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 7950 / R9 280 vs Radeon R9 Nano 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 7950 / R9 280 vs Radeon R9 Nano: 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 7950 / R9 280

2012

Why buy it

✅Costs $370 less on MSRP ($279 MSRP vs $649 MSRP).
✅Delivers 140.5% more G3D Mark for each dollar spent, at 17.1 vs 7.1 G3D/$ ($279 MSRP vs $649 MSRP).
✅50% more VRAM for high-resolution textures and newer games (3 GB vs 2 GB).

Trade-offs

❌Lower average FPS than Radeon R9 Nano across 50 tracked games in our benchmark data.
❌2012 hardware with 3 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌82.9% longer card at 278mm vs 152mm.

Radeon R9 Nano

2015

Why buy it

✅21.8% more average FPS across 50 tracked games in our benchmark data.
✅Measures 152mm instead of 278mm, a 126mm shorter card that is more SFF-friendly.

Trade-offs

❌Less VRAM, with 2 GB vs 3 GB for high-resolution textures and newer games.
❌2015 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
132.6% HIGHER MSRP
$649 MSRPvs$279 MSRP
❌Lower G3D Mark per dollar, at 7.1 vs 17.1 G3D/$ ($649 MSRP vs $279 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon R9 Nano is the faster gaming card right now. In our data, it leads by 21.8% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 7950 / R9 280 instead at 4,765 vs 4,609, 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 HD 7950 / R9 280 is the safer long-term pick for 2026 and beyond. The case is simple: 3 GB vs 2 GB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon HD 7950 / R9 280 makes the most sense to buy today. It is $370 cheaper on MSRP at $279 vs $649, and it leads G3D-per-dollar by 140.5% (17.1 vs 7.1), which is enough to swing the recommendation its way. Radeon R9 Nano still makes more sense if max raw gaming performance matters more than value.

Radeon HD 7950 / R9 280 vs Radeon R9 Nano Technical Specifications

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

Radeon HD 7950 / R9 280

The Radeon HD 7950 / R9 280 is manufactured by AMD. It was released in January 31 2012. It features the GCN 1.0 architecture. The boost clock speed is 1250 MHz. It has 1792 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,765 points. Launch price was $449.

Radeon R9 Nano

The Radeon R9 Nano is manufactured by AMD. It was released in August 27 2015. It features the GCN 3.0 architecture. The boost clock speed is 1000 MHz. It has 4096 shading units. The thermal design power (TDP) is 175W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,609 points. Launch price was $649.

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Graphics Performance

The Radeon HD 7950 / R9 280 scores 4,765 and the Radeon R9 Nano reaches 4,609 in the G3D Mark benchmark — just a 3.4% difference, making them near-identical in rasterization performance. The Radeon HD 7950 / R9 280 is built on GCN 1.0 while the Radeon R9 Nano uses GCN 3.0, both on a 28 nm process. Shader units: 1,792 (Radeon HD 7950 / R9 280) vs 4,096 (Radeon R9 Nano). Raw compute: 2.867 TFLOPS (Radeon HD 7950 / R9 280) vs 8.192 TFLOPS (Radeon R9 Nano). Boost clocks: 1250 MHz vs 1000 MHz.

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
G3D Mark Score	4,765+3%	4,609
Architecture	GCN 1.0	GCN 3.0
Process Node	28 nm	28 nm
Shading Units	1792	4096+129%
Compute (TFLOPS)	2.867 TFLOPS	8.192 TFLOPS+186%
Boost Clock	1250 MHz+25%	1000 MHz
ROPs	32	64+100%
TMUs	112	256+129%
L1 Cache	0.44 MB	1 MB+127%
L2 Cache	0.75 MB	2 MB+167%
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon HD 7950 / R9 280 has 3 GB of VRAM, while the Radeon R9 Nano carries 2 GB. Radeon HD 7950 / R9 280 gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 240 GB/s (Radeon HD 7950 / R9 280) vs 512 GB/s (Radeon R9 Nano) — a 113.3% advantage for the Radeon R9 Nano. Memory bus width is 384-bit on the Radeon HD 7950 / R9 280 and 4096-bit on the Radeon R9 Nano. L2 Cache: 0.75 MB (Radeon HD 7950 / R9 280) vs 2 MB (Radeon R9 Nano) — the Radeon R9 Nano has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
VRAM Capacity	3 GB+50%	2 GB
Memory Type	GDDR5	HBM
Memory Bandwidth	240 GB/s	512 GB/s+113%
Bus Width	384-bit	4096-bit+967%
L2 Cache	0.75 MB	2 MB+167%

🖥️

Display & API Support

DirectX support: 12 (Radeon HD 7950 / R9 280) vs 12 (Radeon R9 Nano). Maximum simultaneous displays: 4 vs 4.

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
DirectX	12	12
Max Displays	4	4

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Media & Encoding

Hardware encoder: VCE 1.0 (Radeon HD 7950 / R9 280) vs VCE 3.0 (Radeon R9 Nano). Decoder: UVD 3.2 vs UVD 6.0.

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
Encoder	VCE 1.0	VCE 3.0
Decoder	UVD 3.2	UVD 6.0
Codecs	H.264,MPEG-2,VC-1,MVC	—

🔌

Power & Dimensions

The Radeon HD 7950 / R9 280 draws 200W versus the Radeon R9 Nano's 175W — a 13.3% difference. The Radeon R9 Nano is more power-efficient. Recommended PSU: 500W (Radeon HD 7950 / R9 280) vs 550W (Radeon R9 Nano). Power connectors: 2x 6-pin vs 1x 8-pin. Card length: 278mm vs 152mm, occupying 2 vs 2 slots.

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
TDP	200W	175W-13%
Recommended PSU	500W-9%	550W
Power Connector	2x 6-pin	1x 8-pin
Length	278mm	152mm
Height	111mm	—
Slots	2	2
Temp (Load)	80°C	—
Perf/Watt	23.8	26.3+11%

💰

Value Analysis

At launch, the Radeon HD 7950 / R9 280 came in at $279, while the Radeon R9 Nano launched at $649. On MSRP, Radeon HD 7950 / R9 280 was 57% cheaper ($370 less). Performance per dollar on MSRP (G3D Mark / MSRP): 17.1 (Radeon HD 7950 / R9 280) vs 7.1 (Radeon R9 Nano) — the Radeon HD 7950 / R9 280 offers 140.8% better value. The newer card here is Radeon R9 Nano (2015 vs 2012).

Feature	Radeon HD 7950 / R9 280	Radeon R9 Nano
MSRP	$279-57%	$649
Performance per Dollar	17.1+141%	7.1
Codename	Tahiti	Fiji
Release	January 31 2012	August 27 2015
Ranking	#454	#306

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