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.

GeForce RTX 4080 vs GeForce RTX 5090 D v2 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.

GeForce RTX 4080 vs GeForce RTX 5090 D v2: Pros, Cons & Final Verdict

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

GeForce RTX 4080

2022

Why buy it

✅+13.3% higher PassMark G3D performance.
✅Costs $800 less on MSRP ($1,199 MSRP vs $1,999 MSRP).
✅Delivers 88.9% more G3D Mark for each dollar spent, at 28.7 vs 15.2 G3D/$ ($1,199 MSRP vs $1,999 MSRP).
✅Draws 320W instead of 575W, a 255W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 5090 D v2 across 50 tracked games in our benchmark data.
❌Less VRAM, with 16 GB vs 32 GB for high-resolution textures and newer games.
❌Fewer Tensor Cores for AI-powered features like DLSS and frame generation (304 vs 680), which can reduce FPS gains in supported games.
❌GeForce RTX 5090 D v2 is the safer long-term pick here because the hardware is newer and the feature stack is stronger.

GeForce RTX 5090 D v2

2025

Why buy it

✅9.9% more average FPS across 50 tracked games in our benchmark data.
✅123.7% more Tensor Cores for AI-powered features like DLSS and frame generation, which can increase overall FPS in supported games (680 vs 304).
✅100% more VRAM for high-resolution textures and newer games (32 GB vs 16 GB).
✅Better long-term bet: Blackwell 2.0 (2025−2026) on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌Lower PassMark G3D performance (30,399 vs 34,445).
❌
66.7% HIGHER MSRP
$1,999 MSRPvs$1,199 MSRP
❌Lower G3D Mark per dollar, at 15.2 vs 28.7 G3D/$ ($1,999 MSRP vs $1,199 MSRP).
❌79.7% higher power demand at 575W vs 320W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 5090 D v2 is the faster gaming card right now. In our data, it leads by 9.9% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward GeForce RTX 4080 instead at 34,445 vs 30,399, 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?

GeForce RTX 5090 D v2 is the safer long-term pick for 2026 and beyond. The case is simple: 32 GB vs 16 GB of VRAM, the newer feature stack, with DLSS 4 Super Resolution (2025) and DLSS 4 Multi Frame Generation (2025) instead of DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), 170 vs 76 ray-tracing units, and a newer 2025 generation instead of 2022. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce RTX 4080 makes the most sense to buy today. It is $800 cheaper on MSRP at $1,199 vs $1,999, and it leads G3D-per-dollar by 88.9% (28.7 vs 15.2), which is enough to swing the recommendation its way. If you are mainly targeting 1440p and 4K, GeForce RTX 4080 is the easier value choice. If you care more about 1440p and 4K headroom, GeForce RTX 5090 D v2 has the stronger long-term case.

GeForce RTX 4080 vs GeForce RTX 5090 D v2 Technical Specifications

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

GeForce RTX 4080

The GeForce RTX 4080 is manufactured by NVIDIA. It was released in September 20 2022. It features the Ada Lovelace architecture. The core clock ranges from 2205 MHz to 2505 MHz. It has 9728 shading units. The thermal design power (TDP) is 320W. Manufactured using 5 nm process technology. It features 76 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 34,445 points. Launch price was $1,199.

GeForce RTX 5090 D v2

The GeForce RTX 5090 D v2 is manufactured by NVIDIA. It was released in August 15 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 2017 MHz to 2407 MHz. It has 21760 shading units. The thermal design power (TDP) is 575W. Manufactured using 5 nm process technology. It features 170 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 30,399 points. Launch price was $2,299.

⚡

Graphics Performance

In G3D Mark, the GeForce RTX 4080 scores 34,445 versus the GeForce RTX 5090 D v2's 30,399 — the GeForce RTX 4080 leads by 13.3%. The GeForce RTX 4080 is built on Ada Lovelace while the GeForce RTX 5090 D v2 uses Blackwell 2.0, both on a 5 nm process. Shader units: 9,728 (GeForce RTX 4080) vs 21,760 (GeForce RTX 5090 D v2). Raw compute: 48.74 TFLOPS (GeForce RTX 4080) vs 104.8 TFLOPS (GeForce RTX 5090 D v2). Boost clocks: 2505 MHz vs 2407 MHz. Ray tracing: 76 RT cores (GeForce RTX 4080) vs 170 (GeForce RTX 5090 D v2) with 304 Tensor cores vs 680.

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
G3D Mark Score	34,445+13%	30,399
Architecture	Ada Lovelace	Blackwell 2.0
Process Node	5 nm	5 nm
Shading Units	9728	21760+124%
Compute (TFLOPS)	48.74 TFLOPS	104.8 TFLOPS+115%
Boost Clock	2505 MHz+4%	2407 MHz
ROPs	112	176+57%
TMUs	304	680+124%
L1 Cache	9.5 MB	21.3 MB+124%
L2 Cache	64 MB	96 MB+50%
Ray Tracing Cores	76	170+124%
Tensor Cores	304	680+124%

✨

Advanced Features (DLSS/FSR)

Both cards support Frame Generation, but the GeForce RTX 5090 D v2 is on the newer stack with DLSS 4 Multi Frame Generation, while the GeForce RTX 4080 stays on DLSS 3.5 + Frame Generation.The GeForce RTX 5090 D v2 supports the newer DLSS 4 Super Resolution, whereas the GeForce RTX 4080 is capped at DLSS 3.5 Super Resolution.

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
Upscaling Tech	DLSS 3.5 Super Resolution	DLSS 4 Super Resolution
Frame Generation	DLSS 3.5 + Frame Generation	DLSS 4 Multi Frame Generation+14%
Ray Reconstruction	Yes (DLSS 3.5)	Yes (DLSS 4)+14%
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce RTX 4080 has 16 GB of VRAM, while the GeForce RTX 5090 D v2 carries 32 GB. GeForce RTX 5090 D v2 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 736 GB/s (GeForce RTX 4080) vs 1792 GB/s (GeForce RTX 5090 D v2) — a 143.5% advantage for the GeForce RTX 5090 D v2. Memory bus width is 256-bit on the GeForce RTX 4080 and 512-bit on the GeForce RTX 5090 D v2. L2 Cache: 64 MB (GeForce RTX 4080) vs 96 MB (GeForce RTX 5090 D v2) — the GeForce RTX 5090 D v2 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
VRAM Capacity	16 GB	32 GB+100%
Memory Type	GDDR6X	GDDR7
Memory Bandwidth	736 GB/s	1792 GB/s+143%
Bus Width	256-bit	512-bit+100%
L2 Cache	64 MB	96 MB+50%

🖥️

Display & API Support

DirectX support: 12 Ultimate (GeForce RTX 4080) vs 12 Ultimate (GeForce RTX 5090 D v2). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
DirectX	12 Ultimate	12 Ultimate
Vulkan	1.3	1.4+8%
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 8th gen (GeForce RTX 4080) vs NVENC (9th Gen) (GeForce RTX 5090 D v2). Decoder: NVDEC 5th gen vs NVDEC (6th Gen). Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 4080) vs AV1,H.264,H.265,VP9 (GeForce RTX 5090 D v2).

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
Encoder	NVENC 8th gen	NVENC (9th Gen)
Decoder	NVDEC 5th gen	NVDEC (6th Gen)
Codecs	H.264,H.265/HEVC,AV1,VP9	AV1,H.264,H.265,VP9

🔌

Power & Dimensions

The GeForce RTX 4080 draws 320W versus the GeForce RTX 5090 D v2's 575W — a 57% difference. The GeForce RTX 4080 is more power-efficient. Recommended PSU: 750W (GeForce RTX 4080) vs 1000W (GeForce RTX 5090 D v2). Power connectors: 16-pin vs 16-pin. Card length: 310mm vs 304mm, occupying 3 vs 2 slots. Typical load temperature: 70°C vs 70°C.

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
TDP	320W-44%	575W
Recommended PSU	750W-25%	1000W
Power Connector	16-pin	16-pin
Length	310mm	304mm
Height	140mm	137mm
Slots	3	2-33%
Temp (Load)	70°C	70°C
Perf/Watt	107.6+103%	52.9

💰

Value Analysis

At launch, the GeForce RTX 4080 came in at $1199, while the GeForce RTX 5090 D v2 launched at $1999. On MSRP, GeForce RTX 4080 was 40% cheaper ($800 less). Performance per dollar on MSRP (G3D Mark / MSRP): 28.7 (GeForce RTX 4080) vs 15.2 (GeForce RTX 5090 D v2) — the GeForce RTX 4080 offers 88.8% better value. The newer card here is GeForce RTX 5090 D v2 (2025 vs 2022).

Feature	GeForce RTX 4080	GeForce RTX 5090 D v2
MSRP	$1199-40%	$1999
Performance per Dollar	28.7+89%	15.2
Codename	AD103	GB202
Release	September 20 2022	August 15 2025
Ranking	#7	#15

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