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.

GeForce GTX 580

2010

Why buy it

✅Costs $2,001 less on MSRP ($499 MSRP vs $2,500 MSRP).
✅Delivers 387.5% more G3D Mark for each dollar spent, at 9.3 vs 1.9 G3D/$ ($499 MSRP vs $2,500 MSRP).
✅50% more VRAM for high-resolution textures and newer games (3 GB vs 2 GB).

Trade-offs

❌Very weak future-proofing: 2010-era hardware with 3 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌144% higher power demand at 244W vs 100W.

GRID T4-8Q

2015

Why buy it

✅Draws 100W instead of 244W, a 144W reduction.
✅More future proof: Maxwell 2.0 (2014−2019) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with 2 GB vs 3 GB for high-resolution textures and newer games.
❌Very weak future-proofing: 2015-era hardware with 2 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌
401% HIGHER MSRP
$2,500 MSRPvs$499 MSRP
❌Lower G3D Mark per dollar, at 1.9 vs 9.3 G3D/$ ($2,500 MSRP vs $499 MSRP).

GeForce GTX 580

2010

GRID T4-8Q

2015

Why buy it

✅Costs $2,001 less on MSRP ($499 MSRP vs $2,500 MSRP).
✅Delivers 387.5% more G3D Mark for each dollar spent, at 9.3 vs 1.9 G3D/$ ($499 MSRP vs $2,500 MSRP).
✅50% more VRAM for high-resolution textures and newer games (3 GB vs 2 GB).

Why buy it

✅Draws 100W instead of 244W, a 144W reduction.
✅More future proof: Maxwell 2.0 (2014−2019) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Very weak future-proofing: 2010-era hardware with 3 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌144% higher power demand at 244W vs 100W.

Trade-offs

❌Less VRAM, with 2 GB vs 3 GB for high-resolution textures and newer games.
❌Very weak future-proofing: 2015-era hardware with 2 GB of VRAM is already obsolete for modern gaming and is hard to recommend today.
❌
401% HIGHER MSRP
$2,500 MSRPvs$499 MSRP
❌Lower G3D Mark per dollar, at 1.9 vs 9.3 G3D/$ ($2,500 MSRP vs $499 MSRP).

Quick Answers

So, is GRID T4-8Q better than GeForce GTX 580?

Yes, but this is not really about a huge raw performance gap. The broader synthetic picture is also very close at 4,634 vs 4,762 in G3D Mark. The bigger reason to prefer GRID T4-8Q is the overall package: you are getting a newer generation, no meaningful modern upscaling stack, plus much lower power draw (100W vs 244W).

Which one is more future-proof for 2026 and beyond?

GeForce GTX 580 is the more future-proof choice for 2026 and beyond. You are getting more VRAM at 3 GB instead of 2 GB. That extra memory headroom makes it the safer pick for newer games, heavier textures, and higher settings over time.

Which one is the smarter buy today, not just the cheaper card?

GRID T4-8Q is the smarter buy by a wide margin. GRID T4-8Q is about 401.0% more expensive on MSRP at $2,500 MSRP versus $499 MSRP, and you are getting 2.8% higher G3D Mark. GeForce GTX 580 really only makes sense now as a very cheap stopgap or a used-market placeholder.

When does GeForce GTX 580 make more sense than GRID T4-8Q?

Yes. GeForce GTX 580 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 future-proofing and staying closer to $499 MSRP more than squeezing out the extra headroom of GRID T4-8Q. The trade-off is that GRID T4-8Q currently gives you 2.8% higher G3D Mark. GeForce GTX 580 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.

GeForce GTX 580 Benchmark Check

GRID T4-8Q Benchmark Check

Path of Exile 2

Preset	GeForce GTX 580	GRID T4-8Q
1080p
low	80 FPS	105 FPS
medium	65 FPS	86 FPS
high	52 FPS	69 FPS
ultra	34 FPS	41 FPS
1440p
low	67 FPS	87 FPS
medium	55 FPS	73 FPS
high	39 FPS	53 FPS
ultra	25 FPS	30 FPS
4K
low	24 FPS	28 FPS
medium	23 FPS	27 FPS
high	15 FPS	18 FPS
ultra	13 FPS	15 FPS

Open GeForce GTX 580 Open GRID T4-8Q

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	GeForce GTX 580	GRID T4-8Q
1080p
low	132 FPS	120 FPS
medium	103 FPS	94 FPS
high	81 FPS	77 FPS
ultra	59 FPS	58 FPS
1440p
low	91 FPS	83 FPS
medium	65 FPS	61 FPS
high	52 FPS	50 FPS
ultra	39 FPS	37 FPS
4K
low	42 FPS	37 FPS
medium	32 FPS	28 FPS
high	29 FPS	27 FPS
ultra	23 FPS	22 FPS

Open GeForce GTX 580 Open GRID T4-8Q

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	GeForce GTX 580	GRID T4-8Q
1080p
low	209 FPS	214 FPS
medium	167 FPS	171 FPS
high	139 FPS	143 FPS
ultra	104 FPS	107 FPS
1440p
low	156 FPS	161 FPS
medium	125 FPS	129 FPS
high	104 FPS	107 FPS
ultra	78 FPS	80 FPS
4K
low	104 FPS	107 FPS
medium	83 FPS	86 FPS
high	70 FPS	71 FPS
ultra	52 FPS	54 FPS

Open GeForce GTX 580 Open GRID T4-8Q

League of Legends

League of Legends

Valorant

Preset	GeForce GTX 580	GRID T4-8Q
1080p
low	157 FPS	184 FPS
medium	116 FPS	149 FPS
high	100 FPS	132 FPS
ultra	84 FPS	103 FPS
1440p
low	118 FPS	132 FPS
medium	89 FPS	110 FPS
high	76 FPS	98 FPS
ultra	60 FPS	76 FPS
4K
low	70 FPS	77 FPS
medium	50 FPS	60 FPS
high	39 FPS	49 FPS
ultra	28 FPS	36 FPS

Open GeForce GTX 580 Open GRID T4-8Q

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of GeForce GTX 580 and GRID T4-8Q

GeForce GTX 580

The GeForce GTX 580 is manufactured by NVIDIA. It was released in November 9 2010. It features the Fermi 2.0 architecture. The core clock speed is 772 MHz. It has 512 shading units. The thermal design power (TDP) is 244W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 4,634 points. Launch price was $499.

GRID T4-8Q

The GRID T4-8Q is manufactured by NVIDIA. It was released in August 30 2015. It features the Maxwell 2.0 architecture. The core clock speed is 722 MHz. It has 1536 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 4,762 points.

⚡

Graphics Performance

The GeForce GTX 580 scores 4,634 and the GRID T4-8Q reaches 4,762 in the G3D Mark benchmark — just a 2.8% difference, making them near-identical in rasterization performance. The GeForce GTX 580 is built on Fermi 2.0 while the GRID T4-8Q uses Maxwell 2.0, both on 40 nm vs 28 nm. Shader units: 512 (GeForce GTX 580) vs 1,536 (GRID T4-8Q). Raw compute: 1.581 TFLOPS (GeForce GTX 580) vs 2.218 TFLOPS (GRID T4-8Q).

Feature	GeForce GTX 580	GRID T4-8Q
G3D Mark Score	4,634	4,762+3%
Architecture	Fermi 2.0	Maxwell 2.0
Process Node	40 nm	28 nm
Shading Units	512	1536+200%
Compute (TFLOPS)	1.581 TFLOPS	2.218 TFLOPS+40%
ROPs	48	64+33%
TMUs	64	96+50%
L1 Cache	1 MB+79%	0.56 MB
L2 Cache	0.75 MB	2 MB+167%

✨

Advanced Features (DLSS/FSR)

The GeForce GTX 580 gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The GRID T4-8Q relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.

Feature	GeForce GTX 580	GRID T4-8Q
Upscaling Tech	Upscaling support	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	Standard

💾

Video Memory (VRAM)

The GeForce GTX 580 comes with 3 GB of VRAM, while the GRID T4-8Q has 2 GB. The GeForce GTX 580 offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 384-bit vs 64-bit. L2 Cache: 0.75 MB (GeForce GTX 580) vs 2 MB (GRID T4-8Q) — the GRID T4-8Q has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTX 580	GRID T4-8Q
VRAM Capacity	3 GB+50%	2 GB
Memory Type	GDDR5	GDDR5
Bus Width	384-bit+500%	64-bit
L2 Cache	0.75 MB	2 MB+167%

🔌

Power & Dimensions

The GeForce GTX 580 draws 244W versus the GRID T4-8Q's 100W — a 83.7% difference. The GRID T4-8Q is more power-efficient. Recommended PSU: 550W (GeForce GTX 580) vs 350W (GRID T4-8Q). Power connectors: 6-pin + 8-pin vs PCIe-powered.

Feature	GeForce GTX 580	GRID T4-8Q
TDP	244W	100W-59%
Recommended PSU	550W	350W-36%
Power Connector	6-pin + 8-pin	PCIe-powered
Length	267mm	—
Height	111mm	—
Slots	2	—
Temp (Load)	85 C	—
Perf/Watt	19.0	47.6+151%

💰

Value Analysis

The GeForce GTX 580 launched at $499 MSRP, while the GRID T4-8Q launched at $2500. The GeForce GTX 580 costs 80% less ($2001 savings) on MSRP. Performance per dollar on MSRP (G3D Mark / MSRP): 9.3 (GeForce GTX 580) vs 1.9 (GRID T4-8Q) — the GeForce GTX 580 offers 389.5% better value. The GRID T4-8Q is the newer GPU (2015 vs 2010).