Top picks

12 upgrades found

Best value

RTX 5090

NVIDIA

+26% faster than yours

VRAM

32GB

FP32

209.0TF

Perf idx

125.5

Cond.

New

£4,939.99 0.5% per $100

Buy on Amazon →

Every viable upgrade 12

% / $100 ↓ Price VRAM Perf gain

⌕

Perf gain	% / $100	Price	Brand	Model	VRAM	Category	Condition	Check on Amazon
+26%	0.5	£4,939.99	NVIDIA	RTX 5090	32 GB	Gaming AI	New	ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 OC Gaming Graphics Card (PCIe 5.0, 2x HDMI, 3x DisplayPort, 3.8-slot, 4 Fans Patented Cooling Tech for Lower Temps Noise, NVIDIA DLSS4, 8K Resolution, ARGB)
+26%	0.5	£4,999.00	NVIDIA	RTX 5090	32 GB	Gaming AI	New	ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 Gaming Graphics Card (Nvidia GeForce RTX5090, Four Fans, 3.8 Slot Design, PCIe 5.0, 2X HDMI 2.1b, 3X DisplayPort 2.1a, ROG-ASTRAL-RTX5090-32G-GAMING)
+26%	0.5	£5,007.70	NVIDIA	RTX 5090	32 GB	Gaming AI	New	ASUS ROG XG Mobile (2025) External Graphics Card, NVIDIA® GeForce RTX™ 5090, GC34X-053, Thunderbolt™ 5
+26%	0.5	£5,382.94	NVIDIA	RTX 5090	32 GB	Gaming AI	New	Gigabyte AORUS GeForce RTX 5090 XTREME WATERFORCE WB 32G Graphics Card - 32GB GDDR7, 512bit, PCI-E 5.0, 2655MHz Core Clock, 3 x DP 2.1a, 1 x HDMI 2.1b, NVIDIA DLSS 4, GV-N5090AORUSX WB-32GD
+26%	0.4	£5,932.55	NVIDIA	RTX 5090	32 GB	Gaming AI	New	Nvidia GeForce RTX 5090 Founders Edition
+26%	0.4	£6,449.99	NVIDIA	RTX 5090	32 GB	Gaming AI	New	ASUS ROG Astral GeForce RTX 5090 32GB GDDR7 OC Edition Gaming Graphics Card
+26%	0.4	£7,055.90	NVIDIA	RTX 5090	32 GB	Gaming AI	New	Gigabyte AORUS GeForce RTX 5090 Xtreme WATERFORCE 32G Graphics Card - 32 GB GDDR7, 512 Bits, PCI-E 5.0, 2655 MHz Core Frequency, 3 x DP 2.1a, 1 x HDMI 2.1b, NVIDIA DLSS 4, GV-N5090AORUSX W-32GD
+26%	0.4	£7,177.68	NVIDIA	RTX 5090	32 GB	Gaming AI	New	Gigabyte AORUS GeForce RTX 5090 Infinity 32G Graphics Card - 32GB GDDR7, 512bit, PCI-E 5.0, 2730MHz Core Clock, 3 x DP 2.1b, 1 x HDMI 2.1b, DLSS 4, GV-N5090AORUS IF-32GD
+26%	0.3	£7,396.29	NVIDIA	RTX 5090	32 GB	Gaming AI	New	INNO3D GeForce RTX 5090 iCHILL FROSTBITE OC 32GB GDDR7 Graphics Card
+26%	0.3	£9,586.36	NVIDIA	RTX 5090	32 GB	Gaming AI	New	ASUS ROG Astral LC GeForce RTX 5090 OC 32GB GDDR7 Gaming Graphics Card, 360mm AIO Liquid Cooling, PCIe 5.0, 2X HDMI 2.1b, 3X DisplayPort 2.1b, Includes RGB GPU Holder
+26%	0.3	£9,596.78	NVIDIA	RTX 5090	32 GB	Gaming AI	New	MSI GeForce RTX 5090 32G Vanguard SOC Launch Edition Graphics Card VD8998
+26%	0.2	£13,591.36	NVIDIA	RTX 5090	32 GB	Gaming AI	New	msi Gaming RTX 5090 32G Vanguard SOC Launch Edition Graphics Card (32GB GDDR7, 512-bit, Extreme Performance: 2527 MHz, DisplayPort x3 2.1a, HDMI 2.1b, NVIDIA Blackwell Architecture)

Perf vs. Price

Your card Upgrade options Best value

Methodology
Updated daily

Perf Index: what it means

A unified score. Blends 3DMark Time Spy (70%) and FP32 throughput (30%). Formula: 0.70 × (TimeSpy ÷ 360) + 0.30 × (TFLOPs ÷ 1.65). Higher = faster.

% gain per $100: the only number that matters

(% faster than your card ÷ price) × 100. Over 25 is a steal, 8–25 is fair, under 8; wait for next-gen or a discount.

Pricing

Scraped daily from Amazon UK. New and used cards are flagged. Prices include delivery where applicable.

Caveats

Time Spy is synthetic: real-world gains depend on resolution and CPU bottleneck. We assume your PSU and CPU can handle the upgrade.