ATI Radeon 9800 XXL vs HD 7420G

Primary details

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

Place in the ranking	1220	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	1.65	no data
Architecture	TeraScale 3 (2010−2013)	Rage 9 (2003−2006)
GPU code name	Scrapper Lite	R360
Market segment	Laptop	Desktop
Release date	6 June 2012 (13 years ago)	1 October 2003 (22 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	128	no data
Core clock speed	480 MHz	390 MHz
Boost clock speed	655 MHz	no data
Number of transistors	1,303 million	117 million
Manufacturing process technology	32 nm	150 nm
Power consumption (TDP)	35 Watt	no data
Texture fill rate	5.240	3.120
Floating-point processing power	0.1677 TFLOPS	no data
ROPs	4	8
TMUs	8	8

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).

Laptop size	medium sized	no data
Interface	IGP	AGP 8x
Width	no data	1-slot
Supplementary power connectors	no data	Floppy

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	System Shared	DDR
Maximum RAM amount	System Shared	128 MB
Memory bus width	System Shared	256 Bit
Memory clock speed	System Shared	338 MHz
Memory bandwidth	no data	21.63 GB/s
Shared memory	+	no data

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors

No outputs

2x VGA, 1x S-Video

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	11.2 (11_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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Recency	6 June 2012	1 October 2003
Chip lithography	32 nm	150 nm