Qualcomm SD X Adreno X1-85 4.6 TFLOPS vs RadeonT 780M

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.

Qualcomm SD X Adreno X1-85 4.6 TFLOPS vs RadeonT 780M 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.

Qualcomm SD X Adreno X1-85 4.6 TFLOPS vs RadeonT 780M: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Qualcomm SD X Adreno X1-85 4.6 TFLOPS

2023

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 28.0 vs 0 G3D/$ ($250 MSRP vs Unknown MSRP).

Trade-offs

❌Less VRAM, with Unknown vs 4 GB for high-resolution textures and newer games.
❌Older hardware, Unknown of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌166.7% higher power demand at 40W vs 15W.

RadeonT 780M

2024

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (4 GB vs Unknown).
✅Better long-term bet: RDNA 3.0 (2022−2026) on 4nm gives it a newer hardware base for upcoming games.
✅Draws 15W instead of 40W, a 25W reduction.

Trade-offs

❌Lower G3D Mark per dollar, at 0 vs 28.0 G3D/$ (Unknown MSRP vs $250 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

RadeonT 780M is the faster gaming card right now based on the synthetic data we have. It leads by 1.4% in PassMark G3D (7,098 vs 7,000), which is the best performance signal available in this matchup.

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

RadeonT 780M is the safer long-term pick for 2026 and beyond. The case is simple: 4 GB vs Unknown of VRAM, the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, 12 vs 0 ray-tracing units, and a newer 2024 generation instead of 2023. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Qualcomm SD X Adreno X1-85 4.6 TFLOPS makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p, Qualcomm SD X Adreno X1-85 4.6 TFLOPS is the easier value choice. If you care more about 1080p and some 1440p headroom, RadeonT 780M has the stronger long-term case.

Qualcomm SD X Adreno X1-85 4.6 TFLOPS vs RadeonT 780M Technical Specifications

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

Qualcomm SD X Adreno X1-85 4.6 TFLOPS

The Qualcomm SD X Adreno X1-85 4.6 TFLOPS is manufactured by Qualcomm. It was released in October 26 2023. The boost clock speed is 1500 MHz. It has 1536 shading units. The thermal design power (TDP) is 40W. Manufactured using 4 nm process technology. G3D Mark benchmark score: 7,000 points.

RadeonT 780M

The RadeonT 780M is manufactured by AMD. It was released in January 31 2024. It features the RDNA 3.0 architecture. The core clock ranges from 800 MHz to 2900 MHz. It has 768 shading units. The thermal design power (TDP) is 15W. Manufactured using 4 nm process technology. It features 12 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 7,098 points.

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Graphics Performance

The Qualcomm SD X Adreno X1-85 4.6 TFLOPS scores 7,000 and the RadeonT 780M reaches 7,098 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. Shader units: 1,536 (Qualcomm SD X Adreno X1-85 4.6 TFLOPS) vs 768 (RadeonT 780M). Boost clocks: 1500 MHz vs 2900 MHz.

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
G3D Mark Score	7,000	7,098+1%
Process Node	4 nm	4 nm
Shading Units	1536+100%	768
Boost Clock	1500 MHz	2900 MHz+93%

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Advanced Features (DLSS/FSR)

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

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Video Memory (VRAM)

The Qualcomm SD X Adreno X1-85 4.6 TFLOPS has 0 MB of VRAM, while the RadeonT 780M carries 4 GB. RadeonT 780M 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 Qualcomm SD X Adreno X1-85 4.6 TFLOPS and 128-bit on the RadeonT 780M.

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
VRAM Capacity	Shared System RAM	4 GB
Memory Type	Shared	GDDR6
Bus Width	128-bit	128-bit

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Display & API Support

DirectX support: 12.1 (Qualcomm SD X Adreno X1-85 4.6 TFLOPS) vs 12.2 (RadeonT 780M). Vulkan: 1.3 vs 1.3. OpenGL: ES 3.2 vs 4.6. Maximum simultaneous displays: 3 vs 4.

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
DirectX	12.1	12.2
Vulkan	1.3	1.3
OpenGL	ES 3.2	4.6+44%
Max Displays	3	4+33%

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Media & Encoding

Hardware encoder: Adreno VPU (Qualcomm SD X Adreno X1-85 4.6 TFLOPS) vs VCN 4.0 (RadeonT 780M). Decoder: Adreno VPU vs VCN 4.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Qualcomm SD X Adreno X1-85 4.6 TFLOPS) vs MPEG-2,H.264,HEVC,VP9,AV1 (RadeonT 780M).

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
Encoder	Adreno VPU	VCN 4.0
Decoder	Adreno VPU	VCN 4.0
Codecs	MPEG-2,H.264,HEVC,VP9,AV1	MPEG-2,H.264,HEVC,VP9,AV1

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Power & Dimensions

The Qualcomm SD X Adreno X1-85 4.6 TFLOPS draws 40W versus the RadeonT 780M's 15W — a 90.9% difference. The RadeonT 780M is more power-efficient. Recommended PSU: 1W (Qualcomm SD X Adreno X1-85 4.6 TFLOPS) vs 350W (RadeonT 780M). Power connectors: Integrated vs None. Card length: 0mm vs 0mm, occupying 0 vs 0 slots.

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
TDP	40W	15W-63%
Recommended PSU	1W-100%	350W
Power Connector	Integrated	None
Length	0mm	0mm
Height	0mm	0mm
Slots	0	0
Perf/Watt	175.0	473.2+170%

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Value Analysis

The newer card here is RadeonT 780M (2024 vs 2023).

Feature	Qualcomm SD X Adreno X1-85 4.6 TFLOPS	RadeonT 780M
MSRP	$250	—
Codename	—	Phoenix
Release	October 26 2023	January 31 2024
Ranking	#482	#359

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