Radeon PRO W7400 vs RX 7400

Primary details

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

Place in the ranking	231	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	51.49	no data
Architecture	RDNA 3.0 (2022−2026)	RDNA 3 (2023−2025)
GPU code name	Navi 33	Navi 33
Market segment	Desktop	Workstation
Release date	8 August 2025 (1 year ago)	3 August 2025 (1 year 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	1792	1792
Core clock speed	1452 MHz	330 MHz
Boost clock speed	2300 MHz	1100 MHz
Number of transistors	13,300 million	13.3 billion
Manufacturing process technology	6 nm	6 nm
Power consumption (TDP)	43 Watt	55 Watt
Texture fill rate	257.6	123.2
Floating-point processing power	16.49 TFLOPS	no data
ROPs	64	64
TMUs	112	112
Ray Tracing Cores	28	28
L0 Cache	448 KB	448 KB
L1 Cache	512 KB	512 KB
L2 Cache	2 MB	2 MB
L3 Cache	64 MB	32 MB

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	PCIe 4.0 x8
Length	no data	168 mm
Width	2-slot	1-slot
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	GDDR6	GDDR6
Maximum RAM amount	8 GB	8 GB
Memory bus width	128 Bit	128 Bit
Memory clock speed	2250 MHz	1350 MHz
Memory bandwidth	288.0 GB/s	172.8 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	1x HDMI 2.1a, 3x DisplayPort 2.1	4x DisplayPort 2.1
HDMI	+	-

API and SDK support

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

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.8	6.9
OpenGL	4.6	4.6
OpenCL	2.2	2.0
Vulkan	1.3	1.4

Pros & cons summary

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Power consumption (TDP)

43 Watt

55 Watt