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.
General information ATI Radeon HD 4770
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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