Rubin Ultra GPU vs Radeon RX 7900 XTX

Primary details

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

Place in the ranking	12	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	41.89	no data
Power efficiency	16.45	no data
Architecture	RDNA 3.0 (2022−2026)	Rubin Ultra (2027)
GPU code name	Navi 31	GR110
Market segment	Desktop	Workstation
Release date	3 November 2022 (3 years ago)	2027
Launch price (MSRP)	$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	6144	57344
Core clock speed	1929 MHz	700 MHz
Boost clock speed	2498 MHz	2267 MHz
Number of transistors	57,700 million	670,000 million
Manufacturing process technology	5 nm	3 nm
Power consumption (TDP)	355 Watt	3600 Watt
Texture fill rate	959.2	4,062.5
Floating-point processing power	61.39 TFLOPS	260 TFLOPS
ROPs	192	24
TMUs	384	1792
Tensor Cores	no data	1792
Ray Tracing Cores	96	no data
L0 Cache	3 MB	no data
L1 Cache	3 MB	112 MB
L2 Cache	6 MB	128 MB
L3 Cache	96 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	PCIe 6.0 x16
Length	287 mm	no data
Width	2-slot	SXM Module
Supplementary power connectors	2x 8-pin	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	HBM4e
Maximum RAM amount	24 GB	1024 GB
Memory bus width	384 Bit	32768 Bit
Memory clock speed	2500 MHz	1900 MHz
Memory bandwidth	960.0 GB/s	31.1 TB/s
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 2.1a, 2x DisplayPort 2.1, 1x USB Type-C	No outputs
HDMI	+	-

API and SDK support

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

DirectX	12 Ultimate (12_2)	N/A
Shader Model	6.8	N/A
OpenGL	4.6	N/A
OpenCL	2.2	3.0
Vulkan	1.3	N/A
CUDA	-	10.7
DLSS	-	+

Pros & cons summary

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Maximum RAM amount	24 GB	1024 GB
Chip lithography	5 nm	3 nm
Power consumption (TDP)	355 Watt	3600 Watt