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GeForce GTX 980 Ti vs Radeon R9 390X

Quick Verdict

Performance-wise the GeForce GTX 980 Ti is out front, dramatically faster, roughly 100% up on the Radeon R9 390X.

Maximum Capacity Reached. Remove a model to add another. (2/2)

VS
NVIDIA GeForce
GTX 980 Ti
Price
Reference GPU
Performance
10/100✓
VRAM
6 GB GDDR5
Key Specs Advantage
+2% Boost Clock (1,075 MHz vs 1,050 MHz)
Reference GPUNo Listing Available
AMD Radeon
R9 390X
Price
Reference GPU
Performance
5/100
VRAM
8 GB GDDR5✓
Key Specs Advantage
+33% Memory Bus (512-bit vs 384-bit)
+14% Bandwidth (384 GB/s vs 336.5 GB/s)
Reference GPUNo Listing Available
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GeForce GTX 980 Ti vs Radeon R9 390X: In-Depth Breakdown

Performance: GeForce GTX 980 Ti vs Radeon R9 390X

The GeForce GTX 980 Ti is dramatically faster, around 100% ahead of the Radeon R9 390X. Both cards sit in the same broad class, well suited to entry-level 1080p.

Power & Efficiency

The GeForce GTX 980 Ti sips power at 250W next to the Radeon R9 390X's 275W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU.

VRAM & Future-Proofing

The Radeon R9 390X's 8GB (vs 6GB on the GeForce GTX 980 Ti) gives it more room for 4K textures and memory-hungry creative or AI workloads.

Features & Ecosystem

Beyond raw numbers, the GeForce GTX 980 Ti brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon R9 390X offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.

Which should you buy: GeForce GTX 980 Ti or Radeon R9 390X?

The GeForce GTX 980 Ti is the faster card by about 100%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.

Frequently Asked Questions

Is the GeForce GTX 980 Ti better than the Radeon R9 390X?

The GeForce GTX 980 Ti is dramatically faster, roughly 100% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce GTX 980 Ti or the Radeon R9 390X?

Neither is a dedicated 4K card; both are best at entry-level 1080p. For 4K you'd want a faster GPU, or lean on upscaling.

Does the Radeon R9 390X have enough VRAM advantage to matter?

Its 8GB (vs 6GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Which should you buy: GeForce GTX 980 Ti or Radeon R9 390X?

The GeForce GTX 980 Ti is the faster card by about 100%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.

Technical Specifications Comparison

Architecture & Cores

Architecture & Cores specifications comparison between GeForce GTX 980 Ti and Radeon R9 390X
SpecificationGeForce GTX 980 TiRadeon R9 390X
ArchitectureMaxwellGCN 2.0
Process NodeTSMC 28nmTSMC 28nm
CUDA Cores (CUDA Cores / Stream Processors)2,8162,816

Clock Speeds

Clock Speeds specifications comparison between GeForce GTX 980 Ti and Radeon R9 390X
SpecificationGeForce GTX 980 TiRadeon R9 390X
Base Clock1,000 MHz1,050 MHz✓
Boost Clock1,075 MHz✓1,050 MHz

Memory

Memory specifications comparison between GeForce GTX 980 Ti and Radeon R9 390X
SpecificationGeForce GTX 980 TiRadeon R9 390X
VRAM Capacity6 GB8 GB✓
Memory TypeGDDR5GDDR5
Memory Bus384-bit512-bit✓
Memory Speed7 Gbps✓6 Gbps
Bandwidth336.5 GB/s384 GB/s✓

Connectivity & Power

Connectivity & Power specifications comparison between GeForce GTX 980 Ti and Radeon R9 390X
SpecificationGeForce GTX 980 TiRadeon R9 390X
InterfacePCIe 3.0 x16PCIe 3.0 x16
TDP250 W✓275 W
Power Connectors1x 6-pin + 1x 8-pin1x 6-pin + 1x 8-pin
ReleasedJun 2015Jun 2015