GeForce RTX 5090 Mobile vs ATI Radeon HD 3450

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Aggregate performance score

We've compared Radeon HD 3450 with GeForce RTX 5090 Mobile, including specs and performance data.

ATI HD 3450
2007
256 MB DDR2, 25 Watt
0.31

RTX 5090 Mobile outperforms ATI HD 3450 by a whopping 23326% based on our aggregate benchmark results.

Primary details

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

Place in the ranking132718
Place by popularitynot in top-100not in top-100
Power efficiency0.8653.35
ArchitectureTeraScale (2005−2013)Blackwell 2.0 (2025)
GPU code nameRV620GB203
Market segmentDesktopLaptop
Release date10 December 2007 (17 years ago)2025 (recently)

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 cores4010496
Core clock speed600 MHz990 MHz
Boost clock speedno data1515 MHz
Number of transistors181 million45,600 million
Manufacturing process technology55 nm4 nm
Power consumption (TDP)25 Watt95 Watt
Texture fill rate2.400496.9
Floating-point processing power0.048 TFLOPS31.8 TFLOPS
ROPs4128
TMUs4328
Tensor Coresno data328
Ray Tracing Coresno data82

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 5.0 x16
Width1-slotno data
Supplementary power connectorsNoneno 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 typeDDR2GDDR7
Maximum RAM amount256 MB24 GB
Memory bus width64 Bit256 Bit
Memory clock speed500 MHz2000 MHz
Memory bandwidth8 GB/s811.5 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 DVI, 1x VGA, 1x S-Video1x HDMI 2.1b, 3x DisplayPort 2.1b
HDMI-+

API and SDK compatibility

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

DirectX10.1 (10_1)12 Ultimate (12_2)
Shader Model4.16.8
OpenGL3.34.6
OpenCLN/A3.0
VulkanN/A1.4
CUDA-10.1
DLSS-+

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.

ATI HD 3450 0.31
RTX 5090 Mobile 72.62
+23326%

  • Passmark

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.

ATI HD 3450 121
RTX 5090 Mobile 28280
+23272%

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 0.31 72.62
Maximum RAM amount 256 MB 24 GB
Chip lithography 55 nm 4 nm
Power consumption (TDP) 25 Watt 95 Watt

ATI HD 3450 has 280% lower power consumption.

RTX 5090 Mobile, on the other hand, has a 23325.8% higher aggregate performance score, a 9500% higher maximum VRAM amount, and a 1275% more advanced lithography process.

The GeForce RTX 5090 Mobile is our recommended choice as it beats the Radeon HD 3450 in performance tests.

Be aware that Radeon HD 3450 is a desktop card while GeForce RTX 5090 Mobile is a notebook one.

Vote for your favorite

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ATI Radeon HD 3450
Radeon HD 3450
NVIDIA GeForce RTX 5090 Mobile
GeForce RTX 5090

Other comparisons

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.


3
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3.8
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Questions & comments

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