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.

Quadro K6000

2013

Why buy it

✅41.3% more average FPS across 50 tracked games in our benchmark data.
✅200% more VRAM for high-resolution textures and newer games (12 GB vs 4 GB).

Trade-offs

❌Poor future-proofing: 2013-era hardware with 12 GB of VRAM is already a legacy-tier option for modern games.
❌
2545.7% HIGHER MSRP
$5,265 MSRPvs$199 MSRP
❌Lower G3D Mark per dollar, at 1.5 vs 39.7 G3D/$ ($5,265 MSRP vs $199 MSRP).
❌80% higher power demand at 225W vs 125W.

Radeon Pro 5500 XT

2020

Why buy it

✅Costs $5,066 less on MSRP ($199 MSRP vs $5,265 MSRP).
✅Delivers 2518.3% more G3D Mark for each dollar spent, at 39.7 vs 1.5 G3D/$ ($199 MSRP vs $5,265 MSRP).
✅More future proof: RDNA 1.0 (2019−2020) on 7nm with a newer platform for upcoming games.
✅Draws 125W instead of 225W, a 100W reduction.

Trade-offs

❌Lower average FPS than Quadro K6000 across 50 tracked games in our benchmark data.
❌Less VRAM, with 4 GB vs 12 GB for high-resolution textures and newer games.

Quadro K6000

2013

Radeon Pro 5500 XT

2020

Why buy it

✅41.3% more average FPS across 50 tracked games in our benchmark data.
✅200% more VRAM for high-resolution textures and newer games (12 GB vs 4 GB).

Why buy it

✅Costs $5,066 less on MSRP ($199 MSRP vs $5,265 MSRP).
✅Delivers 2518.3% more G3D Mark for each dollar spent, at 39.7 vs 1.5 G3D/$ ($199 MSRP vs $5,265 MSRP).
✅More future proof: RDNA 1.0 (2019−2020) on 7nm with a newer platform for upcoming games.
✅Draws 125W instead of 225W, a 100W reduction.

Trade-offs

❌Poor future-proofing: 2013-era hardware with 12 GB of VRAM is already a legacy-tier option for modern games.
❌
2545.7% HIGHER MSRP
$5,265 MSRPvs$199 MSRP
❌Lower G3D Mark per dollar, at 1.5 vs 39.7 G3D/$ ($5,265 MSRP vs $199 MSRP).
❌80% higher power demand at 225W vs 125W.

Trade-offs

❌Lower average FPS than Quadro K6000 across 50 tracked games in our benchmark data.
❌Less VRAM, with 4 GB vs 12 GB for high-resolution textures and newer games.

Quick Answers

So, is Quadro K6000 better than Radeon Pro 5500 XT?

Yes. Quadro K6000 is clearly the better overall GPU here. Quadro K6000 averages 41.3% more FPS across 50 tracked games in our benchmark data. You are also looking at 7,993 vs 7,910 in G3D Mark. On top of that, Quadro K6000 is a 2013 card with no meaningful modern upscaling stack, while Radeon Pro 5500 XT is a 2020 model from an older generation with FSR upscaling. 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?

Radeon Pro 5500 XT is the more future-proof choice for 2026 and beyond. You are getting a newer 2020 generation instead of 2013, better upscaling support with FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, and a 7nm process instead of 28nm. 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?

Quadro K6000 is the smarter buy by a wide margin. Quadro K6000 is about 2545.7% more expensive on MSRP at $5,265 MSRP versus $199 MSRP, and you are getting 41.3% more estimated average FPS across 50 tracked games in our benchmark data and 1.0% higher G3D Mark. Radeon Pro 5500 XT really only makes sense now as a very cheap stopgap or a used-market placeholder.

When does Radeon Pro 5500 XT make more sense than Quadro K6000?

Yes. Radeon Pro 5500 XT is still an excellent gaming GPU in 2026: it is still comfortable for 1080p and decent for 1440p, though 4K is more situational. It makes more sense if your priority is newer architecture, lower power draw (125W vs 225W), future-proofing, and staying closer to $199 MSRP more than squeezing out the extra headroom of Quadro K6000. The trade-off is that Quadro K6000 currently gives you 1.0% higher G3D Mark and 41.3% more estimated average FPS across 50 tracked games in our benchmark data. Radeon Pro 5500 XT 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.

Quadro K6000 Benchmark Check

Radeon Pro 5500 XT Benchmark Check

Path of Exile 2

Preset	Quadro K6000	Radeon Pro 5500 XT
1080p
low	118 FPS	83 FPS
medium	101 FPS	72 FPS
high	86 FPS	61 FPS
ultra	58 FPS	40 FPS
1440p
low	96 FPS	73 FPS
medium	81 FPS	64 FPS
high	62 FPS	49 FPS
ultra	42 FPS	31 FPS
4K
low	38 FPS	27 FPS
medium	34 FPS	26 FPS
high	21 FPS	17 FPS
ultra	18 FPS	15 FPS

Open Quadro K6000 Open Radeon Pro 5500 XT

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Quadro K6000	Radeon Pro 5500 XT
1080p
low	111 FPS	136 FPS
medium	89 FPS	102 FPS
high	72 FPS	74 FPS
ultra	52 FPS	50 FPS
1440p
low	74 FPS	90 FPS
medium	55 FPS	61 FPS
high	43 FPS	45 FPS
ultra	30 FPS	33 FPS
4K
low	33 FPS	41 FPS
medium	26 FPS	30 FPS
high	24 FPS	25 FPS
ultra	18 FPS	18 FPS

Open Quadro K6000 Open Radeon Pro 5500 XT

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Quadro K6000	Radeon Pro 5500 XT
1080p
low	360 FPS	350 FPS
medium	288 FPS	285 FPS
high	240 FPS	237 FPS
ultra	180 FPS	178 FPS
1440p
low	270 FPS	267 FPS
medium	216 FPS	214 FPS
high	180 FPS	178 FPS
ultra	135 FPS	133 FPS
4K
low	180 FPS	177 FPS
medium	144 FPS	142 FPS
high	120 FPS	103 FPS
ultra	90 FPS	76 FPS

Open Quadro K6000 Open Radeon Pro 5500 XT

League of Legends

League of Legends

Valorant

Preset	Quadro K6000	Radeon Pro 5500 XT
1080p
low	213 FPS	156 FPS
medium	183 FPS	123 FPS
high	148 FPS	104 FPS
ultra	122 FPS	86 FPS
1440p
low	163 FPS	116 FPS
medium	141 FPS	93 FPS
high	109 FPS	79 FPS
ultra	86 FPS	64 FPS
4K
low	92 FPS	62 FPS
medium	72 FPS	50 FPS
high	58 FPS	39 FPS
ultra	43 FPS	30 FPS

Open Quadro K6000 Open Radeon Pro 5500 XT

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Quadro K6000 and Radeon Pro 5500 XT

Quadro K6000

The Quadro K6000 is manufactured by NVIDIA. It was released in July 23 2013. It features the Kepler architecture. The core clock ranges from 797 MHz to 902 MHz. It has 2880 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 7,993 points. Launch price was $5,265.

Radeon Pro 5500 XT

The Radeon Pro 5500 XT is manufactured by AMD. It was released in August 4 2020. It features the RDNA 1.0 architecture. The core clock ranges from 1187 MHz to 1757 MHz. It has 1536 shading units. The thermal design power (TDP) is 125W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 7,910 points.

⚡

Graphics Performance

The Quadro K6000 scores 7,993 and the Radeon Pro 5500 XT reaches 7,910 in the G3D Mark benchmark — just a 1% difference, making them near-identical in rasterization performance. The Quadro K6000 is built on Kepler while the Radeon Pro 5500 XT uses RDNA 1.0, both on 28 nm vs 7 nm. Shader units: 2,880 (Quadro K6000) vs 1,536 (Radeon Pro 5500 XT). Raw compute: 5.196 TFLOPS (Quadro K6000) vs 5.398 TFLOPS (Radeon Pro 5500 XT). Boost clocks: 902 MHz vs 1757 MHz.

Feature	Quadro K6000	Radeon Pro 5500 XT
G3D Mark Score	7,993+1%	7,910
Architecture	Kepler	RDNA 1.0
Process Node	28 nm	7 nm
Shading Units	2880+88%	1536
Compute (TFLOPS)	5.196 TFLOPS	5.398 TFLOPS+4%
Boost Clock	902 MHz	1757 MHz+95%
ROPs	48+50%	32
TMUs	240+150%	96
L2 Cache	1.5 MB	2 MB+33%

✨

Advanced Features (DLSS/FSR)

Feature	Quadro K6000	Radeon Pro 5500 XT
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

The Quadro K6000 comes with 12 GB of VRAM, while the Radeon Pro 5500 XT has 4 GB. The Quadro K6000 offers 200% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 256-bit vs 128-bit. L2 Cache: 1.5 MB (Quadro K6000) vs 2 MB (Radeon Pro 5500 XT) — the Radeon Pro 5500 XT has significantly larger on-die cache to reduce VRAM reliance.

Feature	Quadro K6000	Radeon Pro 5500 XT
VRAM Capacity	12 GB+200%	4 GB
Memory Type	GDDR5	GDDR6
Bus Width	256-bit+100%	128-bit
L2 Cache	1.5 MB	2 MB+33%

🖥️

Display & API Support

DirectX support: 11.0 (Quadro K6000) vs 12.1 (Radeon Pro 5500 XT). Vulkan: 1.1 vs 1.4. OpenGL: 4.5 vs 4.6. Maximum simultaneous displays: 4 vs 0.

Feature	Quadro K6000	Radeon Pro 5500 XT
DirectX	11.0	12.1+10%
Vulkan	1.1	1.4+27%
OpenGL	4.5	4.6+2%
Max Displays	4	0

🎬

Media & Encoding

Hardware encoder: NVENC 1.0 (Quadro K6000) vs VCN 2.0 (Radeon Pro 5500 XT). Decoder: PureVideo HD VP5 vs VCN 2.0. Supported codecs: MPEG-2,H.264 (Quadro K6000) vs H.264,H.265 (Radeon Pro 5500 XT).

Feature	Quadro K6000	Radeon Pro 5500 XT
Encoder	NVENC 1.0	VCN 2.0
Decoder	PureVideo HD VP5	VCN 2.0
Codecs	MPEG-2,H.264	H.264,H.265

🔌

Power & Dimensions

The Quadro K6000 draws 225W versus the Radeon Pro 5500 XT's 125W — a 57.1% difference. The Radeon Pro 5500 XT is more power-efficient. Recommended PSU: 350W (Quadro K6000) vs 350W (Radeon Pro 5500 XT). Power connectors: PCIe-powered vs PCIe-powered.

Feature	Quadro K6000	Radeon Pro 5500 XT
TDP	225W	125W-44%
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Length	265mm	—
Height	110mm	—
Slots	2	2
Temp (Load)	80°C	—
Perf/Watt	35.5	63.3+78%

💰

Value Analysis

The Quadro K6000 launched at $5265 MSRP, while the Radeon Pro 5500 XT launched at $199. The Radeon Pro 5500 XT costs 96.2% less ($5066 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 1.5 (Quadro K6000) vs 39.7 (Radeon Pro 5500 XT) — the Radeon Pro 5500 XT offers 2546.7% better value. The Radeon Pro 5500 XT is the newer GPU (2020 vs 2013).