Radeon 9800 PRO MAXX vs HD 7470 OEM

Primary Details

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	TeraScale 2 (2009−2015)	R300
GPU code name	Caicos	R350
Market segment	Desktop	Desktop
Release date	5 January 2012 (12 years ago)	no data
Current price	$15	no data

Detailed Specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	160	no data
Core clock speed	750 MHz	380 MHz
Number of transistors	370 million	117 million
Manufacturing process technology	40 nm	150 nm
Power consumption (TDP)	27 Watt	94 Watt
Texture fill rate	6.000	3.040
Floating-point performance	240.0 gflops	no data

Form Factor & Compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	PCIe 2.0 x16	AGP 8x
Length	168 mm	no data
Width	1-slot	1-slot
Supplementary power connectors	None	1x Molex

Memory type	GDDR5	DDR
Maximum RAM amount	1 GB	128 MB
Memory bus width	64 Bit	256 Bit
Memory clock speed	3600 MHz	680 MBps
Memory bandwidth	28.8 GB/s	21.76 GB/s

Connectivity and Outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

1x DVI, 1x DisplayPort

2x DVI, 1x S-Video

API Compatibility

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX	11.2 (11_0)	9.0 (9_0)
Shader Model	5.0	no data
OpenGL	4.4	2.0
OpenCL	1.2	N/A
Vulkan	N/A	N/A

Pros & Cons Summary

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Maximum RAM amount	1 GB	128 MB
Chip lithography	40 nm	150 nm
Power consumption (TDP)	27 Watt	94 Watt

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