GeForce RTX 3080 Ti vs Radeon RX 7900 GRE

CPU

GPU

GeForce RTX 3080 Ti

2021Core: 1365 MHzBoost: 1665 MHz

RTX family

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Radeon RX 7900 GRE

2023Core: 1287 MHzBoost: 2245 MHz

RX family

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GeForce RTX 3080 Ti vs Radeon RX 7900 GRE Performance Spectrum

GeForce RTX 3080 Ti

12 GB 350

26,861

0.0%

GeForce RTX 2080 (Mobile)

GeForce GTX 1070 SLI

GeForce RTX 5060

RTX 5000 Ada Generation Mobile

GeForce RTX 5070

GeForce RTX 5090 D v2

GeForce RTX 5070 Ti

GeForce RTX 4080 SUPER

Radeon RX 7900 GRE

16 GB 260

27,162

+1.1%

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.

GeForce RTX 3080 Ti vs Radeon RX 7900 GRE 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 3080 Ti vs Radeon RX 7900 GRE: 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 3080 Ti

2021

Why buy it

✅1.2% more average FPS across 50 tracked games in our benchmark data.
✅Access to DLSS 2 Super Resolution (2020).

Trade-offs

❌Less VRAM, with 12 GB vs 16 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
❌Radeon RX 7900 GRE is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
❌
118.4% HIGHER MSRP
$1,199 MSRPvs$549 MSRP
❌Lower G3D Mark per dollar, at 22.4 vs 49.5 G3D/$ ($1,199 MSRP vs $549 MSRP).

Radeon RX 7900 GRE

2023

Why buy it

✅Costs $650 less on MSRP ($549 MSRP vs $1,199 MSRP).
✅Delivers 120.8% more G3D Mark for each dollar spent, at 49.5 vs 22.4 G3D/$ ($549 MSRP vs $1,199 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
✅33.3% more VRAM for high-resolution textures and newer games (16 GB vs 12 GB).
✅Better long-term bet: RDNA 3.0 on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌Lower average FPS than GeForce RTX 3080 Ti across 50 tracked games in our benchmark data.
❌No DLSS support; it relies on FSR 3 (2023) instead.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 3080 Ti is the faster gaming card right now. In our data, it leads by 1.2% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon RX 7900 GRE instead at 27,162 vs 26,861, 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 7900 GRE is the safer long-term pick for 2026 and beyond. The case is simple: 16 GB vs 12 GB of VRAM, the newer feature stack, with FSR 3 (2023) and FSR Frame Generation + AFMF (2023), while GeForce RTX 3080 Ti is limited to DLSS 2 Super Resolution (2020) and no comparable frame-generation support, a 5nm process instead of 8nm, and a newer 2023 generation instead of 2021. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon RX 7900 GRE makes the most sense to buy today. It is $650 cheaper on MSRP at $549 vs $1,199, and it leads G3D-per-dollar by 120.8% (49.5 vs 22.4), which is enough to swing the recommendation its way. GeForce RTX 3080 Ti still makes more sense if max raw gaming performance matters more than value.

GeForce RTX 3080 Ti vs Radeon RX 7900 GRE Technical Specifications

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

GeForce RTX 3080 Ti

The GeForce RTX 3080 Ti is manufactured by NVIDIA. It was released in May 31 2021. It features the Ampere architecture. The core clock ranges from 1365 MHz to 1665 MHz. It has 10240 shading units. The thermal design power (TDP) is 350W. Manufactured using 8 nm process technology. It features 80 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,861 points. Launch price was $1,199.

Radeon RX 7900 GRE

The Radeon RX 7900 GRE is manufactured by AMD. It was released in July 27 2023. It features the RDNA 3.0 architecture. The core clock ranges from 1287 MHz to 2245 MHz. It has 5120 shading units. The thermal design power (TDP) is 260W. Manufactured using 5 nm process technology. It features 80 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,162 points. Launch price was $549.

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Graphics Performance

The GeForce RTX 3080 Ti scores 26,861 and the Radeon RX 7900 GRE reaches 27,162 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The GeForce RTX 3080 Ti is built on Ampere while the Radeon RX 7900 GRE uses RDNA 3.0, both on 8 nm vs 5 nm. Shader units: 10,240 (GeForce RTX 3080 Ti) vs 5,120 (Radeon RX 7900 GRE). Raw compute: 34.1 TFLOPS (GeForce RTX 3080 Ti) vs 45.98 TFLOPS (Radeon RX 7900 GRE). Boost clocks: 1665 MHz vs 2245 MHz. Ray tracing: 80 RT cores (GeForce RTX 3080 Ti) vs 80 (Radeon RX 7900 GRE) with 320 Tensor cores.

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
G3D Mark Score	26,861	27,162+1%
Architecture	Ampere	RDNA 3.0
Process Node	8 nm	5 nm
Shading Units	10240+100%	5120
Compute (TFLOPS)	34.1 TFLOPS	45.98 TFLOPS+35%
Boost Clock	1665 MHz	2245 MHz+35%
ROPs	112	160+43%
TMUs	320	320
L1 Cache	10 MB+300%	2.5 MB
L2 Cache	6 MB	6 MB
Ray Tracing Cores	80	80

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the Radeon RX 7900 GRE is support for FSR Frame Generation + AFMF. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 3080 Ti does not have comparable native support in the same tier.The GeForce RTX 3080 Ti gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 7900 GRE leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
Upscaling Tech	DLSS 2 Super Resolution	FSR 3
Frame Generation	Not Supported	FSR Frame Generation + AFMF
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

💾

Video Memory (VRAM)

The GeForce RTX 3080 Ti has 12 GB of VRAM, while the Radeon RX 7900 GRE carries 16 GB. Radeon RX 7900 GRE gives you 33.3% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 912 GB/s (GeForce RTX 3080 Ti) vs 576 GB/s (Radeon RX 7900 GRE) — a 58.3% advantage for the GeForce RTX 3080 Ti. Memory bus width is 384-bit on the GeForce RTX 3080 Ti and 256-bit on the Radeon RX 7900 GRE.

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
VRAM Capacity	12 GB	16 GB+33%
Memory Type	GDDR6X	GDDR6
Memory Bandwidth	912 GB/s+58%	576 GB/s
Bus Width	384-bit+50%	256-bit
L2 Cache	6 MB	6 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (GeForce RTX 3080 Ti) vs 12 Ultimate (Radeon RX 7900 GRE). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
DirectX	12 Ultimate	12 Ultimate
Vulkan	1.4+8%	1.3
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: NVENC 7th gen (GeForce RTX 3080 Ti) vs VCN 4.0 (Radeon RX 7900 GRE). Decoder: NVDEC 5th gen vs VCN 4.0. Supported codecs: H.264,H.265/HEVC,AV1 (GeForce RTX 3080 Ti) vs AV1,H.264,H.265/HEVC (Radeon RX 7900 GRE).

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
Encoder	NVENC 7th gen	VCN 4.0
Decoder	NVDEC 5th gen	VCN 4.0
Codecs	H.264,H.265/HEVC,AV1	AV1,H.264,H.265/HEVC

🔌

Power & Dimensions

The GeForce RTX 3080 Ti draws 350W versus the Radeon RX 7900 GRE's 260W — a 29.5% difference. The Radeon RX 7900 GRE is more power-efficient. Recommended PSU: 750W (GeForce RTX 3080 Ti) vs 750W (Radeon RX 7900 GRE). Power connectors: 2x 8-pin vs 2x 8-pin. Card length: 285mm vs 276mm, occupying 2 vs 2 slots. Typical load temperature: 85°C vs 60°C.

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
TDP	350W	260W-26%
Recommended PSU	750W	750W
Power Connector	2x 8-pin	2x 8-pin
Length	285mm	276mm
Height	112mm	111mm
Slots	2	2
Temp (Load)	85°C	60°C-29%
Perf/Watt	76.7	104.5+36%

💰

Value Analysis

At launch, the GeForce RTX 3080 Ti came in at $1199, while the Radeon RX 7900 GRE launched at $549. On MSRP, Radeon RX 7900 GRE was 54.2% cheaper ($650 less). Performance per dollar on MSRP (G3D Mark / MSRP): 22.4 (GeForce RTX 3080 Ti) vs 49.5 (Radeon RX 7900 GRE) — the Radeon RX 7900 GRE offers 121% better value. The newer card here is Radeon RX 7900 GRE (2023 vs 2021).

Feature	GeForce RTX 3080 Ti	Radeon RX 7900 GRE
MSRP	$1199	$549-54%
Performance per Dollar	22.4	49.5+121%
Codename	GA102	Navi 31
Release	May 31 2021	July 27 2023
Ranking	#33	#29

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