GeForce RTX 5090 Mobile vs Radeon HD 7750M

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Primary details

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

Place in the ranking756not rated
Place by popularitynot in top-100not in top-100
Power efficiency7.64no data
ArchitectureGCN 1.0 (2011−2020)Blackwell 2.0 (2025)
GPU code nameChelseaGB203
Market segmentLaptopLaptop
Release date24 April 2012 (12 years ago)2025

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 cores51210752
Core clock speed575 MHz1500 MHz
Boost clock speedno data2000 MHz
Number of transistors1,500 millionno data
Manufacturing process technology28 nm0 nm
Power consumption (TDP)28 Watt175 Watt
Texture fill rate18.40672.0
Floating-point processing power0.5888 TFLOPS43.01 TFLOPS
ROPs16128
TMUs32336
Tensor Coresno data336
Ray Tracing Coresno data84

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).

Laptop sizemedium sizedno data
InterfacePCIe 2.0 x16PCIe 5.0 x16

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 typeGDDR5GDDR7
Maximum RAM amount2 GB16 GB
Memory bus width128 Bit256 Bit
Memory clock speed1000 MHz2500 MHz
Memory bandwidth64 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.

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.8
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-10.1

Pros & cons summary


Maximum RAM amount 2 GB 16 GB
Power consumption (TDP) 28 Watt 175 Watt

HD 7750M has 525% lower power consumption.

RTX 5090 Mobile, on the other hand, has a 700% higher maximum VRAM amount.

We couldn't decide between Radeon HD 7750M and GeForce RTX 5090 Mobile. 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 HD 7750M
Radeon HD 7750M
NVIDIA GeForce RTX 5090 Mobile
GeForce RTX 5090 Mobile

Comparisons with similar GPUs

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Community ratings

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2.5 2 votes

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1 1 vote

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Questions & comments

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