Radeon RX 7600 XT vs RX 6400

Aggregate performance score

We've compared Radeon RX 6400 and Radeon RX 7600 XT, covering specs and all relevant benchmarks.

RX 6400
2022
4 GB GDDR6, 53 Watt
19.79

RX 7600 XT outperforms RX 6400 by a whopping 125% based on our aggregate benchmark results.

Primary details

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

Place in the ranking27981
Place by popularitynot in top-10096
Cost-effectiveness evaluation53.9977.86
Power efficiency25.6016.10
ArchitectureRDNA 2.0 (2020−2024)RDNA 3.0 (2022−2024)
GPU code nameNavi 24Navi 33
Market segmentDesktopDesktop
Release date19 January 2022 (2 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$159 $329

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RX 7600 XT has 44% better value for money than RX 6400.

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 cores7682048
Core clock speed1923 MHz1980 MHz
Boost clock speed2321 MHz2755 MHz
Number of transistors5,400 million13,300 million
Manufacturing process technology6 nm6 nm
Power consumption (TDP)53 Watt190 Watt
Texture fill rate111.4352.6
Floating-point processing power3.565 TFLOPS22.57 TFLOPS
ROPs3264
TMUs48128
Ray Tracing Cores1232

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).

InterfacePCIe 4.0 x4PCIe 4.0 x8
Lengthno data204 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 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 typeGDDR6GDDR6
Maximum RAM amount4 GB16 GB
Memory bus width64 Bit128 Bit
Memory clock speed2000 MHz2250 MHz
Memory bandwidth128.0 GB/s288.0 GB/s

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 Connectors1x HDMI 2.1, 1x DisplayPort 1.4a1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI++

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL2.22.2
Vulkan1.31.3

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

RX 6400 19.79
RX 7600 XT 44.61
+125%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

RX 6400 7626
RX 7600 XT 17191
+125%

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 19.79 44.61
Recency 19 January 2022 8 January 2024
Maximum RAM amount 4 GB 16 GB
Power consumption (TDP) 53 Watt 190 Watt

RX 6400 has 258.5% lower power consumption.

RX 7600 XT, on the other hand, has a 125.4% higher aggregate performance score, an age advantage of 1 year, and a 300% higher maximum VRAM amount.

The Radeon RX 7600 XT is our recommended choice as it beats the Radeon RX 6400 in performance tests.


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

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AMD Radeon RX 6400
Radeon RX 6400
AMD Radeon RX 7600 XT
Radeon RX 7600 XT

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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Questions & comments

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