Graphics cards/Comparison
13 specifications
NVIDIA GeForce GTX 1630 vs NVIDIA GeForce GTX 1650 (GDDR6)
On paper, the NVIDIA GeForce GTX 1650 (GDDR6) has more shading units, and the NVIDIA GeForce GTX 1650 (GDDR6) has a wider memory bus. Specifications describe what each card is designed to do; how much of that either one holds under continuous load is a separate question.
NVIDIA GeForce GTX 1630
NVIDIA · GeForce GTX 16 · Desktop
NVIDIA GeForce GTX 1650 (GDDR6)
NVIDIA · GeForce GTX 16 · Desktop
Compute
Memory
Power and platform
A check marks the higher figure only on rows where higher is unambiguously better. Rows without one are not ties; they are specifications where “better” has no meaning.
Reading the table
What the difference means.
The same architecture
Both are Turing cards from NVIDIA, so their figures can be read against each other directly, and the features are the same on both. The differences in the table are the whole difference.
Video memory
Both carry 4 GB, so neither has the advantage where memory is the limit: high resolutions, heavy textures and local AI models fill both at the same point.
Memory bus
The GTX 1650 (GDDR6) moves data over a 128-bit bus of GDDR6; the GTX 1630 uses 64-bit GDDR6. The bus width and the memory type together set how fast the chip can reach its own memory, which shows at high resolutions where every frame moves more data. A narrow bus with fast memory can match a wide one with slow memory, so neither figure settles it alone.
Shading units
The GTX 1650 (GDDR6) has 896 shading units against 512, 75 percent more of the same kind of core. Within one architecture that is the clearest single guide to how much more work the chip can do, provided it is given the power and cooling to use them.
Board power
Both are rated at 75 W, so they ask the same of a case and a power supply.
What no table says
How much of its speed a graphics card keeps after the first minute depends on the cooling and the power limit of the machine it is in. If you own one of these, measure it: the test is free and runs in this browser.
Questions
- Is the GTX 1630 better than the GTX 1650 (GDDR6)?
- On the specifications they are closely matched. They share an architecture, so the table is a fair guide. Frame rates depend on the game and its settings, and how much speed either card keeps after ten minutes depends on its cooling, which is what a sustained test measures.
- Do the GTX 1630 and the GTX 1650 (GDDR6) have the same features?
- Yes. Both are Turing designs from NVIDIA, so they share the same generation of video encoders and decoders, upscaling and driver support. What separates them is in the table: how much of the chip each one has, and how much power it is given.
More comparisons
- NVIDIA GeForce GTX 1630 vs NVIDIA GeForce GTX 1650
- NVIDIA GeForce GTX 1630 vs AMD Radeon RX 470
- NVIDIA GeForce GTX 1630 vs NVIDIA GeForce GTX 980
- NVIDIA GeForce GTX 1630 vs NVIDIA GeForce GTX 970
- NVIDIA GeForce GTX 1630 vs AMD Radeon RX 480
- NVIDIA GeForce GTX 1650 (GDDR6) vs NVIDIA GeForce GTX 1650
- NVIDIA GeForce GTX 1650 (GDDR6) vs AMD Radeon RX 470
- NVIDIA GeForce GTX 1650 (GDDR6) vs NVIDIA GeForce GTX 980
- NVIDIA GeForce GTX 1650 (GDDR6) vs NVIDIA GeForce GTX 970
- NVIDIA GeForce GTX 1650 (GDDR6) vs AMD Radeon RX 480
Every figure on this table is a design target. None of it is a measurement.
Nothing above describes how a graphics card behaves twenty minutes into a sustained workload, which is where two chips with nearly identical specifications routinely diverge. A boost clock is a ceiling the vendor permits, not a rate the chip sustains, and whether it holds depends on the cooling, the case, the power profile and the room. None of those appear on a specification sheet.
We deliberately do not reduce these figures to a single score. A composite invented from specifications would look authoritative and measure nothing, and choosing the weights would be choosing the winner.