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 RX 6800 XT vs Radeon RX 7800 XT 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 RX 6800 XT vs Radeon RX 7800 XT: 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 RX 6800 XT

2020

Why buy it

✅6.2% more average FPS across 50 tracked games in our benchmark data.

Trade-offs

❌Radeon RX 7800 XT is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
❌
30.1% HIGHER MSRP
$649 MSRPvs$499 MSRP
❌Lower G3D Mark per dollar, at 38.5 vs 48.6 G3D/$ ($649 MSRP vs $499 MSRP).

Radeon RX 7800 XT

2023

Why buy it

✅Costs $150 less on MSRP ($499 MSRP vs $649 MSRP).
✅Delivers 26.2% more G3D Mark for each dollar spent, at 48.6 vs 38.5 G3D/$ ($499 MSRP vs $649 MSRP).
✅Better long-term bet: RDNA 3.0 (2022−2026) on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌Lower average FPS than Radeon RX 6800 XT across 50 tracked games in our benchmark data.

Quick Answers

Which GPU is faster for gaming right now?

Radeon RX 6800 XT is the faster gaming card right now. In our data, it leads by 6.2% in average FPS across 50 tracked games in our benchmark data and by 3.1% in PassMark G3D (24,995 vs 24,253), so the answer here is pretty clean.

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

Radeon RX 7800 XT is the safer long-term pick for 2026 and beyond. The case is simple: a 5nm process instead of 7nm and a newer 2023 generation instead of 2020. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon RX 7800 XT makes the most sense to buy today. It is $150 cheaper on MSRP at $499 vs $649, and it leads G3D-per-dollar by 26.2% (48.6 vs 38.5), which is enough to swing the recommendation its way. Radeon RX 6800 XT still makes more sense if max raw gaming performance matters more than value.

Radeon RX 6800 XT vs Radeon RX 7800 XT Technical Specifications

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

Radeon RX 6800 XT

The Radeon RX 6800 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,995 points. Launch price was $649.

Radeon RX 7800 XT

The Radeon RX 7800 XT is manufactured by AMD. It was released in August 25 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1295 MHz to 2430 MHz. It has 3840 shading units. The thermal design power (TDP) is 263W. Manufactured using 5 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,253 points. Launch price was $499.

⚡

Graphics Performance

The Radeon RX 6800 XT scores 24,995 and the Radeon RX 7800 XT reaches 24,253 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The Radeon RX 6800 XT is built on RDNA 2.0 while the Radeon RX 7800 XT uses RDNA 3.0, both on 7 nm vs 5 nm. Shader units: 4,608 (Radeon RX 6800 XT) vs 3,840 (Radeon RX 7800 XT). Raw compute: 20.74 TFLOPS (Radeon RX 6800 XT) vs 37.32 TFLOPS (Radeon RX 7800 XT). Boost clocks: 2250 MHz vs 2430 MHz. Ray tracing: 72 RT cores (Radeon RX 6800 XT) vs 60 (Radeon RX 7800 XT).

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
G3D Mark Score	24,995+3%	24,253
Architecture	RDNA 2.0	RDNA 3.0
Process Node	7 nm	5 nm
Shading Units	4608+20%	3840
Compute (TFLOPS)	20.74 TFLOPS	37.32 TFLOPS+80%
Boost Clock	2250 MHz	2430 MHz+8%
ROPs	128+33%	96
TMUs	288+20%	240
L1 Cache	1 MB+33%	0.75 MB
L2 Cache	4 MB	4 MB
Frame Generation	FSR 3 + AFMF	FSR 3 + AFMF
Ray Tracing Cores	72+20%	60

✨

Advanced Features (DLSS/FSR)

Both cards support Frame Generation in supported games, so this part of the feature set is broadly comparable.

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
Upscaling Tech	FSR 3	FSR 3
Frame Generation	FSR Frame Generation + AFMF	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards ship with 16 GB of GDDR6. Memory bandwidth: 512 GB/s (Radeon RX 6800 XT) vs 624 GB/s (Radeon RX 7800 XT) — a 21.9% advantage for the Radeon RX 7800 XT. Memory bus width is 256-bit on the Radeon RX 6800 XT and 256-bit on the Radeon RX 7800 XT.

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
VRAM Capacity	16 GB	16 GB
Memory Type	GDDR6	GDDR6
Memory Bandwidth	512 GB/s	624 GB/s+22%
Bus Width	256-bit	256-bit
L2 Cache	4 MB	4 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (12_2) (Radeon RX 6800 XT) vs 12 Ultimate (Radeon RX 7800 XT). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
DirectX	12 Ultimate (12_2)	12 Ultimate
Vulkan	1.3	1.4+8%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCN 3.0 (Radeon RX 6800 XT) vs Dual VCN 4.0 (Radeon RX 7800 XT). Decoder: VCN 3.0 vs VCN 4.0. Supported codecs: H.264,H.265,VP9,AV1 (Radeon RX 6800 XT) vs H.264,HEVC,AV1,VP9 (Radeon RX 7800 XT).

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
Encoder	VCN 3.0	Dual VCN 4.0
Decoder	VCN 3.0	VCN 4.0
Codecs	H.264,H.265,VP9,AV1	H.264,HEVC,AV1,VP9

🔌

Power & Dimensions

The Radeon RX 6800 XT draws 300W versus the Radeon RX 7800 XT's 263W — a 13.1% difference. The Radeon RX 7800 XT is more power-efficient. Recommended PSU: 750W (Radeon RX 6800 XT) vs 700W (Radeon RX 7800 XT). Power connectors: 2x 8-pin vs 2x 8-pin. Card length: 267mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 75 vs 75°C.

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
TDP	300W	263W-12%
Recommended PSU	750W	700W-7%
Power Connector	2x 8-pin	2x 8-pin
Length	267mm	267mm
Height	120mm	—
Slots	2	2
Temp (Load)	75	75°C
Perf/Watt	83.3	92.2+11%

💰

Value Analysis

At launch, the Radeon RX 6800 XT came in at $649, while the Radeon RX 7800 XT launched at $499. On MSRP, Radeon RX 7800 XT was 23.1% cheaper ($150 less). Performance per dollar on MSRP (G3D Mark / MSRP): 38.5 (Radeon RX 6800 XT) vs 48.6 (Radeon RX 7800 XT) — the Radeon RX 7800 XT offers 26.2% better value. The newer card here is Radeon RX 7800 XT (2023 vs 2020).

Feature	Radeon RX 6800 XT	Radeon RX 7800 XT
MSRP	$649	$499-23%
Performance per Dollar	38.5	48.6+26%
Codename	Navi 21	Navi 32
Release	October 28 2020	August 25 2023
Ranking	#42	#46

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