desktop |
Technical info |
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Boost clock speed | 1000 MHz | |
Floating-point performance | 1,280 gflops | 48 gflops |
Manufacturing process technology | 28 nm | 65 nm |
Pipelines | 640 | 40 |
Stream Processors | 640 | |
Texture fill rate | 40 GTexel / s | 2.4 GTexel / s |
Thermal Design Power (TDP) | 125 Watt | 25 Watt |
Transistor count | 1,500 million | 180 million |
Core clock speed | 600 MHz | |
Video outputs and ports |
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Display Connectors | 1x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
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 | MXM-II |
Length | 210 mm | |
Supplementary power connectors | 1x 6-pin | |
API support |
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DirectX | 11 | 10.0 |
OpenGL | 4.5 | 3.3 |
Memory |
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Maximum RAM amount | 1 GB | 128 MB |
Memory bandwidth | 72 GB/s | 11.2 GB / s |
Memory bus width | 128 Bit | 64 Bit |
Memory clock speed | 1125 MHz | 1400 MHz |
Memory type | GDDR5 | GDDR3 |
Technologies |
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AMD Eyefinity | ||
CrossFire | ||
FreeSync |