ATI Radeon 9800 PRO 256-bit vs Pro W6400

Primary details

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

Place in the ranking	309	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	31.02	no data
Architecture	RDNA 2.0 (2020−2025)	R300 (2003−2008)
GPU code name	Navi 24	R350
Market segment	Workstation	Desktop
Release date	19 January 2022 (4 years ago)	1 March 2003 (23 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	768	no data
Core clock speed	2331 MHz	380 MHz
Boost clock speed	2331 MHz	no data
Number of transistors	5,400 million	117 million
Manufacturing process technology	6 nm	150 nm
Power consumption (TDP)	50 Watt	47 Watt
Texture fill rate	111.9	3.040
Floating-point processing power	3.58 TFLOPS	no data
ROPs	32	8
TMUs	48	8
Ray Tracing Cores	12	no data
L0 Cache	192 KB	no data
L1 Cache	256 KB	no data
L2 Cache	1024 KB	no data
L3 Cache	8 MB	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 4.0 x4	AGP 8x
Width	1-slot	1-slot
Supplementary power connectors	None	1x Molex

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	GDDR6	DDR
Maximum RAM amount	4 GB	128 MB
Memory bus width	64 Bit	256 Bit
Memory clock speed	1750 MHz	340 MHz
Memory bandwidth	112.0 GB/s	21.76 GB/s
Resizable BAR	+	-

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 DisplayPort 1.4a

1x DVI, 1x VGA, 1x S-Video

API and SDK support

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

DirectX	12 Ultimate (12_2)	9.0 (9_0)
Shader Model	6.6	no data
OpenGL	4.6	2.0
OpenCL	2.2	N/A
Vulkan	1.3	N/A

Pros & cons summary

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Recency	19 January 2022	1 March 2003
Maximum RAM amount	4 GB	128 MB
Chip lithography	6 nm	150 nm
Power consumption (TDP)	50 Watt	47 Watt