Radeon PRO W9070 vs PRO W7800 48 GB

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	RDNA 3 (2023−2025)	RDNA 4.0 (2025−2026)
GPU code name	Navi 31	Navi 48
Market segment	Workstation	Workstation
Release date	15 November 2024 (1 year ago)	no data
Launch price (MSRP)	$2,499	no data

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	4480	4096
Core clock speed	1895 MHz	1660 MHz
Boost clock speed	2525 MHz	2970 MHz
Number of transistors	57.7 billion	53,900 million
Manufacturing process technology	5 nm	5 nm
Power consumption (TDP)	281 Watt	304 Watt
Texture fill rate	707.0	760.3
Floating-point processing power	no data	48.66 TFLOPS
ROPs	128	128
TMUs	280	256
Tensor Cores	no data	128
Ray Tracing Cores	70	64
L0 Cache	2.2 MB	1 MB
L1 Cache	2 MB	no data
L2 Cache	6 MB	8 MB
L3 Cache	96 MB	64 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 x16	PCIe 5.0 x16
Length	280 mm	no data
Width	2-slot	2-slot
Supplementary power connectors	2x 8-pin	2x 8-pin

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	48 GB	32 GB
Memory bus width	384 Bit	256 Bit
Memory clock speed	2250 MHz	2518 MHz
Memory bandwidth	864.0 GB/s	644.6 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	3x DisplayPort 2.1, 1x mini-DisplayPort 2.1	1x HDMI 2.1b, 3x DisplayPort 2.1a
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	6.9	6.8
OpenGL	4.6	4.6
OpenCL	2.0	2.2
Vulkan	1.4	1.3
DLSS	-	+

Pros & cons summary

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Maximum RAM amount	48 GB	32 GB
Power consumption (TDP)	281 Watt	304 Watt