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 Pro WX 7100 vs Radeon RX 6400 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 Pro WX 7100 vs Radeon RX 6400: 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 Pro WX 7100

2016

Why buy it

✅57.1% more average FPS across 50 tracked games in our benchmark data.
✅100% more VRAM for high-resolution textures and newer games (8 GB vs 4 GB).

Trade-offs

❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌2016 hardware with 8 GB of VRAM already sits in legacy territory for modern games.
❌
402.5% HIGHER MSRP
$799 MSRPvs$159 MSRP
❌Lower G3D Mark per dollar, at 9.6 vs 48.6 G3D/$ ($799 MSRP vs $159 MSRP).
❌145.3% higher power demand at 130W vs 53W.

Radeon RX 6400

2022

Why buy it

✅Costs $640 less on MSRP ($159 MSRP vs $799 MSRP).
✅Delivers 404.3% more G3D Mark for each dollar spent, at 48.6 vs 9.6 G3D/$ ($159 MSRP vs $799 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
✅Better long-term bet: RDNA 2.0 (2020−2025) on 6nm gives it a newer hardware base for upcoming games.
✅Draws 53W instead of 130W, a 77W reduction.

Trade-offs

❌Lower average FPS than Radeon Pro WX 7100 across 50 tracked games in our benchmark data.
❌Less VRAM, with 4 GB vs 8 GB for high-resolution textures and newer games.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Pro WX 7100 is the faster gaming card right now. In our data, it leads by 57.1% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon RX 6400 instead at 7,728 vs 7,701, so for this question the real-game FPS result matters more than the synthetic split.

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

Radeon RX 6400 is the safer long-term pick for 2026 and beyond. The case is simple: native frame generation with FSR Frame Generation + AFMF (2023), while Radeon Pro WX 7100 has no comparable frame-generation support, a 6nm process instead of 14nm, 12 vs 0 ray-tracing units, and a newer 2022 generation instead of 2016. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

Radeon RX 6400 makes the most sense to buy today. It is $640 cheaper on MSRP at $159 vs $799, and it leads G3D-per-dollar by 404.3% (48.6 vs 9.6), which is enough to swing the recommendation its way. Radeon Pro WX 7100 still makes more sense if max raw gaming performance matters more than value.

Radeon Pro WX 7100 vs Radeon RX 6400 Technical Specifications

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

Radeon Pro WX 7100

The Radeon Pro WX 7100 is manufactured by AMD. It was released in November 10 2016. It features the GCN 4.0 architecture. The core clock ranges from 1188 MHz to 1243 MHz. It has 2304 shading units. The thermal design power (TDP) is 130W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 7,701 points. Launch price was $799.

Radeon RX 6400

The Radeon RX 6400 is manufactured by AMD. It was released in January 19 2022. It features the RDNA 2.0 architecture. The core clock ranges from 1923 MHz to 2321 MHz. It has 768 shading units. The thermal design power (TDP) is 53W. Manufactured using 6 nm process technology. It features 12 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 7,728 points. Launch price was $159.

⚡

Graphics Performance

The Radeon Pro WX 7100 scores 7,701 and the Radeon RX 6400 reaches 7,728 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The Radeon Pro WX 7100 is built on GCN 4.0 while the Radeon RX 6400 uses RDNA 2.0, both on 14 nm vs 6 nm. Shader units: 2,304 (Radeon Pro WX 7100) vs 768 (Radeon RX 6400). Raw compute: 5.728 TFLOPS (Radeon Pro WX 7100) vs 3.565 TFLOPS (Radeon RX 6400). Boost clocks: 1243 MHz vs 2321 MHz.

Feature	Radeon Pro WX 7100	Radeon RX 6400
G3D Mark Score	7,701	7,728
Architecture	GCN 4.0	RDNA 2.0
Process Node	14 nm	6 nm
Shading Units	2304+200%	768
Compute (TFLOPS)	5.728 TFLOPS+61%	3.565 TFLOPS
Boost Clock	1243 MHz	2321 MHz+87%
ROPs	32	32
TMUs	144+200%	48
L1 Cache	576 KB+125%	256 KB
L2 Cache	2 MB+100%	1 MB
Frame Generation	FSR upscaling	FSR 3 + AFMF

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the Radeon RX 6400 is support for FSR Frame Generation + AFMF. In games that support it, that can smooth out motion and lift perceived FPS. The Radeon Pro WX 7100 does not have comparable native support in the same tier.

Feature	Radeon Pro WX 7100	Radeon RX 6400
Upscaling Tech	FSR Upscaling / FSR 4	FSR 3
Frame Generation	Not Supported	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

The Radeon Pro WX 7100 has 8 GB of VRAM, while the Radeon RX 6400 carries 4 GB. Radeon Pro WX 7100 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 Radeon Pro WX 7100 and 64-bit on the Radeon RX 6400. L2 Cache: 2 MB (Radeon Pro WX 7100) vs 1 MB (Radeon RX 6400) — the Radeon Pro WX 7100 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon Pro WX 7100	Radeon RX 6400
VRAM Capacity	8 GB+100%	4 GB
Memory Type	GDDR6	GDDR6
Bus Width	128-bit+100%	64-bit
L2 Cache	2 MB+100%	1 MB

🖥️

Display & API Support

DirectX support: 12.0 (Radeon Pro WX 7100) vs 12.2 (Radeon RX 6400). Vulkan: 1.1 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 2.

Feature	Radeon Pro WX 7100	Radeon RX 6400
DirectX	12.0	12.2+2%
Vulkan	1.1	1.3+18%
OpenGL	4.6	4.6
Max Displays	4+100%	2

🎬

Media & Encoding

Hardware encoder: VCE 3.4 (Radeon Pro WX 7100) vs None (Radeon RX 6400). Decoder: UVD 6.3 vs VCN 3.0 (Limited). Supported codecs: MPEG-2,H.264,HEVC (Radeon Pro WX 7100) vs MPEG-2,H.264 (Decode),HEVC (Decode) (Radeon RX 6400).

Feature	Radeon Pro WX 7100	Radeon RX 6400
Encoder	VCE 3.4	None
Decoder	UVD 6.3	VCN 3.0 (Limited)
Codecs	MPEG-2,H.264,HEVC	MPEG-2,H.264 (Decode),HEVC (Decode)

🔌

Power & Dimensions

The Radeon Pro WX 7100 draws 130W versus the Radeon RX 6400's 53W — a 84.2% difference. The Radeon RX 6400 is more power-efficient. Recommended PSU: 350W (Radeon Pro WX 7100) vs 350W (Radeon RX 6400). Power connectors: PCIe-powered vs None. Card length: 241mm vs 172mm, occupying 1 vs 1 slots. Typical load temperature: 80°C vs 75°C.

Feature	Radeon Pro WX 7100	Radeon RX 6400
TDP	130W	53W-59%
Recommended PSU	350W	350W
Power Connector	PCIe-powered	None
Length	241mm	172mm
Height	112mm	112mm
Slots	1	1
Temp (Load)	80°C	75°C-6%
Perf/Watt	59.2	145.8+146%

💰

Value Analysis

At launch, the Radeon Pro WX 7100 came in at $799, while the Radeon RX 6400 launched at $159. On MSRP, Radeon RX 6400 was 80.1% cheaper ($640 less). Performance per dollar on MSRP (G3D Mark / MSRP): 9.6 (Radeon Pro WX 7100) vs 48.6 (Radeon RX 6400) — the Radeon RX 6400 offers 406.3% better value. The newer card here is Radeon RX 6400 (2022 vs 2016).

Feature	Radeon Pro WX 7100	Radeon RX 6400
MSRP	$799	$159-80%
Performance per Dollar	9.6	48.6+406%
Codename	Ellesmere	Navi 24
Release	November 10 2016	January 19 2022
Ranking	#331	#330

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