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 6850 vs Radeon HD 7700-serie 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 6850 vs Radeon HD 7700-serie: 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 6850

2010

Why buy it

✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
✅Draws 127W instead of 250W, a 123W reduction.

Trade-offs

❌Lower average FPS than Radeon HD 7700-serie across 50 tracked games in our benchmark data.
❌2010 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
12.6% HIGHER MSRP
$179 MSRPvs$159 MSRP
❌Lower G3D Mark per dollar, at 10.8 vs 11.9 G3D/$ ($179 MSRP vs $159 MSRP).

Radeon HD 7700-serie

2012

Why buy it

✅42.9% more average FPS across 50 tracked games in our benchmark data.
✅Costs $20 less on MSRP ($159 MSRP vs $179 MSRP).
✅Delivers 10.3% more G3D Mark for each dollar spent, at 11.9 vs 10.8 G3D/$ ($159 MSRP vs $179 MSRP).

Trade-offs

❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌96.9% higher power demand at 250W vs 127W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 7700-serie is the faster gaming card right now. In our data, it leads by 42.9% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 6850 instead at 1,938 vs 1,899, 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 6850 is the safer long-term pick for 2026 and beyond. The case is simple: 1 GB vs 512 MB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon HD 7700-serie makes the most sense to buy today. It is $20 cheaper on MSRP at $159 vs $179, and it leads G3D-per-dollar by 10.3% (11.9 vs 10.8), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon HD 7700-serie is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 6850 has the stronger long-term case.

Radeon HD 6850 vs Radeon HD 7700-serie Technical Specifications

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

Radeon HD 6850

The Radeon HD 6850 is manufactured by AMD. It was released in October 21 2010. It features the TeraScale 2 architecture. It has 960 shading units. The thermal design power (TDP) is 127W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,938 points. Launch price was $179.

Radeon HD 7700-serie

The Radeon HD 7700-serie is manufactured by AMD. It was released in January 9 2012. It features the GCN 1.0 architecture. The boost clock speed is 925 MHz. It has 2048 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,899 points. Launch price was $549.

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Graphics Performance

The Radeon HD 6850 scores 1,938 and the Radeon HD 7700-serie reaches 1,899 in the G3D Mark benchmark — just a 2.1% difference, making them near-identical in rasterization performance. The Radeon HD 6850 is built on TeraScale 2 while the Radeon HD 7700-serie uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 960 (Radeon HD 6850) vs 2,048 (Radeon HD 7700-serie). Raw compute: 1.488 TFLOPS (Radeon HD 6850) vs 3.789 TFLOPS (Radeon HD 7700-serie).

Feature	Radeon HD 6850	Radeon HD 7700-serie
G3D Mark Score	1,938+2%	1,899
Architecture	TeraScale 2	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	960	2048+113%
Compute (TFLOPS)	1.488 TFLOPS	3.789 TFLOPS+155%
ROPs	32	32
TMUs	48	128+167%
L1 Cache	192 KB	512 KB+167%
L2 Cache	512 KB	768 KB+50%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 6850	Radeon HD 7700-serie
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

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Video Memory (VRAM)

The Radeon HD 6850 has 1 GB of VRAM, while the Radeon HD 7700-serie carries 512 MB. Radeon HD 6850 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 Radeon HD 6850 and 128-bit on the Radeon HD 7700-serie. L2 Cache: 512 KB (Radeon HD 6850) vs 768 KB (Radeon HD 7700-serie) — the Radeon HD 7700-serie has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 6850	Radeon HD 7700-serie
VRAM Capacity	1 GB+100%	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	512 KB	768 KB+50%

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Power & Dimensions

The Radeon HD 6850 draws 127W versus the Radeon HD 7700-serie's 250W — a 65.3% difference. The Radeon HD 6850 is more power-efficient. Recommended PSU: 500W (Radeon HD 6850) vs 450W (Radeon HD 7700-serie). Power connectors: 2x 6-pin vs 1x 6-pin.

Feature	Radeon HD 6850	Radeon HD 7700-serie
TDP	127W-49%	250W
Recommended PSU	500W	450W-10%
Power Connector	2x 6-pin	1x 6-pin
Perf/Watt	15.3+101%	7.6

💰

Value Analysis

At launch, the Radeon HD 6850 came in at $179, while the Radeon HD 7700-serie launched at $159. On MSRP, Radeon HD 7700-serie was 11.2% cheaper ($20 less). Performance per dollar on MSRP (G3D Mark / MSRP): 10.8 (Radeon HD 6850) vs 11.9 (Radeon HD 7700-serie) — the Radeon HD 7700-serie offers 10.2% better value. The newer card here is Radeon HD 7700-serie (2012 vs 2010).

Feature	Radeon HD 6850	Radeon HD 7700-serie
MSRP	$179	$159-11%
Performance per Dollar	10.8	11.9+10%
Codename	Barts	Tahiti
Release	October 21 2010	January 9 2012
Ranking	#692	#431

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