No GPUs under £400 yet. See our top picks under £800

Best GPUs under £800 for ai

Best Pick

NVIDIA 900-5G192-2541-000

54.1 AI & LLMs Score
RTX 2000 Ada16GB GDDR6128-bit70W
View Details & Prices

Best GPUs under £1,500 for ai

Best Pick

NVIDIA GeForce RTX 4070 Founders Edition 12GB GDDR6X

47.4 AI & LLMs Score
GeForce RTX 407012GB GDDR6X192-bit200W
Why we recommend this

The Ada Lovelace architecture and DLSS 3 frame generation deliver a substantial 1440p performance leap over the previous generation, all within a compact 244mm dual-slot design and a 200W power envelope. The Founders Edition cooler maintains quiet operation while the 12GB GDDR6X memory buffer handles high-resolution textures effectively. This card is best for 1440p gamers seeking a power-efficient upgrade that fits easily into small form factor builds.

View Details & Prices

Great Alternatives

These options also score highly and may better suit your specific needs

NVIDIA Quadro RTX 5000 16GB GDDR6 workstation

46.5 AI & LLMs Score
Quadro RTX 500016GB GDDR6230W
View Details & Prices

NVIDIA GeForce RTX 3080 10GB GDDR6X

36.7 AI & LLMs Score
GeForce RTX 308010GB GDDR6X320-bit165W
Why we recommend this ▼

Built on the 8nm Ampere architecture, it delivers 30.6 FP32 TFLOPS of compute power and 10GB of GDDR6X memory with a 912 GB/s bandwidth for high-fidelity 4K gaming. The Founders Edition design offers a premium dual-axial flow-through thermal solution that keeps the 165W TDP chip cool under load. This card is best for gamers targeting high-refresh 1440p or smooth 4K experiences who want robust ray tracing performance.

View Details & Prices

Premium GPUs for ai

Best Pick

NVIDIA 900-1G144-2545-000

74.6 AI & LLMs Score
GeForce RTX 508016GB GDDR7256-bit360W
View Details & Prices

Great Alternatives

These options also score highly and may better suit your specific needs

NVIDIA Blackwell GPU Jetson Thor 128GB workstation

68.6 AI & LLMs Score
NVIDIA Blackwell GPU128GB
Why we recommend this ▼

Equipped with a 2560-core NVIDIA Blackwell GPU and 96 fifth-gen Tensor Cores, this developer kit delivers 2070 TFLOPS of AI performance for demanding model training. The 128GB memory pool and dedicated AI acceleration make it a specialized tool for edge computing and robotics prototyping. This kit is best for AI researchers and robotics engineers developing and deploying large language models directly on-device.

View Details & Prices

NVIDIA GeForce RTX 4080 Founders Edition 16GB GDDR6X

62 AI & LLMs Score
GeForce RTX 408016GB GDDR6X256-bit320W
Why we recommend this ▼

The Ada Lovelace architecture and 16GB of GDDR6X memory on a 256-bit bus deliver a 24.72 FP32 TFLOPS compute ceiling, making 4K gaming and ray tracing fluid at high frame rates. DLSS 3 frame generation and AV1 encoding provide a meaningful uplift in supported titles and streaming workflows, while the Founders Edition cooler keeps the 320W card within a manageable 3-slot footprint. This GPU is best for 1440p and 4K gamers who want top-tier ray tracing performance without stepping up to the flagship RTX 4090.

View Details & Prices