10 specifications

NVIDIA GeForce GTX 1650 vs NVIDIA GeForce RTX 4070

On paper, the NVIDIA GeForce RTX 4070 carries more memory (12 GB against 4 GB), the NVIDIA GeForce RTX 4070 has more shading units, and the NVIDIA GeForce RTX 4070 has a wider memory bus. Shading-unit counts are not directly comparable across different architectures, so read that row as context rather than a verdict. Specifications describe what each card is designed to do; how much of that either one holds under continuous load is a separate question.

10 specifications · 5 with a higher side

NVIDIA GeForce GTX 1650

NVIDIA · GeForce GTX 16 · Desktop

Full specifications

NVIDIA GeForce RTX 4070

NVIDIA · GeForce RTX 40 · Desktop

Full specifications

Compute

Architecture

Turing (TU117-300)

Ada Lovelace (AD104-250)

Shading units

896

5,888

Base clock

1485 MHz

1920 MHz

Boost clock

1665 MHz

2475 MHz

Memory

4 GB

12 GB

Memory type

GDDR5

GDDR6X

Memory bus

128-bit

192-bit

Power and platform

TDP

75 W

200 W

Process

12 nm

5 nm

Launched

2019-04-23

2023-04-13

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.

More comparisons

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.

Run the test on your machine How we measure →