Radeon RX 6600 XT vs R7 435 OEM

Primary details

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

Place in the rankingnot rated90
Place by popularitynot in top-10087
Cost-effectiveness evaluationno data63.42
Power efficiencyno data18.65
ArchitectureGCN 1.0 (2011−2020)RDNA 2.0 (2020−2024)
GPU code nameOlandNavi 23
Market segmentDesktopDesktop
Release date30 June 2016 (8 years ago)30 July 2021 (3 years ago)
Launch price (MSRP)no data$379

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 cores3202048
Core clock speed920 MHz1968 MHz
Boost clock speedno data2589 MHz
Number of transistors950 million11,060 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)50 Watt160 Watt
Texture fill rate18.40331.4
Floating-point processing power0.5888 TFLOPS10.6 TFLOPS
ROPs864
TMUs20128
Ray Tracing Coresno data32

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 3.0 x8PCIe 4.0 x8
Lengthno data190 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 typeDDR3GDDR6
Maximum RAM amount2 GB8 GB
Memory bus width64 Bit128 Bit
Memory clock speed1000 MHz2000 MHz
Memory bandwidth16 GB/s256.0 GB/s
Shared memoryno data-

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 DVI, 1x HDMI, 1x VGA1x HDMI, 2x DisplayPort
HDMI++

API compatibility

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

DirectX12 (11_1)12.0 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.64.6
OpenCL1.22.1
Vulkan1.2.1311.2

Pros & cons summary


Recency 30 June 2016 30 July 2021
Maximum RAM amount 2 GB 8 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 50 Watt 160 Watt

R7 435 OEM has 220% lower power consumption.

RX 6600 XT, on the other hand, has an age advantage of 5 years, a 300% higher maximum VRAM amount, and a 300% more advanced lithography process.

We couldn't decide between Radeon R7 435 OEM and Radeon RX 6600 XT. We've got no test results to judge.


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 R7 435 OEM
Radeon R7 435 OEM
AMD Radeon RX 6600 XT
Radeon RX 6600 XT

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Community ratings

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2.6 5 votes

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Questions & comments

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