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.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, raw graphics performance, VRAM, feature set, power efficiency, pricing context, and long-term value so you can see which GPU actually makes more sense.

Radeon RX Vega 64

2017

Why buy it

✅15.7% more average FPS across 50 tracked games in our benchmark data.

Trade-offs

❌Poor future-proofing: 2017-era hardware with 8 GB of VRAM is already a legacy-tier option for modern games.
❌
11.1% HIGHER MSRP
$499 MSRPvs$449 MSRP
❌321.4% higher power demand at 295W vs 70W.
❌59.9% longer card at 267mm vs 167mm.

RTX A2000 12GB

2021

Why buy it

✅Costs $50 less on MSRP ($449 MSRP vs $499 MSRP).
✅More future proof: Ampere (2020−2025) on 8nm with a newer platform for upcoming games.
✅Draws 70W instead of 295W, a 225W reduction.
✅Measures 167mm instead of 267mm, a 100mm shorter card that is more SFF-friendly.

Trade-offs

❌Lower average FPS than Radeon RX Vega 64 across 50 tracked games in our benchmark data.

Radeon RX Vega 64

2017

RTX A2000 12GB

2021

Why buy it

✅15.7% more average FPS across 50 tracked games in our benchmark data.

Why buy it

✅Costs $50 less on MSRP ($449 MSRP vs $499 MSRP).
✅More future proof: Ampere (2020−2025) on 8nm with a newer platform for upcoming games.
✅Draws 70W instead of 295W, a 225W reduction.
✅Measures 167mm instead of 267mm, a 100mm shorter card that is more SFF-friendly.

Trade-offs

❌Poor future-proofing: 2017-era hardware with 8 GB of VRAM is already a legacy-tier option for modern games.
❌
11.1% HIGHER MSRP
$499 MSRPvs$449 MSRP
❌321.4% higher power demand at 295W vs 70W.
❌59.9% longer card at 267mm vs 167mm.

Trade-offs

❌Lower average FPS than Radeon RX Vega 64 across 50 tracked games in our benchmark data.

Quick Answers

So, is Radeon RX Vega 64 better than RTX A2000 12GB?

Yes. Radeon RX Vega 64 is clearly the better overall GPU here. Radeon RX Vega 64 averages 15.7% more FPS across 50 tracked games in our benchmark data. You are also looking at 13,949 vs 13,721 in G3D Mark. On top of that, Radeon RX Vega 64 is a 2017 card with FSR upscaling, while RTX A2000 12GB is a 2021 model from an older generation with no meaningful modern upscaling stack. So this is not really a tight same-tier comparison. It is more a modern card against an older, weaker alternative.

Which one is more future-proof for 2026 and beyond?

RTX A2000 12GB is the more future-proof choice for 2026 and beyond. You are getting a newer 2021 generation instead of 2017, the stronger feature stack with no meaningful modern upscaling stack instead of FSR upscaling, and a 8nm process instead of 14nm. That broader feature stack should age better as more games lean on modern upscaling and frame-generation support.

Which one is the smarter buy today, not just the cheaper card?

Radeon RX Vega 64 is the smarter buy by a wide margin. Radeon RX Vega 64 is about 11.1% more expensive on MSRP at $499 MSRP versus $449 MSRP, and you are getting 15.7% more estimated average FPS across 50 tracked games in our benchmark data and 1.7% higher G3D Mark. RTX A2000 12GB really only makes sense now as a very cheap stopgap or a used-market placeholder.

When does RTX A2000 12GB make more sense than Radeon RX Vega 64?

Yes. RTX A2000 12GB is still an excellent gaming GPU in 2026: it is very strong for 1080p, good for 1440p, and more limited at 4K. It makes more sense if your priority is newer architecture, lower power draw (70W vs 295W), future-proofing, and staying closer to $449 MSRP more than squeezing out the extra headroom of Radeon RX Vega 64. The trade-off is that Radeon RX Vega 64 currently gives you 1.7% higher G3D Mark and 15.7% more estimated average FPS across 50 tracked games in our benchmark data. RTX A2000 12GB still holds the G3D-per-dollar lead, so the performance win comes with a real value premium.

Games Benchmarks

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 9800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Radeon RX Vega 64 Benchmark Check

RTX A2000 12GB Benchmark Check

Path of Exile 2

Preset	Radeon RX Vega 64	RTX A2000 12GB
1080p
low	141 FPS	108 FPS
medium	126 FPS	92 FPS
high	108 FPS	76 FPS
ultra	90 FPS	51 FPS
1440p
low	122 FPS	92 FPS
medium	100 FPS	78 FPS
high	83 FPS	58 FPS
ultra	71 FPS	38 FPS
4K
low	68 FPS	38 FPS
medium	57 FPS	35 FPS
high	43 FPS	22 FPS
ultra	37 FPS	18 FPS

Open Radeon RX Vega 64 Open RTX A2000 12GB

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Radeon RX Vega 64	RTX A2000 12GB
1080p
low	317 FPS	164 FPS
medium	279 FPS	132 FPS
high	224 FPS	106 FPS
ultra	186 FPS	82 FPS
1440p
low	215 FPS	118 FPS
medium	187 FPS	95 FPS
high	160 FPS	78 FPS
ultra	128 FPS	60 FPS
4K
low	103 FPS	70 FPS
medium	88 FPS	55 FPS
high	73 FPS	47 FPS
ultra	57 FPS	34 FPS

Open Radeon RX Vega 64 Open RTX A2000 12GB

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Radeon RX Vega 64	RTX A2000 12GB
1080p
low	628 FPS	617 FPS
medium	502 FPS	494 FPS
high	418 FPS	412 FPS
ultra	314 FPS	309 FPS
1440p
low	471 FPS	428 FPS
medium	377 FPS	361 FPS
high	314 FPS	306 FPS
ultra	235 FPS	232 FPS
4K
low	314 FPS	309 FPS
medium	251 FPS	247 FPS
high	209 FPS	190 FPS
ultra	157 FPS	147 FPS

Open Radeon RX Vega 64 Open RTX A2000 12GB

League of Legends

League of Legends

Valorant

Preset	Radeon RX Vega 64	RTX A2000 12GB
1080p
low	391 FPS	245 FPS
medium	347 FPS	212 FPS
high	295 FPS	172 FPS
ultra	236 FPS	144 FPS
1440p
low	314 FPS	187 FPS
medium	279 FPS	166 FPS
high	228 FPS	130 FPS
ultra	181 FPS	106 FPS
4K
low	200 FPS	106 FPS
medium	188 FPS	88 FPS
high	152 FPS	71 FPS
ultra	127 FPS	56 FPS

Open Radeon RX Vega 64 Open RTX A2000 12GB

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Radeon RX Vega 64 and RTX A2000 12GB

Radeon RX Vega 64

The Radeon RX Vega 64 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: 13,949 points. Launch price was $499.

RTX A2000 12GB

The RTX A2000 12GB is manufactured by NVIDIA. It was released in November 23 2021. It features the Ampere architecture. The core clock ranges from 562 MHz to 1200 MHz. It has 3328 shading units. The thermal design power (TDP) is 70W. Manufactured using 8 nm process technology. It features 26 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,721 points. Launch price was $449.

⚡

Graphics Performance

The Radeon RX Vega 64 scores 13,949 and the RTX A2000 12GB reaches 13,721 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The Radeon RX Vega 64 is built on GCN 5.0 while the RTX A2000 12GB uses Ampere, both on 14 nm vs 8 nm. Shader units: 4,096 (Radeon RX Vega 64) vs 3,328 (RTX A2000 12GB). Raw compute: 12.66 TFLOPS (Radeon RX Vega 64) vs 7.987 TFLOPS (RTX A2000 12GB). Boost clocks: 1546 MHz vs 1200 MHz.

Feature	Radeon RX Vega 64	RTX A2000 12GB
G3D Mark Score	13,949+2%	13,721
Architecture	GCN 5.0	Ampere
Process Node	14 nm	8 nm
Shading Units	4096+23%	3328
Compute (TFLOPS)	12.66 TFLOPS+59%	7.987 TFLOPS
Boost Clock	1546 MHz+29%	1200 MHz
ROPs	64+33%	48
TMUs	256+146%	104
L1 Cache	1 MB	3.3 MB+230%
L2 Cache	4 MB+33%	3 MB

✨

Advanced Features (DLSS/FSR)

The RTX A2000 12GB gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX Vega 64 relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.

Feature	Radeon RX Vega 64	RTX A2000 12GB
Upscaling Tech	FSR Upscaling / FSR 4	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	NVIDIA Reflex

💾

Video Memory (VRAM)

Both cards feature 8 GB of video memory. Bus width: 2048-bit vs 128-bit. L2 Cache: 4 MB (Radeon RX Vega 64) vs 3 MB (RTX A2000 12GB) — the Radeon RX Vega 64 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX Vega 64	RTX A2000 12GB
VRAM Capacity	8 GB	8 GB
Memory Type	HBM2	GDDR6
Bus Width	2048-bit+1500%	128-bit
L2 Cache	4 MB+33%	3 MB

🖥️

Display & API Support

DirectX support: 12.1 (Radeon RX Vega 64) vs 12.2 (RTX A2000 12GB). Vulkan: 1.1 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX Vega 64	RTX A2000 12GB
DirectX	12.1	12.2
Vulkan	1.1	1.3+18%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCE 4.0 (Radeon RX Vega 64) vs 7th Gen NVENC (RTX A2000 12GB). Decoder: UVD 7.0 vs 5th Gen NVDEC. Supported codecs: MPEG-2,H.264,HEVC,VP9 (Radeon RX Vega 64) vs MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (RTX A2000 12GB).

Feature	Radeon RX Vega 64	RTX A2000 12GB
Encoder	VCE 4.0	7th Gen NVENC
Decoder	UVD 7.0	5th Gen NVDEC
Codecs	MPEG-2,H.264,HEVC,VP9	MPEG-2,H.264,HEVC,VP9,AV1 (Decode)

🔌

Power & Dimensions

The Radeon RX Vega 64 draws 295W versus the RTX A2000 12GB's 70W — a 123.3% difference. The RTX A2000 12GB is more power-efficient. Recommended PSU: 750W (Radeon RX Vega 64) vs 500W (RTX A2000 12GB). Power connectors: 2x 8-pin vs PCIe-powered. Card length: 267mm vs 167mm, occupying 2 vs 2 slots. Typical load temperature: 85°C vs 75°C.

Feature	Radeon RX Vega 64	RTX A2000 12GB
TDP	295W	70W-76%
Recommended PSU	750W	500W-33%
Power Connector	2x 8-pin	PCIe-powered
Length	267mm	167mm
Height	111mm	68mm
Slots	2	2
Temp (Load)	85°C	75°C-12%
Perf/Watt	47.3	196.0+314%

💰

Value Analysis

The Radeon RX Vega 64 launched at $499 MSRP, while the RTX A2000 12GB launched at $449. The RTX A2000 12GB costs 10% less ($50 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 28.0 (Radeon RX Vega 64) vs 30.6 (RTX A2000 12GB) — the RTX A2000 12GB offers 9.3% better value. The RTX A2000 12GB is the newer GPU (2021 vs 2017).