GeForce 845M vs Radeon RX Vega 6

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.

GeForce 845M vs Radeon RX Vega 6 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.

GeForce 845M vs Radeon RX Vega 6: Pros, Cons & Final Verdict

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

GeForce 845M

2015

Why buy it

✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
✅Radeon RX Vega 6 is already obsolete for modern gaming, so GeForce 845M is the less risky modern option long term.
✅Draws 33W instead of 295W, a 262W reduction.

Trade-offs

❌Lower average FPS than Radeon RX Vega 6 across 50 tracked games in our benchmark data.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon RX Vega 6

2017

Why buy it

✅81.3% more average FPS across 50 tracked games in our benchmark data.
✅More future proof: GCN 5.0 (2017−2020) on 14nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
❌2017 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌793.9% higher power demand at 295W vs 33W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon RX Vega 6 is the faster gaming card right now. In our data, it leads by 81.3% in average FPS across 50 tracked games in our benchmark data and by 0.3% in PassMark G3D (1,492 vs 1,487), so the answer here is pretty clean.

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

GeForce 845M is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs Unknown of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon RX Vega 6 makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p, Radeon RX Vega 6 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce 845M has the stronger long-term case.

GeForce 845M vs Radeon RX Vega 6 Technical Specifications

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

GeForce 845M

The GeForce 845M is manufactured by NVIDIA. It was released in August 26 2015. It features the Maxwell architecture. The core clock ranges from 1071 MHz to 1176 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,487 points.

Radeon RX Vega 6

The Radeon RX Vega 6 is manufactured by AMD. It was released in August 7 2017. It features the GCN 5.0 architecture. The core clock ranges from 1247 MHz to 1546 MHz. It has 4096 shading units. The thermal design power (TDP) is 295W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 1,492 points. Launch price was $499.

⚡

Graphics Performance

The GeForce 845M scores 1,487 and the Radeon RX Vega 6 reaches 1,492 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The GeForce 845M is built on Maxwell while the Radeon RX Vega 6 uses GCN 5.0, both on 28 nm vs 14 nm. Shader units: 384 (GeForce 845M) vs 4,096 (Radeon RX Vega 6). Raw compute: 0.9032 TFLOPS (GeForce 845M) vs 12.66 TFLOPS (Radeon RX Vega 6). Boost clocks: 1176 MHz vs 1546 MHz.

Feature	GeForce 845M	Radeon RX Vega 6
G3D Mark Score	1,487	1,492
Architecture	Maxwell	GCN 5.0
Process Node	28 nm	14 nm
Shading Units	384	4096+967%
Compute (TFLOPS)	0.9032 TFLOPS	12.66 TFLOPS+1302%
Boost Clock	1176 MHz	1546 MHz+31%
ROPs	16	64+300%
TMUs	32	256+700%
L1 Cache	0.19 MB	1 MB+426%
L2 Cache	1 MB	4 MB+300%

✨

Advanced Features (DLSS/FSR)

The GeForce 845M gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX Vega 6 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce 845M	Radeon RX Vega 6
Upscaling Tech	Upscaling support	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 845M has 512 MB of VRAM, while the Radeon RX Vega 6 carries 0 MB. GeForce 845M 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 GeForce 845M and System on the Radeon RX Vega 6. L2 Cache: 1 MB (GeForce 845M) vs 4 MB (Radeon RX Vega 6) — the Radeon RX Vega 6 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce 845M	Radeon RX Vega 6
VRAM Capacity	0.5 GB	Shared System RAM
Memory Type	GDDR5	Shared
Memory Bandwidth	Unknown	System
Bus Width	128-bit	System
L2 Cache	1 MB	4 MB+300%

🔌

Power & Dimensions

The GeForce 845M draws 33W versus the Radeon RX Vega 6's 295W — a 159.8% difference. The GeForce 845M is more power-efficient. Recommended PSU: 350W (GeForce 845M) vs 1W (Radeon RX Vega 6). Power connectors: Legacy vs Integrated.

Feature	GeForce 845M	Radeon RX Vega 6
TDP	33W-89%	295W
Recommended PSU	350W	1W-100%
Power Connector	Legacy	Integrated
Slots	0	—
Temp (Load)	85°C	—
Perf/Watt	45.1+784%	5.1

💰

Value Analysis

The newer card here is Radeon RX Vega 6 (2017 vs 2015).

Feature	GeForce 845M	Radeon RX Vega 6
MSRP	—	$0
Codename	GM108	Vega 10
Release	August 26 2015	August 7 2017
Ranking	#768	#171

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