ATI Mobility Radeon X300 IGP vs GeForce 7800 GT

Primary details

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

Place in the ranking	1287	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.01	no data
Power efficiency	0.70	no data
Architecture	Curie (2003−2013)	R300 (2003−2008)
GPU code name	G70	RS480
Market segment	Desktop	Laptop
Release date	11 August 2005 (21 years ago)	2005 (21 years ago)
Launch price (MSRP)	$449	no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

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

Core clock speed	400 MHz	300 MHz
Number of transistors	302 million	107 million
Manufacturing process technology	110 nm	110 nm
Power consumption (TDP)	65 Watt	no data
Texture fill rate	8.000	0.6
ROPs	16	2
TMUs	20	2

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 1.0 x16	PCIe 1.0 x16
Length	226 mm	no data
Width	1-slot	no data
Supplementary power connectors	1x 6-pin	None

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	GDDR3	System Shared
Maximum RAM amount	256 MB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	500 MHz	System Shared
Memory bandwidth	32 GB/s	no data
Shared memory	-	+

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

2x DVI, 1x S-Video

Portable Device Dependent

API and SDK support

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

DirectX	9.0c (9_3)	9.0
Shader Model	3.0	no data
OpenGL	2.1	2.0
OpenCL	N/A	N/A
Vulkan	N/A	N/A

Pros & cons summary

---