GeForce RTX 4080 SUPER vs Radeon HD 6625M

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Primary details

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

Place in the rankingnot rated5
Place by popularitynot in top-10058
Cost-effectiveness evaluationno data38.12
Power efficiencyno data19.99
ArchitectureTeraScale 2 (2009−2015)Ada Lovelace (2022−2024)
GPU code nameWhistlerAD103
Market segmentLaptopDesktop
Release date4 January 2011 (13 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)no data$999

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 cores48010240
Core clock speed450 MHz2295 MHz
Boost clock speedno data2550 MHz
Number of transistors716 million45,900 million
Manufacturing process technology40 nm5 nm
Power consumption (TDP)26 Watt320 Watt
Texture fill rate10.80816.0
Floating-point processing power0.432 TFLOPS52.22 TFLOPS
ROPs8112
TMUs24320
Tensor Coresno data320
Ray Tracing Coresno data80

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 2.0 x16PCIe 4.0 x16
Lengthno data310 mm
Widthno data3-slot
Supplementary power connectorsno data1x 16-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 typeDDR3GDDR6X
Maximum RAM amount1 GB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed800 MHz1438 MHz
Memory bandwidth25.6 GB/s736.3 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 ConnectorsNo outputs1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX11.2 (11_0)12 Ultimate (12_2)
Shader Model5.06.8
OpenGL4.44.6
OpenCL1.23.0
VulkanN/A1.3
CUDA-8.9

Pros & cons summary


Recency 4 January 2011 8 January 2024
Maximum RAM amount 1 GB 16 GB
Chip lithography 40 nm 5 nm
Power consumption (TDP) 26 Watt 320 Watt

HD 6625M has 1130.8% lower power consumption.

RTX 4080 SUPER, on the other hand, has an age advantage of 13 years, a 1500% higher maximum VRAM amount, and a 700% more advanced lithography process.

We couldn't decide between Radeon HD 6625M and GeForce RTX 4080 SUPER. We've got no test results to judge.

Be aware that Radeon HD 6625M is a notebook card while GeForce RTX 4080 SUPER is a desktop one.


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 HD 6625M
Radeon HD 6625M
NVIDIA GeForce RTX 4080 SUPER
GeForce RTX 4080 SUPER

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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