ATI Radeon HD 2400 PRO PCI vs ATI Xpress 1250

Primary details

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

Place in the ranking	1517	not rated
Place by popularity	not in top-100	not in top-100
Architecture	R400 (2004−2008)	TeraScale (2005−2013)
GPU code name	RS690	RV610
Market segment	Laptop	Desktop
Release date	28 February 2007 (19 years ago)	28 June 2007 (18 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	4	40
Core clock speed	400 MHz	525 MHz
Boost clock speed	400 MHz	no data
Number of transistors	120 million	180 million
Manufacturing process technology	80 nm	65 nm
Power consumption (TDP)	no data	20 Watt
Texture fill rate	1.600	2.100
Floating-point processing power	no data	0.042 TFLOPS
ROPs	4	4
TMUs	4	4
L2 Cache	no data	32 KB

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	PCI
Width	no data	1-slot
Supplementary power connectors	None	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	System Shared	DDR2
Maximum RAM amount	System Shared	512 MB
Memory bus width	System Shared	64 Bit
Memory clock speed	System Shared	400 MHz
Memory bandwidth	no data	6.4 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

1x DVI

API and SDK support

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

DirectX	9.0b (9_2)	10.0 (10_0)
Shader Model	no data	4.0
OpenGL	2.0	3.3
OpenCL	N/A	N/A
Vulkan	N/A	N/A

Pros & cons summary

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Recency	28 February 2007	28 June 2007
Chip lithography	80 nm	65 nm