CMP 40HX vs Radeon RX590 GME

G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.

CMP 40HX vs Radeon RX590 GME FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.

Search any supported game below to compare 1080p FPS for both components.

CMP 40HX vs Radeon RX590 GME: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

CMP 40HX

2021

Why buy it

✅Better long-term bet: Turing (2018−2022) on 12nm gives it a newer hardware base for upcoming games.
✅Measures 229mm instead of 241mm, a 12mm shorter card that is more SFF-friendly.

Trade-offs

❌Less VRAM, with 4 GB vs 8 GB for high-resolution textures and newer games.
❌
304% HIGHER MSRP
$699 MSRPvs$173 MSRP
❌Lower G3D Mark per dollar, at 12.5 vs 48.3 G3D/$ ($699 MSRP vs $173 MSRP).

Radeon RX590 GME

2018

Why buy it

✅Costs $526 less on MSRP ($173 MSRP vs $699 MSRP).
✅Delivers 285.6% more G3D Mark for each dollar spent, at 48.3 vs 12.5 G3D/$ ($173 MSRP vs $699 MSRP).
✅100% more VRAM for high-resolution textures and newer games (8 GB vs 4 GB).

Trade-offs

❌Older hardware, 8 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.

Quick Answers

Which GPU is faster for gaming right now?

CMP 40HX is the faster gaming card right now based on the synthetic data we have. It leads by 4.8% in PassMark G3D (8,749 vs 8,349), which is the best performance signal available in this matchup.

Which GPU is the safer long-term pick for 2026 and beyond?

CMP 40HX is the safer long-term pick for 2026 and beyond. The case is simple: 36 vs 0 ray-tracing units and a newer 2021 generation instead of 2018. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon RX590 GME makes the most sense to buy today. It is $526 cheaper on MSRP at $173 vs $699, and it leads G3D-per-dollar by 285.6% (48.3 vs 12.5), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon RX590 GME is the easier value choice. If you care more about 1080p and some 1440p headroom, CMP 40HX has the stronger long-term case.

CMP 40HX vs Radeon RX590 GME Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

CMP 40HX

The CMP 40HX is manufactured by NVIDIA. It was released in February 25 2021. It features the Turing architecture. The core clock ranges from 1470 MHz to 1650 MHz. It has 2304 shading units. The thermal design power (TDP) is 185W. Manufactured using 12 nm process technology. It features 36 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 8,749 points. Launch price was $699.

Radeon RX590 GME

The Radeon RX590 GME is manufactured by AMD. It was released in November 15 2018. It features the GCN 4.0 architecture. The core clock ranges from 1469 MHz to 1545 MHz. It has 2304 shading units. The thermal design power (TDP) is 175W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 8,349 points. Launch price was $279.

⚡

Graphics Performance

The CMP 40HX scores 8,749 and the Radeon RX590 GME reaches 8,349 in the G3D Mark benchmark — just a 4.8% difference, making them near-identical in rasterization performance. The CMP 40HX is built on Turing while the Radeon RX590 GME uses GCN 4.0, both on a 12 nm process. Shader units: 2,304 (CMP 40HX) vs 2,304 (Radeon RX590 GME). Raw compute: 7.603 TFLOPS (CMP 40HX) vs 7.119 TFLOPS (Radeon RX590 GME). Boost clocks: 1650 MHz vs 1545 MHz.

Feature	CMP 40HX	Radeon RX590 GME
G3D Mark Score	8,749+5%	8,349
Architecture	Turing	GCN 4.0
Process Node	12 nm	12 nm
Shading Units	2304	2304
Compute (TFLOPS)	7.603 TFLOPS+7%	7.119 TFLOPS
Boost Clock	1650 MHz+7%	1545 MHz
ROPs	64+100%	32
TMUs	144	144
L1 Cache	2.3 MB+311%	0.56 MB
L2 Cache	4 MB+100%	2 MB

✨

Advanced Features (DLSS/FSR)

Feature	CMP 40HX	Radeon RX590 GME
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The CMP 40HX has 4 GB of VRAM, while the Radeon RX590 GME carries 8 GB. Radeon RX590 GME gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the CMP 40HX and 128-bit on the Radeon RX590 GME. L2 Cache: 4 MB (CMP 40HX) vs 2 MB (Radeon RX590 GME) — the CMP 40HX has significantly larger on-die cache to reduce VRAM reliance.

Feature	CMP 40HX	Radeon RX590 GME
VRAM Capacity	4 GB	8 GB+100%
Memory Type	GDDR6	GDDR6
Bus Width	128-bit	128-bit
L2 Cache	4 MB+100%	2 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (CMP 40HX) vs 12.0 (Radeon RX590 GME). Vulkan: 1.2 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 0 vs 4.

Feature	CMP 40HX	Radeon RX590 GME
DirectX	12 Ultimate	12.0
Vulkan	1.2	1.3+8%
OpenGL	4.6	4.6
Max Displays	0	4

🎬

Media & Encoding

Hardware encoder: No (CMP 40HX) vs VCE 3.4 (Radeon RX590 GME). Decoder: No vs UVD 6.3.

Feature	CMP 40HX	Radeon RX590 GME
Encoder	No	VCE 3.4
Decoder	No	UVD 6.3
Codecs		MPEG-2,H.264,HEVC

🔌

Power & Dimensions

The CMP 40HX draws 185W versus the Radeon RX590 GME's 175W — a 5.6% difference. The Radeon RX590 GME is more power-efficient. Recommended PSU: 500W (CMP 40HX) vs 500W (Radeon RX590 GME). Power connectors: PCIe-powered vs 8-pin. Card length: 229mm vs 241mm, occupying 2 vs 2 slots. Typical load temperature: 80°C vs 80°C.

Feature	CMP 40HX	Radeon RX590 GME
TDP	185W	175W-5%
Recommended PSU	500W	500W
Power Connector	PCIe-powered	8-pin
Length	229mm	241mm
Height	111mm	111mm
Slots	2	2
Temp (Load)	80°C	80°C
Perf/Watt	47.3	47.7

💰

Value Analysis

At launch, the CMP 40HX came in at $699, while the Radeon RX590 GME launched at $173. On MSRP, Radeon RX590 GME was 75.3% cheaper ($526 less). Performance per dollar on MSRP (G3D Mark / MSRP): 12.5 (CMP 40HX) vs 48.3 (Radeon RX590 GME) — the Radeon RX590 GME offers 286.4% better value. The newer card here is CMP 40HX (2021 vs 2018).

Feature	CMP 40HX	Radeon RX590 GME
MSRP	$699	$173-75%
Performance per Dollar	12.5	48.3+286%
Codename	TU106	Polaris 30
Release	February 25 2021	November 15 2018
Ranking	#302	#285

Search CMP 40HX on Amazon

Search Radeon RX590 GME on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.