ATI Radeon DDR MAXX vs Pro W6600X

Primary details

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

Place in the ranking	197	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	19.81	no data
Power efficiency	20.12	no data
Architecture	RDNA 2.0 (2020−2025)	Rage 6 (2000−2007)
GPU code name	Navi 23	Rage 6
Market segment	Workstation	Desktop
Release date	3 August 2021 (4 years ago)	1 June 2000 (25 years ago)
Launch price (MSRP)	$699	no data

Cost-effectiveness evaluation

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

Performance to price scatter graph

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	2048	no data
Core clock speed	2068 MHz	148 MHz
Boost clock speed	2479 MHz	no data
Number of transistors	11,060 million	30 million
Manufacturing process technology	7 nm	180 nm
Power consumption (TDP)	120 Watt	no data
Texture fill rate	317.3	0.89 ×2
Floating-point processing power	10.15 TFLOPS	no data
ROPs	64	2 ×2
TMUs	128	6 ×2
Ray Tracing Cores	32	no data
L0 Cache	512 KB	no data
L1 Cache	512 KB	no data
L2 Cache	2 MB	no data
L3 Cache	32 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 x8	AGP 2x
Width	2-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	8 GB	32 MB ×2
Memory bus width	128 Bit	128 Bit ×2
Memory clock speed	2000 MHz	148 MHz
Memory bandwidth	256.0 GB/s	4.736 GB/s ×2
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

No outputs

2x VGA

API and SDK support

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

DirectX	12 Ultimate (12_2)	7.0
Shader Model	6.7	no data
OpenGL	4.6	1.3
OpenCL	2.1	N/A
Vulkan	1.3	N/A

Pros & cons summary

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Recency	3 August 2021	1 June 2000
Maximum RAM amount	8 GB	32 MB
Chip lithography	7 nm	180 nm