Radeon RX 7900 GRE vs RTX 4500 Ada Generation

CPU

GPU

Radeon RX 7900 GRE

2023Core: 1287 MHzBoost: 2245 MHz

RX family

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RTX 4500 Ada Generation

2023Core: 2070 MHzBoost: 2580 MHz

RTX family

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Radeon RX 7900 GRE vs RTX 4500 Ada Generation Performance Spectrum

Radeon RX 7900 GRE

16 GB 260

27,162

0.0%

RTX 4500 Ada Generation

24 GB 210

27,850

+2.5%

RTX 2000E Ada Generation

GeForce GTX 1080 Ti

GeForce RTX 2080 Ti

RTX 4000 Ada Generation

GeForce RTX 4070 SUPER

GeForce RTX 4070 Ti

GeForce RTX 4080 SUPER

GeForce RTX 5080

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.

Radeon RX 7900 GRE vs RTX 4500 Ada Generation 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.

Radeon RX 7900 GRE vs RTX 4500 Ada Generation: Pros, Cons & Final Verdict

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

Radeon RX 7900 GRE

2023

Why buy it

✅Costs $1,701 less on MSRP ($549 MSRP vs $2,250 MSRP).
✅Delivers 299.7% more G3D Mark for each dollar spent, at 49.5 vs 12.4 G3D/$ ($549 MSRP vs $2,250 MSRP).
✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
✅Better long-term bet: RDNA 3.0 on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌Lower average FPS than RTX 4500 Ada Generation across 50 tracked games in our benchmark data.
❌Less VRAM, with 16 GB vs 24 GB for high-resolution textures and newer games.
❌23.8% higher power demand at 260W vs 210W.

RTX 4500 Ada Generation

2023

Why buy it

✅17.7% more average FPS across 50 tracked games in our benchmark data.
✅50% more VRAM for high-resolution textures and newer games (24 GB vs 16 GB).
✅Draws 210W instead of 260W, a 50W reduction.

Trade-offs

❌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.
❌
309.8% HIGHER MSRP
$2,250 MSRPvs$549 MSRP
❌Lower G3D Mark per dollar, at 12.4 vs 49.5 G3D/$ ($2,250 MSRP vs $549 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

RTX 4500 Ada Generation is the faster gaming card right now. In our data, it leads by 17.7% in average FPS across 50 tracked games in our benchmark data and by 2.5% in PassMark G3D (27,850 vs 27,162), so the answer here is pretty clean.

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: the newer feature stack, with FSR 3 (2023) and FSR Frame Generation + AFMF (2023), while RTX 4500 Ada Generation is limited to no meaningful modern upscaling stack and no comparable frame-generation support and 80 vs 60 ray-tracing units. That still leaves it as the safer long-term option on hardware alone.

Which GPU is the better buy today?

Radeon RX 7900 GRE makes the most sense to buy today. It is $1,701 cheaper on MSRP at $549 vs $2,250, and it leads G3D-per-dollar by 299.7% (49.5 vs 12.4), which is enough to swing the recommendation its way. RTX 4500 Ada Generation still makes more sense if max raw gaming performance matters more than value.

Radeon RX 7900 GRE vs RTX 4500 Ada Generation Technical Specifications

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

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.

RTX 4500 Ada Generation

The RTX 4500 Ada Generation is manufactured by NVIDIA. It was released in August 9 2023. It features the Ada Lovelace architecture. The core clock ranges from 2070 MHz to 2580 MHz. It has 7680 shading units. The thermal design power (TDP) is 210W. Manufactured using 5 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 27,850 points.

⚡

Graphics Performance

The Radeon RX 7900 GRE scores 27,162 and the RTX 4500 Ada Generation reaches 27,850 in the G3D Mark benchmark — just a 2.5% difference, making them near-identical in rasterization performance. The Radeon RX 7900 GRE is built on RDNA 3.0 while the RTX 4500 Ada Generation uses Ada Lovelace, both on a 5 nm process. Shader units: 5,120 (Radeon RX 7900 GRE) vs 7,680 (RTX 4500 Ada Generation). Raw compute: 45.98 TFLOPS (Radeon RX 7900 GRE) vs 39.63 TFLOPS (RTX 4500 Ada Generation). Boost clocks: 2245 MHz vs 2580 MHz. Ray tracing: 80 RT cores (Radeon RX 7900 GRE) vs 60 (RTX 4500 Ada Generation) vs 240.

Feature	Radeon RX 7900 GRE	RTX 4500 Ada Generation
G3D Mark Score	27,162	27,850+3%
Architecture	RDNA 3.0	Ada Lovelace
Process Node	5 nm	5 nm
Shading Units	5120	7680+50%
Compute (TFLOPS)	45.98 TFLOPS+16%	39.63 TFLOPS
Boost Clock	2245 MHz	2580 MHz+15%
ROPs	160+100%	80
TMUs	320+33%	240
L1 Cache	2.5 MB	7.5 MB+200%
L2 Cache	6 MB	48 MB+700%
Ray Tracing Cores	80+33%	60

✨

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 RTX 4500 Ada Generation does not have comparable native support in the same tier.The RTX 4500 Ada Generation 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	Radeon RX 7900 GRE	RTX 4500 Ada Generation
Upscaling Tech	FSR 3	Upscaling support
Frame Generation	FSR Frame Generation + AFMF	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	NVIDIA Reflex

💾

Video Memory (VRAM)

The Radeon RX 7900 GRE has 16 GB of VRAM, while the RTX 4500 Ada Generation carries 24 GB. RTX 4500 Ada Generation gives you 50% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 576 GB/s (Radeon RX 7900 GRE) vs 448 GB/s (RTX 4500 Ada Generation) — a 28.6% advantage for the Radeon RX 7900 GRE. Memory bus width is 256-bit on the Radeon RX 7900 GRE and 192-bit on the RTX 4500 Ada Generation. L2 Cache: 6 MB (Radeon RX 7900 GRE) vs 48 MB (RTX 4500 Ada Generation) — the RTX 4500 Ada Generation has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon RX 7900 GRE	RTX 4500 Ada Generation
VRAM Capacity	16 GB	24 GB+50%
Memory Type	GDDR6	GDDR6
Memory Bandwidth	576 GB/s+29%	448 GB/s
Bus Width	256-bit+33%	192-bit
L2 Cache	6 MB	48 MB+700%

🖥️

Display & API Support

DirectX support: 12 Ultimate (Radeon RX 7900 GRE) vs 12.2 (RTX 4500 Ada Generation). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Radeon RX 7900 GRE	RTX 4500 Ada Generation
DirectX	12 Ultimate	12.2+2%
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: VCN 4.0 (Radeon RX 7900 GRE) vs NVENC 8th Gen (RTX 4500 Ada Generation). Decoder: VCN 4.0 vs NVDEC 5th Gen. Supported codecs: AV1,H.264,H.265/HEVC (Radeon RX 7900 GRE) vs AV1,HEVC,H.264,VP9 (RTX 4500 Ada Generation).

Feature	Radeon RX 7900 GRE	RTX 4500 Ada Generation
Encoder	VCN 4.0	NVENC 8th Gen
Decoder	VCN 4.0	NVDEC 5th Gen
Codecs	AV1,H.264,H.265/HEVC	AV1,HEVC,H.264,VP9

🔌

Power & Dimensions

The Radeon RX 7900 GRE draws 260W versus the RTX 4500 Ada Generation's 210W — a 21.3% difference. The RTX 4500 Ada Generation is more power-efficient. Recommended PSU: 750W (Radeon RX 7900 GRE) vs 650W (RTX 4500 Ada Generation). Power connectors: 2x 8-pin vs PCIe-powered. Card length: 276mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 60°C vs 80°C.

Feature	Radeon RX 7900 GRE	RTX 4500 Ada Generation
TDP	260W	210W-19%
Recommended PSU	750W	650W-13%
Power Connector	2x 8-pin	PCIe-powered
Length	276mm	267mm
Height	111mm	112mm
Slots	2	2
Temp (Load)	60°C-25%	80°C
Perf/Watt	104.5	132.6+27%

💰

Value Analysis

At launch, the Radeon RX 7900 GRE came in at $549, while the RTX 4500 Ada Generation launched at $2250. On MSRP, Radeon RX 7900 GRE was 75.6% cheaper ($1701 less). Performance per dollar on MSRP (G3D Mark / MSRP): 49.5 (Radeon RX 7900 GRE) vs 12.4 (RTX 4500 Ada Generation) — the Radeon RX 7900 GRE offers 299.2% better value.

Feature	Radeon RX 7900 GRE	RTX 4500 Ada Generation
MSRP	$549-76%	$2250
Performance per Dollar	49.5+299%	12.4
Codename	Navi 31	AD103
Release	July 27 2023	August 9 2023
Ranking	#29	#27

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