UHD Graphics 16EU vs Radeon Pro W6900X

Primary details

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

Place in the ranking	106	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	3.37	no data
Power efficiency	10.78	no data
Architecture	RDNA 2.0 (2020−2025)	Generation 12.1 (2020−2021)
GPU code name	Navi 21	Rocket Lake GT1
Market segment	Workstation	Desktop
Release date	3 August 2021 (5 years ago)	2021 (5 years ago)
Launch price (MSRP)	$4,999	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.

Pipelines / CUDA cores	5120	128
Core clock speed	1825 MHz	300 MHz
Boost clock speed	2150 MHz	900 MHz
Number of transistors	26,800 million	no data
Manufacturing process technology	7 nm	14 nm+++
Power consumption (TDP)	300 Watt	15 Watt
Texture fill rate	688.0	7.200
Floating-point processing power	22.02 TFLOPS	0.2304 TFLOPS
ROPs	128	8
TMUs	320	8
Ray Tracing Cores	80	no data
L0 Cache	1.3 MB	no data
L1 Cache	1 MB	no data
L2 Cache	4 MB	no data
L3 Cache	128 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 x16	Ring Bus
Length	267 mm	no data
Width	Quad-slot	IGP
Supplementary power connectors	None	no data

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	System Shared
Maximum RAM amount	32 GB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	2000 MHz	System Shared
Memory bandwidth	512.0 GB/s	no data
Shared memory	-	+
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	1x HDMI, 4x Thunderbolt	Motherboard Dependent
HDMI	+	-

API and SDK support

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

DirectX	12 Ultimate (12_2)	12 (12_1)
Shader Model	6.5	6.6
OpenGL	4.6	4.6
OpenCL	2.1	3.0
Vulkan	1.2	1.3

Pros & cons summary

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Chip lithography	7 nm	14 nm
Power consumption (TDP)	300 Watt	15 Watt