ATI Radeon HD 4770
Comparison, specifications and characteristics of the video card
ATI Radeon HD 4770
A brief overview of the video card ATI Radeon HD 4770 from the company AMD. Card release date 27-04-2009 year.
This is the Discrete video card, the codename of the architecture is TeraScale, DirectX is 10,
developed using 40 nm technology, it has 512 Mb of GDDR5 memory installed at 800 MHz,
and together with the 128 Bit interface, this creates a bandwidth of 51.200 GB/sec.
The power consumption (TDP) is 80 W, the maximum temperature at which the video card ATI Radeon HD 4770 can work is No data available.
The outputs for the display include: 1x S-Video, 2x DVI, . ATI Radeon HD 4770 connects to the rest of the system via the PCIe 2.0 x16 interface.
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General information | ATI Radeon HD 4770 |
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Developer | Amd |
Release year: | 2009 |
Series | Radeon R700 |
Interface | PCIe 2.0 x16 |
Board number: | B743 |
Maximum resolution: | 2560 x 1600 |
Recommended resolution | 1600x900 |
Production | Discontinued |
Starting price | 109 $ |
Graphics processor | ATI Radeon HD 4770 |
GPU name | RV740 |
GPU variant | RV740 XT (215-0727019) |
Chip quantity | 1 |
Architecture | TeraScale |
Manufacturer | TSMC |
Technological process | 40 nm |
Transistors | 826 mln |
Die Size | 137 mm² |
Clock speeds | ATI Radeon HD 4770 |
Core frequency: | 750 MHz |
Frequency in Boost mode | Does not support |
Memory frequency | 800 MHz |
Effective memory speed: | 3.2 Gbps effective |
Memory | ATI Radeon HD 4770 |
Memory capacity | 512 Mb |
Memory type | GDDR5 |
Memory bus width | 128 bit |
Bandwidth | 51.200 GB/s |
Rendering Configuration | ATI Radeon HD 4770 |
Shader blocks: | 640 |
TMUs units: | 32 |
Texture blocks: | 16 |
SM Count: | No data available |
SMM Count: | No data available |
Tensor cores: | No data available |
RT cores: | No data available |
L1 Cache: | 16 KB (per CU) |
L2 Cache: | 128 KB |
Theoretical performance | ATI Radeon HD 4770 |
Pixel fill rate: | 12.000 GPixel/s |
Texture fill rate: | 24.000 GTexel/s |
FP16 (half) performance: | No data available |
FP32 (float) performance: | 960 GFLOPS |
FP64 (double) performance: | 192 GFLOPS |
Graphics Features | ATI Radeon HD 4770 |
DirectX: | 10.1 (Feature Level 10.1) |
OpenGL: | 3.3 |
OpenCL: | 1.1 |
Vulkan: | No data available |
CUDA: | No data available |
Shader Model: | 4.1 |
Technologies and instructions: | No data available |
Compatibility and dimensions | ATI Radeon HD 4770 |
Graphics card category: | No data available |
Type of video card: | Discrete |
SLI/CrossFireX: | CrossFireX |
Slot width: | Two-slot |
Length: |
203 mm 8 inches |
Width: | No data available |
Height: | No data available |
Power Consumption (TDP): | 80 W |
Power supply requirements (PSU): | 250 W |
Max. allowable temperature: | No data available |
Power connectors: | 1x 6-pin |
Outputs: |
1x S-Video 2x DVI |
* Specifications are subject to change by the manufacturer without notice |
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