GeForce GTX 1630 vs GeForce GTX TITAN Z
Performance-wise the GeForce GTX TITAN Z is out front, significantly faster, roughly 25% up on the GeForce GTX 1630.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce GTX TITAN Z vs GeForce GTX 1630: In-Depth Breakdown
Performance: GeForce GTX TITAN Z vs GeForce GTX 1630
The GeForce GTX TITAN Z is significantly faster, around 25% ahead of the GeForce GTX 1630. Both cards sit in the same broad class, well suited to entry-level 1080p. The GeForce GTX TITAN Z packs 2,880 CUDA cores versus 512 on the GeForce GTX 1630.
Power & Efficiency
The GeForce GTX 1630 sips power at 75W next to the GeForce GTX TITAN Z's 375W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU. Its more modern Turing architecture on a TSMC 12nm process is part of why it does more with each watt.
VRAM & Future-Proofing
The GeForce GTX TITAN Z's 12GB (vs 4GB on the GeForce GTX 1630) gives it more room for 4K textures and memory-hungry creative or AI workloads. The GeForce GTX TITAN Z's memory is also faster — 336 GB/s versus 96 GB/s (384-bit vs 64-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The GeForce GTX 1630 is roughly 8 years newer than the GeForce GTX TITAN Z (Turing vs Kepler), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce GTX 1630 or GeForce GTX TITAN Z?
The GeForce GTX TITAN Z is the faster card by about 25%. 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 TITAN Z better than the GeForce GTX 1630?
Which is better for 4K gaming, the GeForce GTX 1630 or the GeForce GTX TITAN Z?
Does the GeForce GTX TITAN Z have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 1630 or GeForce GTX TITAN Z?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1630 | GeForce GTX TITAN Z |
|---|---|---|
| Architecture | Turing | Kepler |
| Process Node | TSMC 12nm | TSMC 28nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 512 | 2,880✓ |
Clock Speeds
| Specification | GeForce GTX 1630 | GeForce GTX TITAN Z |
|---|---|---|
| Base Clock | 1,740 MHz✓ | 705 MHz |
| Boost Clock | 1,785 MHz✓ | 876 MHz |
Memory
| Specification | GeForce GTX 1630 | GeForce GTX TITAN Z |
|---|---|---|
| VRAM Capacity | 4 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 64-bit | 384-bit✓ |
| Memory Speed | 12 Gbps✓ | 7 Gbps |
| Bandwidth | 96 GB/s | 336 GB/s✓ |
Connectivity & Power
| Specification | GeForce GTX 1630 | GeForce GTX TITAN Z |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 75 W✓ | 375 W |
| Power Connectors | None | 2x 8-pin |
| Released | Jun 2022 | May 2014 |