FirePro D300 vs GRID P40-12Q

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.

FirePro D300 vs GRID P40-12Q 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.

FirePro D300 vs GRID P40-12Q: Pros, Cons & Final Verdict

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

FirePro D300

2014

Why buy it

✅Costs $5,199 less on MSRP ($500 MSRP vs $5,699 MSRP).
✅Delivers 1077.2% more G3D Mark for each dollar spent, at 11.4 vs 1.0 G3D/$ ($500 MSRP vs $5,699 MSRP).
✅Draws 150W instead of 225W, a 75W reduction.

Trade-offs

❌2014 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

GRID P40-12Q

2015

Why buy it

✅More future proof: Maxwell 2.0 (2014−2019) on 28nm with a newer platform for upcoming games.

Trade-offs

❌2015 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
1039.8% HIGHER MSRP
$5,699 MSRPvs$500 MSRP
❌Lower G3D Mark per dollar, at 1.0 vs 11.4 G3D/$ ($5,699 MSRP vs $500 MSRP).
❌50% higher power demand at 225W vs 150W.

Quick Answers

Which GPU is faster for gaming right now?

FirePro D300 is the faster gaming card right now based on the synthetic data we have. It leads by 3.3% in PassMark G3D (5,722 vs 5,540), which is the best performance signal available in this matchup.

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

FirePro D300 is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

FirePro D300 makes the most sense to buy today. It is $5,199 cheaper on MSRP at $500 vs $5,699, and it leads G3D-per-dollar by 1077.2% (11.4 vs 1.0), so the value case lines up with the gaming result.

FirePro D300 vs GRID P40-12Q Technical Specifications

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

FirePro D300

The FirePro D300 is manufactured by AMD. It was released in January 18 2014. It features the GCN 1.0 architecture. The core clock speed is 850 MHz. It has 1280 shading units. The thermal design power (TDP) is 150W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,722 points.

GRID P40-12Q

The GRID P40-12Q is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 557 MHz to 1178 MHz. It has 2048 shading units. The thermal design power (TDP) is 225W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 5,540 points.

⚡

Graphics Performance

The FirePro D300 scores 5,722 and the GRID P40-12Q reaches 5,540 in the G3D Mark benchmark — just a 3.3% difference, making them near-identical in rasterization performance. The FirePro D300 is built on GCN 1.0 while the GRID P40-12Q uses Maxwell 2.0, both on a 28 nm process. Shader units: 1,280 (FirePro D300) vs 2,048 (GRID P40-12Q). Raw compute: 2.176 TFLOPS (FirePro D300) vs 4.825 TFLOPS (GRID P40-12Q).

Feature	FirePro D300	GRID P40-12Q
G3D Mark Score	5,722+3%	5,540
Architecture	GCN 1.0	Maxwell 2.0
Process Node	28 nm	28 nm
Shading Units	1280	2048+60%
Compute (TFLOPS)	2.176 TFLOPS	4.825 TFLOPS+122%
ROPs	32	64+100%
TMUs	80	128+60%
L1 Cache	320 KB	768 KB+140%
L2 Cache	0.5 MB	2 MB+300%

✨

Advanced Features (DLSS/FSR)

Feature	FirePro D300	GRID P40-12Q
Upscaling Tech	Upscaling support	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	Standard

💾

Video Memory (VRAM)

Both cards ship with 4 GB of GDDR6. Memory bus width is 128-bit on the FirePro D300 and 128-bit on the GRID P40-12Q. L2 Cache: 0.5 MB (FirePro D300) vs 2 MB (GRID P40-12Q) — the GRID P40-12Q has significantly larger on-die cache to reduce VRAM reliance.

Feature	FirePro D300	GRID P40-12Q
VRAM Capacity	4 GB	4 GB
Memory Type	GDDR6	GDDR6
Bus Width	128-bit	128-bit
L2 Cache	0.5 MB	2 MB+300%

🔌

Power & Dimensions

The FirePro D300 draws 150W versus the GRID P40-12Q's 225W — a 40% difference. The FirePro D300 is more power-efficient. Recommended PSU: 350W (FirePro D300) vs 350W (GRID P40-12Q). Power connectors: PCIe-powered vs PCIe-powered.

Feature	FirePro D300	GRID P40-12Q
TDP	150W-33%	225W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Length	242mm	—
Height	111mm	—
Slots	1	—
Temp (Load)	80°C	—
Perf/Watt	38.1+55%	24.6

💰

Value Analysis

At launch, the FirePro D300 came in at $500, while the GRID P40-12Q launched at $5699. On MSRP, FirePro D300 was 91.2% cheaper ($5199 less). Performance per dollar on MSRP (G3D Mark / MSRP): 11.4 (FirePro D300) vs 1.0 (GRID P40-12Q) — the FirePro D300 offers 1040% better value. The newer card here is GRID P40-12Q (2015 vs 2014).

Feature	FirePro D300	GRID P40-12Q
MSRP	$500-91%	$5699
Performance per Dollar	11.4+1040%	1.0
Codename	Pitcairn	GM204
Release	January 18 2014	August 30 2015
Ranking	#506	#433

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