GRID P4-2Q vs Radeon Ryzen 5 6600U

GRID P4-2Q

2015Core: 557 MHzBoost: 1178 MHz
Similar parts
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VS
AMD

Radeon Ryzen 5 6600U

2021Core: 1626 MHzBoost: 2491 MHz
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GRID P4-2Q vs Radeon Ryzen 5 6600U Performance Spectrum

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.

GRID P4-2Q vs Radeon Ryzen 5 6600U: Pros, Cons & Final Verdict

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

GRID P4-2Q

2015

Why buy it

  • Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

  • 2015 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • 328.6% HIGHER MSRP
    $1,500 MSRPvs$350 MSRP
  • Lower G3D Mark per dollar, at 2.1 vs 9.2 G3D/$ ($1,500 MSRP vs $350 MSRP).
  • 70.5% higher power demand at 225W vs 132W.

Radeon Ryzen 5 6600U

2021

Why buy it

  • Costs $1,150 less on MSRP ($350 MSRP vs $1,500 MSRP).
  • Delivers 334.5% more G3D Mark for each dollar spent, at 9.2 vs 2.1 G3D/$ ($350 MSRP vs $1,500 MSRP).
  • Better long-term bet: RDNA 2.0 (2020−2025) on 7nm gives it a newer hardware base for upcoming games.
  • Draws 132W instead of 225W, a 93W reduction.

Trade-offs

  • Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Quick Answers

Which GPU is faster for gaming right now?
Radeon Ryzen 5 6600U is the faster gaming card right now based on the synthetic data we have. It leads by 1.4% in PassMark G3D (3,206 vs 3,162), which is the best performance signal available in this matchup.
Which GPU is the safer long-term pick for 2026 and beyond?
Radeon Ryzen 5 6600U is the safer long-term pick for 2026 and beyond. The case is simple: the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, a 7nm process instead of 28nm, 28 vs 0 ray-tracing units, and a newer 2021 generation instead of 2015. That gives it the more rounded hardware package for newer games.
Which GPU is the better buy today?
Radeon Ryzen 5 6600U makes the most sense to buy today. It is $1,150 cheaper on MSRP at $350 vs $1,500, and it leads G3D-per-dollar by 334.5% (9.2 vs 2.1), so the value case lines up with the gaming result.

GRID P4-2Q vs Radeon Ryzen 5 6600U Technical Specifications

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

NVIDIA

GRID P4-2Q

The GRID P4-2Q 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: 3,162 points.

AMD

Radeon Ryzen 5 6600U

The Radeon Ryzen 5 6600U is manufactured by AMD. It was released in October 13 2021. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2491 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 3,206 points. Launch price was $329.

Graphics Performance

The GRID P4-2Q scores 3,162 and the Radeon Ryzen 5 6600U reaches 3,206 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. The GRID P4-2Q is built on Maxwell 2.0 while the Radeon Ryzen 5 6600U uses RDNA 2.0, both on 28 nm vs 7 nm. Shader units: 2,048 (GRID P4-2Q) vs 1,792 (Radeon Ryzen 5 6600U). Raw compute: 4.825 TFLOPS (GRID P4-2Q) vs 8.928 TFLOPS (Radeon Ryzen 5 6600U). Boost clocks: 1178 MHz vs 2491 MHz.

FeatureGRID P4-2QRadeon Ryzen 5 6600U
G3D Mark Score
3,162
3,206+1%
Architecture
Maxwell 2.0
RDNA 2.0
Process Node
28 nm
7 nm
Shading Units
2048+14%
1792
Compute (TFLOPS)
4.825 TFLOPS
8.928 TFLOPS+85%
Boost Clock
1178 MHz
2491 MHz+111%
ROPs
64
64
TMUs
128+14%
112
L1 Cache
768 KB+50%
512 KB
L2 Cache
2 MB
2 MB

Advanced Features (DLSS/FSR)

FeatureGRID P4-2QRadeon Ryzen 5 6600U
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)

Both cards ship with 2 GB of video memory. Memory bus width is 64-bit on the GRID P4-2Q and System on the Radeon Ryzen 5 6600U.

FeatureGRID P4-2QRadeon Ryzen 5 6600U
VRAM Capacity
2 GB
2 GB
Memory Type
GDDR5
Shared
Bus Width
64-bit
System
L2 Cache
2 MB
2 MB
🔌

Power & Dimensions

The GRID P4-2Q draws 225W versus the Radeon Ryzen 5 6600U's 132W — a 52.1% difference. The Radeon Ryzen 5 6600U is more power-efficient. Recommended PSU: 350W (GRID P4-2Q) vs 350W (Radeon Ryzen 5 6600U). Power connectors: PCIe-powered vs None.

FeatureGRID P4-2QRadeon Ryzen 5 6600U
TDP
225W
132W-41%
Recommended PSU
350W
350W
Power Connector
PCIe-powered
None
Perf/Watt
14.1
24.3+72%
💰

Value Analysis

At launch, the GRID P4-2Q came in at $1500, while the Radeon Ryzen 5 6600U launched at $350. On MSRP, Radeon Ryzen 5 6600U was 76.7% cheaper ($1150 less). Performance per dollar on MSRP (G3D Mark / MSRP): 2.1 (GRID P4-2Q) vs 9.2 (Radeon Ryzen 5 6600U) — the Radeon Ryzen 5 6600U offers 338.1% better value. The newer card here is Radeon Ryzen 5 6600U (2021 vs 2015).

FeatureGRID P4-2QRadeon Ryzen 5 6600U
MSRP
$1500
$350-77%
Performance per Dollar
2.1
9.2+338%
Codename
GM204
Navi 23
Release
August 30 2015
October 13 2021
Ranking
#433
#150

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