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.

GeForce RTX 3070

2020

Why buy it

✅521.1% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 513.7% more G3D Mark for each dollar spent, at 44.4 vs 7.2 G3D/$ ($499 MSRP vs $350 MSRP).
✅Access to DLSS 2 Super Resolution (2020).
✅300% more VRAM for high-resolution textures and newer games (8 GB vs 2 GB).
✅More future proof: Ampere (2020−2025) on 8nm with a newer platform for upcoming games.

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Radeon HD 6850 X2

2011

Why buy it

✅Costs $149 less on MSRP ($350 MSRP vs $499 MSRP).

Trade-offs

❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
❌Less VRAM, with 2 GB vs 8 GB for high-resolution textures and newer games.
❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
❌Very weak future-proofing: 2011-era hardware with 2 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌Lower G3D Mark per dollar, at 7.2 vs 44.4 G3D/$ ($350 MSRP vs $499 MSRP).

GeForce RTX 3070

2020

Radeon HD 6850 X2

2011

Why buy it

✅521.1% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 513.7% more G3D Mark for each dollar spent, at 44.4 vs 7.2 G3D/$ ($499 MSRP vs $350 MSRP).
✅Access to DLSS 2 Super Resolution (2020).
✅300% more VRAM for high-resolution textures and newer games (8 GB vs 2 GB).
✅More future proof: Ampere (2020−2025) on 8nm with a newer platform for upcoming games.

Why buy it

✅Costs $149 less on MSRP ($350 MSRP vs $499 MSRP).

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Trade-offs

❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
❌Less VRAM, with 2 GB vs 8 GB for high-resolution textures and newer games.
❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
❌Very weak future-proofing: 2011-era hardware with 2 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌Lower G3D Mark per dollar, at 7.2 vs 44.4 G3D/$ ($350 MSRP vs $499 MSRP).

Quick Answers

So, is GeForce RTX 3070 better than Radeon HD 6850 X2?

Yes. GeForce RTX 3070 is clearly the better overall GPU here. GeForce RTX 3070 averages 521.1% more FPS across 50 tracked games in our benchmark data. You are also looking at 22,172 vs 2,534 in G3D Mark. On top of that, GeForce RTX 3070 is a 2020 card with DLSS Super Resolution, while Radeon HD 6850 X2 is a 2011 model from an older generation with FSR upscaling. 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?

GeForce RTX 3070 is the more future-proof choice for 2026 and beyond. You are getting a newer 2020 generation instead of 2011, 775.0% more raw performance headroom, more VRAM at 8 GB instead of 2 GB, and the stronger feature stack with DLSS Super Resolution instead of FSR upscaling. That leaves it with more room for heavier textures, tougher ray tracing loads, and higher-end 1440p or 4K gaming over the next few years.

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

GeForce RTX 3070 is the smarter buy by a wide margin. GeForce RTX 3070 is about 42.6% more expensive on MSRP at $499 MSRP versus $350 MSRP, and you are getting 521.1% more estimated average FPS across 50 tracked games in our benchmark data and 775.0% higher G3D Mark. Radeon HD 6850 X2 really only makes sense now as a very cheap stopgap or a used-market placeholder.

Is Radeon HD 6850 X2 still worth buying for gaming in 2026?

No, not for a fresh gaming build. Radeon HD 6850 X2 is 2011 hardware with 2 GB of VRAM, 2,534 in G3D Mark, and FSR upscaling. That is simply too far behind to be an easy modern recommendation.

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.

GeForce RTX 3070 Benchmark Check

Radeon HD 6850 X2 Benchmark Check

Path of Exile 2

Preset	GeForce RTX 3070	Radeon HD 6850 X2
1080p
low	158 FPS	49 FPS
medium	140 FPS	39 FPS
high	123 FPS	26 FPS
ultra	104 FPS	17 FPS
1440p
low	134 FPS	29 FPS
medium	109 FPS	21 FPS
high	96 FPS	13 FPS
ultra	86 FPS	8 FPS
4K
low	80 FPS	11 FPS
medium	67 FPS	9 FPS
high	52 FPS	6 FPS
ultra	45 FPS	5 FPS

Open GeForce RTX 3070 Open Radeon HD 6850 X2

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce RTX 3070	Radeon HD 6850 X2
1080p
low	470 FPS	72 FPS
medium	405 FPS	48 FPS
high	327 FPS	36 FPS
ultra	277 FPS	24 FPS
1440p
low	294 FPS	38 FPS
medium	246 FPS	24 FPS
high	213 FPS	15 FPS
ultra	179 FPS	11 FPS
4K
low	141 FPS	14 FPS
medium	120 FPS	9 FPS
high	105 FPS	7 FPS
ultra	83 FPS	5 FPS

Open GeForce RTX 3070 Open Radeon HD 6850 X2

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce RTX 3070	Radeon HD 6850 X2
1080p
low	885 FPS	114 FPS
medium	712 FPS	91 FPS
high	619 FPS	76 FPS
ultra	499 FPS	57 FPS
1440p
low	692 FPS	86 FPS
medium	557 FPS	68 FPS
high	473 FPS	57 FPS
ultra	374 FPS	43 FPS
4K
low	479 FPS	57 FPS
medium	388 FPS	46 FPS
high	330 FPS	38 FPS
ultra	249 FPS	29 FPS

Open GeForce RTX 3070 Open Radeon HD 6850 X2

League of Legends

League of Legends

Valorant

Preset	GeForce RTX 3070	Radeon HD 6850 X2
1080p
low	600 FPS	114 FPS
medium	527 FPS	91 FPS
high	433 FPS	76 FPS
ultra	385 FPS	57 FPS
1440p
low	489 FPS	86 FPS
medium	433 FPS	68 FPS
high	339 FPS	57 FPS
ultra	297 FPS	43 FPS
4K
low	292 FPS	57 FPS
medium	270 FPS	43 FPS
high	238 FPS	33 FPS
ultra	200 FPS	23 FPS

Open GeForce RTX 3070 Open Radeon HD 6850 X2

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce RTX 3070 and Radeon HD 6850 X2

GeForce RTX 3070

The GeForce RTX 3070 is manufactured by NVIDIA. It was released in September 1 2020. It features the Ampere architecture. The core clock ranges from 1500 MHz to 1725 MHz. It has 5888 shading units. The thermal design power (TDP) is 220W. Manufactured using 8 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,172 points. Launch price was $499.

Radeon HD 6850 X2

The Radeon HD 6850 X2 is manufactured by AMD. It was released in September 19 2011. It features the TeraScale 2 architecture. The core clock speed is 800 MHz. It has 960 ×2 shading units. The thermal design power (TDP) is 254W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 2,534 points.

⚡

Graphics Performance

In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Radeon HD 6850 X2's 2,534 — the GeForce RTX 3070 leads by 775%. The GeForce RTX 3070 is built on Ampere while the Radeon HD 6850 X2 uses TeraScale 2, both on 8 nm vs 40 nm. Shader units: 5,888 (GeForce RTX 3070) vs 960 (Radeon HD 6850 X2). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 1.536 TFLOPS ×2 (Radeon HD 6850 X2).

Feature	GeForce RTX 3070	Radeon HD 6850 X2
G3D Mark Score	22,172+775%	2,534
Architecture	Ampere	TeraScale 2
Process Node	8 nm	40 nm
Shading Units	5888+513%	960 ×2
Compute (TFLOPS)	20.31 TFLOPS+1222%	1.536 TFLOPS ×2
ROPs	96+200%	32 ×2
TMUs	184+283%	48 ×2
L1 Cache	5.8 MB+2953%	0.19 MB
L2 Cache	4 MB+700%	0.5 MB

✨

Advanced Features (DLSS/FSR)

The GeForce RTX 3070 gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon HD 6850 X2 relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.

Feature	GeForce RTX 3070	Radeon HD 6850 X2
Upscaling Tech	DLSS 2 Super Resolution	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

The GeForce RTX 3070 comes with 8 GB of VRAM, while the Radeon HD 6850 X2 has 2 GB. The GeForce RTX 3070 offers 300% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 256-bit vs 128-bit. L2 Cache: 4 MB (GeForce RTX 3070) vs 0.5 MB (Radeon HD 6850 X2) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 3070	Radeon HD 6850 X2
VRAM Capacity	8 GB+300%	2 GB
Memory Type	GDDR6	GDDR5
Memory Bandwidth	448 GB/s	Unknown
Bus Width	256-bit+100%	128-bit
L2 Cache	4 MB+700%	0.5 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (GeForce RTX 3070) vs 11.2 (Radeon HD 6850 X2). Maximum simultaneous displays: 4 vs 4.

Feature	GeForce RTX 3070	Radeon HD 6850 X2
DirectX	12 Ultimate+7%	11.2
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs UVD 2.2 (Radeon HD 6850 X2). Decoder: NVDEC 5th gen vs UVD 2.2.

Feature	GeForce RTX 3070	Radeon HD 6850 X2
Encoder	NVENC 7th gen	UVD 2.2
Decoder	NVDEC 5th gen	UVD 2.2
Codecs	H.264,H.265/HEVC,AV1,VP9	—

🔌

Power & Dimensions

The GeForce RTX 3070 draws 220W versus the Radeon HD 6850 X2's 254W — a 14.3% difference. The GeForce RTX 3070 is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 600W (Radeon HD 6850 X2). Power connectors: 8-pin vs 2x 8-pin. Card length: 242mm vs 285mm, occupying 2 vs 2 slots.

Feature	GeForce RTX 3070	Radeon HD 6850 X2
TDP	220W-13%	254W
Recommended PSU	650W	600W-8%
Power Connector	8-pin	2x 8-pin
Length	242mm	285mm
Height	112mm	—
Slots	2	2
Temp (Load)	75°C	—
Perf/Watt	100.8+908%	10.0

💰

Value Analysis

The GeForce RTX 3070 launched at $499 MSRP, while the Radeon HD 6850 X2 launched at $350. The Radeon HD 6850 X2 costs 29.9% less ($149 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs 7.2 (Radeon HD 6850 X2) — the GeForce RTX 3070 offers 516.7% better value. The GeForce RTX 3070 is the newer GPU (2020 vs 2011).