GeForce RTX 4090 vs ATI Mobility Radeon HD 3450

Primary details

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

Place in the rankingnot rated1
Place by popularitynot in top-1006
Cost-effectiveness evaluationno data18.80
Power efficiencyno data15.45
ArchitectureTeraScale (2005−2013)Ada Lovelace (2022−2024)
GPU code nameM82AD102
Market segmentLaptopDesktop
Release date7 January 2008 (16 years ago)20 September 2022 (2 years ago)
Launch price (MSRP)no data$1,599

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 cores4016384
Core clock speed500 MHz2235 MHz
Boost clock speedno data2520 MHz
Number of transistors181 million76,300 million
Manufacturing process technology55 nm5 nm
Power consumption (TDP)12 Watt450 Watt
Texture fill rate2.0001,290
Floating-point processing power0.04 TFLOPS82.58 TFLOPS
ROPs4176
TMUs4512
Tensor Coresno data512
Ray Tracing Coresno data128

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).

InterfaceMXM-IIPCIe 4.0 x16
Lengthno data304 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 typeDDR2GDDR6X
Maximum RAM amount256 MB24 GB
Memory bus width64 Bit384 Bit
Memory clock speed400 MHz1313 MHz
Memory bandwidth6.4 GB/s1.01 TB/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 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.

DirectX10.112 Ultimate (12_2)
Shader Model4.16.8
OpenGL3.34.6
OpenCLN/A3.0
VulkanN/A1.3
CUDA-8.9

Synthetic benchmark performance

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



3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

ATI Mobility HD 3450 307
RTX 4090 137609
+44797%

Pros & cons summary


Recency 7 January 2008 20 September 2022
Maximum RAM amount 256 MB 24 GB
Chip lithography 55 nm 5 nm
Power consumption (TDP) 12 Watt 450 Watt

ATI Mobility HD 3450 has 3650% lower power consumption.

RTX 4090, on the other hand, has an age advantage of 14 years, a 9500% higher maximum VRAM amount, and a 1000% more advanced lithography process.

We couldn't decide between Mobility Radeon HD 3450 and GeForce RTX 4090. We've got no test results to judge.

Be aware that Mobility Radeon HD 3450 is a notebook card while GeForce RTX 4090 is a desktop one.


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

Vote for your favorite

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ATI Mobility Radeon HD 3450
Mobility Radeon HD 3450
NVIDIA GeForce RTX 4090
GeForce RTX 4090

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.


3.6 8 votes

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3.7 13964 votes

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Questions & comments

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