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.

Radeon HD 7770 vs Radeon RX 540 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.

Radeon HD 7770 vs Radeon RX 540: Pros, Cons & Final Verdict

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

Radeon HD 7770

2012

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower average FPS than Radeon RX 540 across 50 tracked games in our benchmark data.
❌Less VRAM, with 2 GB vs 4 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like FSR Frame Generation (2023).
❌2012 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
60.6% HIGHER MSRP
$159 MSRPvs$99 MSRP

Radeon RX 540

2017

Why buy it

✅21.7% more average FPS across 50 tracked games in our benchmark data.
✅Costs $60 less on MSRP ($99 MSRP vs $159 MSRP).
✅Delivers 57.7% more G3D Mark for each dollar spent, at 21.6 vs 13.7 G3D/$ ($99 MSRP vs $159 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation (2023).
✅100% more VRAM for high-resolution textures and newer games (4 GB vs 2 GB).

Trade-offs

❌2017 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?

Radeon RX 540 is the faster gaming card right now. In our data, it leads by 21.7% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 7770 instead at 2,173 vs 2,134, so for this question the real-game FPS result matters more than the synthetic split.

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

Radeon RX 540 is the safer long-term pick for 2026 and beyond. The case is simple: 4 GB vs 2 GB of VRAM, native frame generation with FSR Frame Generation (2023), while Radeon HD 7770 has no comparable frame-generation support, a 14nm process instead of 28nm, and a newer 2017 generation instead of 2012. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon RX 540 makes the most sense to buy today. It is $60 cheaper on MSRP at $99 vs $159, and it leads G3D-per-dollar by 57.7% (21.6 vs 13.7), so the value case lines up with the gaming result.

Radeon HD 7770 vs Radeon RX 540 Technical Specifications

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

Radeon HD 7770

The Radeon HD 7770 is manufactured by AMD. It was released in February 15 2012. It features the GCN 1.0 architecture. The core clock speed is 1000 MHz. It has 640 shading units. The thermal design power (TDP) is 80W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,173 points. Launch price was $159.

Radeon RX 540

The Radeon RX 540 is manufactured by AMD. It was released in November 11 2017. It features the GCN 4.0 architecture. The core clock ranges from 1124 MHz to 1219 MHz. It has 512 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 2,134 points.

⚡

Graphics Performance

The Radeon HD 7770 scores 2,173 and the Radeon RX 540 reaches 2,134 in the G3D Mark benchmark — just a 1.8% difference, making them near-identical in rasterization performance. The Radeon HD 7770 is built on GCN 1.0 while the Radeon RX 540 uses GCN 4.0, both on 28 nm vs 14 nm. Shader units: 640 (Radeon HD 7770) vs 512 (Radeon RX 540). Raw compute: 1.28 TFLOPS (Radeon HD 7770) vs 1.248 TFLOPS (Radeon RX 540).

Feature	Radeon HD 7770	Radeon RX 540
G3D Mark Score	2,173+2%	2,134
Architecture	GCN 1.0	GCN 4.0
Process Node	28 nm	14 nm
Shading Units	640+25%	512
Compute (TFLOPS)	1.28 TFLOPS+3%	1.248 TFLOPS
ROPs	16	16
TMUs	40+25%	32
L1 Cache	160 KB+25%	128 KB
L2 Cache	256 KB	512 KB+100%
Frame Generation	FSR upscaling	FSR upscaling + limited Frame Generation

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the Radeon RX 540 is support for FSR Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The Radeon HD 7770 does not have comparable native support in the same tier.

Feature	Radeon HD 7770	Radeon RX 540
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	FSR Frame Generation
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon HD 7770 has 2 GB of VRAM, while the Radeon RX 540 carries 4 GB. Radeon RX 540 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 72 GB/s (Radeon HD 7770) vs 80 GB/s (Radeon RX 540) — a 11.1% advantage for the Radeon RX 540. Memory bus width is 128-bit on the Radeon HD 7770 and 128-bit on the Radeon RX 540. L2 Cache: 256 KB (Radeon HD 7770) vs 512 KB (Radeon RX 540) — the Radeon RX 540 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7770	Radeon RX 540
VRAM Capacity	2 GB	4 GB+100%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	72 GB/s	80 GB/s+11%
Bus Width	128-bit	128-bit
L2 Cache	256 KB	512 KB+100%

🖥️

Display & API Support

DirectX support: 12_0 (Radeon HD 7770) vs 12_0 (Radeon RX 540). Maximum simultaneous displays: 4 vs 0.

Feature	Radeon HD 7770	Radeon RX 540
DirectX	12_0	12_0
Max Displays	4	0

🎬

Media & Encoding

Hardware encoder: VCE 1.0 (Radeon HD 7770) vs VCE 3.4 (Radeon RX 540). Decoder: UVD 3.1 vs UVD 6.3.

Feature	Radeon HD 7770	Radeon RX 540
Encoder	VCE 1.0	VCE 3.4
Decoder	UVD 3.1	UVD 6.3
Codecs	H.264	—

🔌

Power & Dimensions

The Radeon HD 7770 draws 80W versus the Radeon RX 540's 50W — a 46.2% difference. The Radeon RX 540 is more power-efficient. Recommended PSU: 450W (Radeon HD 7770) vs 350W (Radeon RX 540). Power connectors: 1x 6-pin vs PCIe-powered. Card length: 210mm vs 1mm, occupying 2 vs 0 slots.

Feature	Radeon HD 7770	Radeon RX 540
TDP	80W	50W-38%
Recommended PSU	450W	350W-22%
Power Connector	1x 6-pin	PCIe-powered
Length	210mm	1mm
Slots	2	0-100%
Perf/Watt	27.2	42.7+57%

💰

Value Analysis

At launch, the Radeon HD 7770 came in at $159, while the Radeon RX 540 launched at $99. On MSRP, Radeon RX 540 was 37.7% cheaper ($60 less). Performance per dollar on MSRP (G3D Mark / MSRP): 13.7 (Radeon HD 7770) vs 21.6 (Radeon RX 540) — the Radeon RX 540 offers 57.7% better value. The newer card here is Radeon RX 540 (2017 vs 2012).

Feature	Radeon HD 7770	Radeon RX 540
MSRP	$159	$99-38%
Performance per Dollar	13.7	21.6+58%
Codename	Cape Verde	Lexa
Release	February 15 2012	November 11 2017
Ranking	#664	#602

Search Radeon HD 7770 on Amazon

Search Radeon RX 540 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.