Nvidia RTX 500 Ada Generation Mobile vs Radeon RX 6400

Place in the ranking	276	200
Place by popularity	100	not in top-100
Cost-effectiveness evaluation	53.37	no data
Power efficiency	25.69	53.86
Architecture	RDNA 2.0 (2020−2024)	Ada Lovelace (2022−2024)
GPU code name	Navi 24	AD107
Market segment	Desktop	Mobile workstation
Release date	19 January 2022 (2 years ago)	26 February 2024 (less than a year ago)
Launch price (MSRP)	$159	no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	768	2048
Core clock speed	1923 MHz	1485 MHz
Boost clock speed	2321 MHz	2025 MHz
Number of transistors	5,400 million	18,900 million
Manufacturing process technology	6 nm	5 nm
Power consumption (TDP)	53 Watt	35 Watt
Texture fill rate	111.4	129.6
Floating-point processing power	3.565 TFLOPS	8.294 TFLOPS
ROPs	32	32
TMUs	48	64
Tensor Cores	no data	64
Ray Tracing Cores	12	16

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).

Laptop size	no data	medium sized
Interface	PCIe 4.0 x4	PCIe 4.0 x8
Width	1-slot	no data
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	GDDR6
Maximum RAM amount	4 GB	4 GB
Memory bus width	64 Bit	64 Bit
Memory clock speed	2000 MHz	2000 MHz
Memory bandwidth	128.0 GB/s	128.0 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	1x HDMI 2.1, 1x DisplayPort 1.4a	Portable Device Dependent
HDMI	+	-

API compatibility

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

DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
Shader Model	6.7	6.8
OpenGL	4.6	4.6
OpenCL	2.2	3.0
Vulkan	1.3	1.3
CUDA	-	8.9

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary

Performance score	19.70	27.27
Recency	19 January 2022	26 February 2024
Chip lithography	6 nm	5 nm
Power consumption (TDP)	53 Watt	35 Watt

Nvidia RTX 500 Ada Generation Mobile has a 38.4% higher aggregate performance score, an age advantage of 2 years, a 20% more advanced lithography process, and 51.4% lower power consumption.

The RTX 500 Ada Generation Mobile is our recommended choice as it beats the Radeon RX 6400 in performance tests.

Be aware that Radeon RX 6400 is a desktop card while RTX 500 Ada Generation Mobile is a mobile workstation one.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.