RADEON X700 vs RADEON X800GT

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 X700 vs RADEON X800GT 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 X700 vs RADEON X800GT: 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 X700

2021

Why buy it

✅Costs $11 less on MSRP ($149 MSRP vs $160 MSRP).
✅Draws 175W instead of 250W, a 75W reduction.

Trade-offs

❌Lower PassMark G3D performance (73 vs 80).
❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌Older hardware, 256 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.

RADEON X800GT

2020

Why buy it

✅+9.6% higher PassMark G3D performance.
✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).

Trade-offs

❌Older hardware, 512 MB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌42.9% higher power demand at 250W vs 175W.

Quick Answers

Which GPU is faster for gaming right now?

RADEON X800GT is the faster gaming card right now based on the synthetic data we have. It leads by 9.6% in PassMark G3D (80 vs 73), which is the best performance signal available in this matchup.

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

RADEON X700 is the safer long-term pick for 2026 and beyond. The case is simple: a newer 2021 generation instead of 2020. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

RADEON X800GT makes the most sense to buy today. It is $11 more expensive on MSRP at $160 vs $149, and it leads G3D-per-dollar by 2.1% (0.5 vs 0.5), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, RADEON X800GT is the easier value choice. If you care more about 1080p and some 1440p headroom, RADEON X700 has the stronger long-term case.

RADEON X700 vs RADEON X800GT Technical Specifications

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

RADEON X700

The RADEON X700 is manufactured by AMD. It was released in June 9 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1941 MHz to 2450 MHz. It has 2304 shading units. The thermal design power (TDP) is 175W. Manufactured using 7 nm process technology. It features 36 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 73 points.

RADEON X800GT

The RADEON X800GT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1700 MHz to 2105 MHz. It has 3840 shading units. The thermal design power (TDP) is 250W. Manufactured using 7 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 80 points. Launch price was $579.

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Graphics Performance

In G3D Mark, the RADEON X700 scores 73 versus the RADEON X800GT's 80 — the RADEON X800GT leads by 9.6%. The RADEON X700 is built on RDNA 2.0 while the RADEON X800GT uses RDNA 2.0, both on a 7 nm process. Shader units: 2,304 (RADEON X700) vs 3,840 (RADEON X800GT). Raw compute: 11.29 TFLOPS (RADEON X700) vs 16.17 TFLOPS (RADEON X800GT). Boost clocks: 2450 MHz vs 2105 MHz. Ray tracing: 36 RT cores (RADEON X700) vs 60 (RADEON X800GT).

Feature	RADEON X700	RADEON X800GT
G3D Mark Score	73	80+10%
Architecture	RDNA 2.0	RDNA 2.0
Process Node	7 nm	7 nm
Shading Units	2304	3840+67%
Compute (TFLOPS)	11.29 TFLOPS	16.17 TFLOPS+43%
Boost Clock	2450 MHz+16%	2105 MHz
ROPs	64	96+50%
TMUs	144	240+67%
L1 Cache	512 KB	768 KB+50%
L2 Cache	3 MB	4 MB+33%
Ray Tracing Cores	36	60+67%

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Advanced Features (DLSS/FSR)

Feature	RADEON X700	RADEON X800GT
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 X700 has 256 MB of VRAM, while the RADEON X800GT carries 512 MB. RADEON X800GT gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the RADEON X700 and 64-bit on the RADEON X800GT. L2 Cache: 3 MB (RADEON X700) vs 4 MB (RADEON X800GT) — the RADEON X800GT has significantly larger on-die cache to reduce VRAM reliance.

Feature	RADEON X700	RADEON X800GT
VRAM Capacity	0.25 GB	0.5 GB+100%
Memory Type	GDDR5	GDDR5
Bus Width	64-bit	64-bit
L2 Cache	3 MB	4 MB+33%

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Power & Dimensions

The RADEON X700 draws 175W versus the RADEON X800GT's 250W — a 35.3% difference. The RADEON X700 is more power-efficient. Recommended PSU: 350W (RADEON X700) vs 350W (RADEON X800GT). Power connectors: Legacy vs Legacy.

Feature	RADEON X700	RADEON X800GT
TDP	175W-30%	250W
Recommended PSU	350W	350W
Power Connector	Legacy	Legacy
Perf/Watt	0.4+33%	0.3

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Value Analysis

At launch, the RADEON X700 came in at $149, while the RADEON X800GT launched at $160. On MSRP, RADEON X700 was 6.9% cheaper ($11 less). Performance per dollar on MSRP (G3D Mark / MSRP): 0.5 (RADEON X700) vs 0.5 (RADEON X800GT) — the RADEON X800GT offers 0% better value. The newer card here is RADEON X700 (2021 vs 2020).

Feature	RADEON X700	RADEON X800GT
MSRP	$149-7%	$160
Performance per Dollar	0.5	0.5
Codename	Navi 22	Navi 21
Release	June 9 2021	October 28 2020
Ranking	#90	#65

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