Radeon RX 6800 XT vs RTX PRO 4000 Blackwell

CPU

GPU

Radeon RX 6800 XT

2020Core: 1825 MHzBoost: 2250 MHz

RX family

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RTX PRO 4000 Blackwell

2025Core: 1230 MHzBoost: 2055 MHz

Similar parts

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Radeon RX 6800 XT vs RTX PRO 4000 Blackwell Performance Spectrum

Radeon RX 6800 XT

16 GB 300

24,995

0.0%

RTX PRO 4000 Blackwell

24 GB 140

26,498

+6.0%

GeForce GTX 1070 Ti

GeForce RTX 3070 Ti Laptop GPU

RTX 5000 Ada Generation Embedded GPU

RTX 5000 Ada Generation Mobile

GeForce RTX 5070

RTX 5000 Ada Generation

GeForce RTX 5070 Ti

GeForce RTX 4080 SUPER

About G3D Mark

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 RX 6800 XT vs RTX PRO 4000 Blackwell 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 RX 6800 XT vs RTX PRO 4000 Blackwell: 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 RX 6800 XT

2020

Why buy it

✅Costs $1,350 less on MSRP ($649 MSRP vs $1,999 MSRP).
✅Delivers 190.5% more G3D Mark for each dollar spent, at 38.5 vs 13.3 G3D/$ ($649 MSRP vs $1,999 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).

Trade-offs

❌Lower average FPS than RTX PRO 4000 Blackwell across 50 tracked games in our benchmark data.
❌Less VRAM, with 16 GB vs 24 GB for high-resolution textures and newer games.
❌RTX PRO 4000 Blackwell is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
❌114.3% higher power demand at 300W vs 140W.

RTX PRO 4000 Blackwell

2025

Why buy it

✅10.4% more average FPS across 50 tracked games in our benchmark data.
✅50% more VRAM for high-resolution textures and newer games (24 GB vs 16 GB).
✅Better long-term bet: Blackwell 2.0 (2025−2026) on 5nm gives it a newer hardware base for upcoming games.
✅Draws 140W instead of 300W, a 160W reduction.

Trade-offs

❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌
208% HIGHER MSRP
$1,999 MSRPvs$649 MSRP
❌Lower G3D Mark per dollar, at 13.3 vs 38.5 G3D/$ ($1,999 MSRP vs $649 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

RTX PRO 4000 Blackwell is the faster gaming card right now. In our data, it leads by 10.4% in average FPS across 50 tracked games in our benchmark data and by 6% in PassMark G3D (26,498 vs 24,995), so the answer here is pretty clean.

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

RTX PRO 4000 Blackwell is the safer long-term pick for 2026 and beyond. The case is simple: 24 GB vs 16 GB of VRAM, a 5nm process instead of 7nm, and a newer 2025 generation instead of 2020. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon RX 6800 XT makes the most sense to buy today. It is $1,350 cheaper on MSRP at $649 vs $1,999, and it leads G3D-per-dollar by 190.5% (38.5 vs 13.3), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and strong 1440p, Radeon RX 6800 XT is the easier value choice. If you care more about 1080p and strong 1440p headroom, RTX PRO 4000 Blackwell has the stronger long-term case.

Radeon RX 6800 XT vs RTX PRO 4000 Blackwell Technical Specifications

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

Radeon RX 6800 XT

The Radeon RX 6800 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,995 points. Launch price was $649.

RTX PRO 4000 Blackwell

The RTX PRO 4000 Blackwell is manufactured by NVIDIA. It was released in March 18 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 1230 MHz to 2055 MHz. It has 8960 shading units. The thermal design power (TDP) is 140W. Manufactured using 5 nm process technology. It features 70 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,498 points.

⚡

Graphics Performance

In G3D Mark, the Radeon RX 6800 XT scores 24,995 versus the RTX PRO 4000 Blackwell's 26,498 — the RTX PRO 4000 Blackwell leads by 6%. The Radeon RX 6800 XT is built on RDNA 2.0 while the RTX PRO 4000 Blackwell uses Blackwell 2.0, both on 7 nm vs 5 nm. Shader units: 4,608 (Radeon RX 6800 XT) vs 8,960 (RTX PRO 4000 Blackwell). Raw compute: 20.74 TFLOPS (Radeon RX 6800 XT) vs 36.83 TFLOPS (RTX PRO 4000 Blackwell). Boost clocks: 2250 MHz vs 2055 MHz. Ray tracing: 72 RT cores (Radeon RX 6800 XT) vs 70 (RTX PRO 4000 Blackwell) vs 280.

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
G3D Mark Score	24,995	26,498+6%
Architecture	RDNA 2.0	Blackwell 2.0
Process Node	7 nm	5 nm
Shading Units	4608	8960+94%
Compute (TFLOPS)	20.74 TFLOPS	36.83 TFLOPS+78%
Boost Clock	2250 MHz+9%	2055 MHz
ROPs	128+33%	96
TMUs	288+3%	280
L1 Cache	1 MB	8.8 MB+780%
L2 Cache	4 MB	48 MB+1100%
Ray Tracing Cores	72+3%	70

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the Radeon RX 6800 XT is support for FSR Frame Generation + AFMF. In games that support it, that can smooth out motion and lift perceived FPS. The RTX PRO 4000 Blackwell does not have comparable native support in the same tier.The RTX PRO 4000 Blackwell gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 6800 XT leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
Upscaling Tech	FSR 3	Upscaling support
Frame Generation	FSR Frame Generation + AFMF	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	NVIDIA Reflex

💾

Video Memory (VRAM)

The Radeon RX 6800 XT has 16 GB of VRAM, while the RTX PRO 4000 Blackwell carries 24 GB. RTX PRO 4000 Blackwell gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 512 GB/s (Radeon RX 6800 XT) vs 432 GB/s (RTX PRO 4000 Blackwell) — a 18.5% advantage for the Radeon RX 6800 XT. Memory bus width is 256-bit on the Radeon RX 6800 XT and 192-bit on the RTX PRO 4000 Blackwell. L2 Cache: 4 MB (Radeon RX 6800 XT) vs 48 MB (RTX PRO 4000 Blackwell) — the RTX PRO 4000 Blackwell has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
VRAM Capacity	16 GB	24 GB+50%
Memory Type	GDDR6	GDDR6
Memory Bandwidth	512 GB/s+19%	432 GB/s
Bus Width	256-bit+33%	192-bit
L2 Cache	4 MB	48 MB+1100%

🖥️

Display & API Support

DirectX support: 12 Ultimate (12_2) (Radeon RX 6800 XT) vs 12.2 (RTX PRO 4000 Blackwell). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
DirectX	12 Ultimate (12_2)	12.2+2%
Vulkan	1.3	1.4+8%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCN 3.0 (Radeon RX 6800 XT) vs 9th Gen NVENC (2x) (RTX PRO 4000 Blackwell). Decoder: VCN 3.0 vs 6th Gen NVDEC. Supported codecs: H.264,H.265,VP9,AV1 (Radeon RX 6800 XT) vs MPEG-2,H.264,HEVC,VP9,AV1 (RTX PRO 4000 Blackwell).

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
Encoder	VCN 3.0	9th Gen NVENC (2x)
Decoder	VCN 3.0	6th Gen NVDEC
Codecs	H.264,H.265,VP9,AV1	MPEG-2,H.264,HEVC,VP9,AV1

🔌

Power & Dimensions

The Radeon RX 6800 XT draws 300W versus the RTX PRO 4000 Blackwell's 140W — a 72.7% difference. The RTX PRO 4000 Blackwell is more power-efficient. Recommended PSU: 750W (Radeon RX 6800 XT) vs 650W (RTX PRO 4000 Blackwell). Power connectors: 2x 8-pin vs PCIe-powered. Card length: 267mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 75 vs 80°C.

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
TDP	300W	140W-53%
Recommended PSU	750W	650W-13%
Power Connector	2x 8-pin	PCIe-powered
Length	267mm	267mm
Height	120mm	111mm
Slots	2	2
Temp (Load)	75-6%	80°C
Perf/Watt	83.3	189.3+127%

💰

Value Analysis

At launch, the Radeon RX 6800 XT came in at $649, while the RTX PRO 4000 Blackwell launched at $1999. On MSRP, Radeon RX 6800 XT was 67.5% cheaper ($1350 less). Performance per dollar on MSRP (G3D Mark / MSRP): 38.5 (Radeon RX 6800 XT) vs 13.3 (RTX PRO 4000 Blackwell) — the Radeon RX 6800 XT offers 189.5% better value. The newer card here is RTX PRO 4000 Blackwell (2025 vs 2020).

Feature	Radeon RX 6800 XT	RTX PRO 4000 Blackwell
MSRP	$649-68%	$1999
Performance per Dollar	38.5+189%	13.3
Codename	Navi 21	GB203
Release	October 28 2020	March 18 2025
Ranking	#42	#48

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