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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

Radeon R9 285

2014

Why buy it

✅17.7% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 26.8 vs 0 G3D/$ ($249 MSRP vs Unknown MSRP).

Trade-offs

❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌Poor future-proofing: 2014-era hardware with 4 GB of VRAM is already a legacy-tier option for modern games.
❌442.9% higher power demand at 190W vs 35W.

Radeon RX 6300M

2022

Why buy it

✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
✅More future proof: RDNA 2.0 (2020−2025) on 6nm with a newer platform for upcoming games.
✅Draws 35W instead of 190W, a 155W reduction.

Trade-offs

❌Lower average FPS than Radeon R9 285 across 50 tracked games in our benchmark data.
❌Lower G3D Mark per dollar, at 0 vs 26.8 G3D/$ (Unknown MSRP vs $249 MSRP).

Radeon R9 285

2014

Radeon RX 6300M

2022

Why buy it

✅17.7% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 26.8 vs 0 G3D/$ ($249 MSRP vs Unknown MSRP).

Why buy it

✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
✅More future proof: RDNA 2.0 (2020−2025) on 6nm with a newer platform for upcoming games.
✅Draws 35W instead of 190W, a 155W reduction.

Trade-offs

❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌Poor future-proofing: 2014-era hardware with 4 GB of VRAM is already a legacy-tier option for modern games.
❌442.9% higher power demand at 190W vs 35W.

Trade-offs

❌Lower average FPS than Radeon R9 285 across 50 tracked games in our benchmark data.
❌Lower G3D Mark per dollar, at 0 vs 26.8 G3D/$ (Unknown MSRP vs $249 MSRP).

Quick Answers

So, is Radeon R9 285 better than Radeon RX 6300M?

Yes. Radeon R9 285 is clearly the better overall GPU here. Radeon R9 285 averages 17.7% more FPS across 50 tracked games in our benchmark data. You are also looking at 6,680 vs 6,421 in G3D Mark. On top of that, Radeon R9 285 is a 2014 card with FSR upscaling, while Radeon RX 6300M is a 2022 model from an older generation with FSR 3 + AFMF. So this is not really a tight same-tier comparison. It is more a modern card against an older, weaker alternative.

Which one is more future-proof for 2026 and beyond?

Radeon RX 6300M is the more future-proof choice for 2026 and beyond. You are getting a newer 2022 generation instead of 2014, better frame-generation support with FSR Frame Generation + AFMF (2023) instead of FSR upscaling, and a 6nm process instead of 28nm. That broader feature stack should age better as more games lean on modern upscaling and frame-generation support.

Which one is the smarter buy today, not just the cheaper card?

Radeon R9 285 is the smarter buy today, but it is not as lopsided as a simple winner label makes it sound. Radeon R9 285 is priced in an unclear MSRP range at $249 MSRP versus an unclear MSRP, and you are getting 17.7% more estimated average FPS across 50 tracked games in our benchmark data and 4.0% higher G3D Mark. It also leads G3D-per-dollar by 100+%. Radeon RX 6300M is the newer 2022 card, so it still has a real case if you care more about newer architecture, lower power draw (35W vs 190W), and future-proofing than about squeezing out the strongest gaming value today.

When does Radeon RX 6300M make more sense than Radeon R9 285?

Yes. Radeon RX 6300M is still an excellent gaming GPU in 2026: it is still comfortable for 1080p and decent for 1440p, though 4K is more situational. It makes more sense if your priority is newer architecture, lower power draw (35W vs 190W), future-proofing, and staying closer to an unclear MSRP more than squeezing out the extra headroom of Radeon R9 285. The trade-off is that Radeon R9 285 currently gives you 4.0% higher G3D Mark and 17.7% more estimated average FPS across 50 tracked games in our benchmark data. It also leads G3D-per-dollar by 100+%.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Radeon R9 285 Benchmark Check

Radeon RX 6300M Benchmark Check

Path of Exile 2

Preset	Radeon R9 285	Radeon RX 6300M
1080p
low	81 FPS	104 FPS
medium	69 FPS	92 FPS
high	57 FPS	79 FPS
ultra	37 FPS	66 FPS
1440p
low	71 FPS	94 FPS
medium	62 FPS	80 FPS
high	45 FPS	67 FPS
ultra	29 FPS	56 FPS
4K
low	26 FPS	45 FPS
medium	24 FPS	42 FPS
high	16 FPS	31 FPS
ultra	14 FPS	28 FPS

Open Radeon R9 285 Open Radeon RX 6300M

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Radeon R9 285	Radeon RX 6300M
1080p
low	129 FPS	158 FPS
medium	98 FPS	124 FPS
high	78 FPS	92 FPS
ultra	52 FPS	59 FPS
1440p
low	73 FPS	104 FPS
medium	53 FPS	81 FPS
high	39 FPS	60 FPS
ultra	27 FPS	41 FPS
4K
low	27 FPS	53 FPS
medium	19 FPS	41 FPS
high	15 FPS	32 FPS
ultra	11 FPS	20 FPS

Open Radeon R9 285 Open Radeon RX 6300M

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Radeon R9 285	Radeon RX 6300M
1080p
low	301 FPS	289 FPS
medium	240 FPS	231 FPS
high	200 FPS	193 FPS
ultra	150 FPS	144 FPS
1440p
low	225 FPS	217 FPS
medium	180 FPS	173 FPS
high	150 FPS	144 FPS
ultra	113 FPS	108 FPS
4K
low	150 FPS	133 FPS
medium	120 FPS	116 FPS
high	100 FPS	82 FPS
ultra	75 FPS	54 FPS

Open Radeon R9 285 Open Radeon RX 6300M

League of Legends

League of Legends

Valorant

Preset	Radeon R9 285	Radeon RX 6300M
1080p
low	140 FPS	257 FPS
medium	113 FPS	191 FPS
high	97 FPS	169 FPS
ultra	81 FPS	141 FPS
1440p
low	104 FPS	191 FPS
medium	85 FPS	138 FPS
high	74 FPS	124 FPS
ultra	57 FPS	100 FPS
4K
low	62 FPS	100 FPS
medium	47 FPS	74 FPS
high	37 FPS	64 FPS
ultra	26 FPS	50 FPS

Open Radeon R9 285 Open Radeon RX 6300M

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Radeon R9 285 and Radeon RX 6300M

Radeon R9 285

The Radeon R9 285 is manufactured by AMD. It was released in September 2 2014. It features the GCN 3.0 architecture. The core clock speed is 918 MHz. It has 1792 shading units. The thermal design power (TDP) is 190W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 6,680 points. Launch price was $249.

Radeon RX 6300M

The Radeon RX 6300M is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 2000 MHz to 2400 MHz. It has 768 shading units. The thermal design power (TDP) is 35W. Manufactured using 6 nm process technology. It features 12 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 6,421 points.

⚡

Graphics Performance

The Radeon R9 285 scores 6,680 and the Radeon RX 6300M reaches 6,421 in the G3D Mark benchmark — just a 4% difference, making them near-identical in rasterization performance. The Radeon R9 285 is built on GCN 3.0 while the Radeon RX 6300M uses RDNA 2.0, both on 28 nm vs 6 nm. Shader units: 1,792 (Radeon R9 285) vs 768 (Radeon RX 6300M). Raw compute: 3.29 TFLOPS (Radeon R9 285) vs 3.686 TFLOPS (Radeon RX 6300M).

Feature	Radeon R9 285	Radeon RX 6300M
G3D Mark Score	6,680+4%	6,421
Architecture	GCN 3.0	RDNA 2.0
Process Node	28 nm	6 nm
Shading Units	1792+133%	768
Compute (TFLOPS)	3.29 TFLOPS	3.686 TFLOPS+12%
ROPs	32	32
TMUs	112+133%	48
L1 Cache	448 KB+75%	256 KB
L2 Cache	0.5 MB	1 MB+100%
Frame Generation	FSR upscaling	FSR 3 + AFMF

✨

Advanced Features (DLSS/FSR)

A critical advantage for the Radeon RX 6300M is support for FSR Frame Generation + AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The Radeon R9 285 lacks specific hardware/driver support for this native frame generation tier.

Feature	Radeon R9 285	Radeon RX 6300M
Upscaling Tech	FSR Upscaling / FSR 4	FSR 3
Frame Generation	Not Supported	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards feature 4 GB of video memory. Memory bandwidth: 176 GB/s (Radeon R9 285) vs 64 GB/s (Radeon RX 6300M) — a 175% advantage for the Radeon R9 285. Bus width: 256-bit vs 32-bit. L2 Cache: 0.5 MB (Radeon R9 285) vs 1 MB (Radeon RX 6300M) — the Radeon RX 6300M has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon R9 285	Radeon RX 6300M
VRAM Capacity	4 GB	4 GB
Memory Type	GDDR5	GDDR6
Memory Bandwidth	176 GB/s+175%	64 GB/s
Bus Width	256-bit+700%	32-bit
L2 Cache	0.5 MB	1 MB+100%

🖥️

Display & API Support

DirectX support: 12.0 (Radeon R9 285) vs 12 Ultimate (Radeon RX 6300M). Vulkan: 1.2 vs 1.4. OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 4 vs 3.

Feature	Radeon R9 285	Radeon RX 6300M
DirectX	12.0	12 Ultimate
Vulkan	1.2	1.4+17%
OpenGL	4.4	4.6+5%
Max Displays	4+33%	3

🎬

Media & Encoding

Decoder: UVD 5.0 vs Navi 24 Media. Supported codecs: MPEG-2,H.264 (Radeon R9 285) vs H.264,H.265/HEVC (Radeon RX 6300M).

Feature	Radeon R9 285	Radeon RX 6300M
Encoder	VCE 3.0	—
Decoder	UVD 5.0	Navi 24 Media
Codecs	MPEG-2,H.264	H.264,H.265/HEVC

🔌

Power & Dimensions

The Radeon R9 285 draws 190W versus the Radeon RX 6300M's 35W — a 137.8% difference. The Radeon RX 6300M is more power-efficient. Recommended PSU: 500W (Radeon R9 285) vs 350W (Radeon RX 6300M). Power connectors: 2x 6-pin vs Mobile. Typical load temperature: 65°C vs 70°C.

Feature	Radeon R9 285	Radeon RX 6300M
TDP	190W	35W-82%
Recommended PSU	500W	350W-30%
Power Connector	2x 6-pin	Mobile
Length	221mm	—
Height	109mm	—
Slots	2	0-100%
Temp (Load)	65°C-7%	70°C
Perf/Watt	35.2	183.5+421%