NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 4070 Comparison

The NVIDIA GeForce RTX 4070 is decisively ahead of the NVIDIA GeForce GTX TITAN X in every measurable benchmark category, with the data showing a generational leap rather than a close contest. In the available head-to-head comparisons, the RTX 4070 wins both tests by margins exceeding 250%, and its average benchmark score of 37,648 puts it 3.1% higher than the GTX TITAN X's 36,530. While both cards sit near the 80th percentile of all GPUs (81st for the RTX 4070, 80th for the GTX TITAN X), that similarity masks the fact that the RTX 4070 achieves its standing with far fewer resources and dramatically newer technology.

Head-to-Head Benchmarks

The most striking result comes from the Geekbench OpenCL test. The RTX 4070 scores 154,858 against the GTX TITAN X's 41,471, a delta of 273.4%. This is not a marginal improvement; it represents a fundamental shift in compute capability. The GTX TITAN X, despite its 3072 shading units, simply cannot keep pace with the RTX 4070's 5888 shading units operating at nearly double the clock speed (2475 MHz boost versus 1089 MHz boost).

The Vulkan benchmark tells a similar story. The RTX 4070 posts 174,152 points versus 49,397 for the GTX TITAN X, a 252.6% advantage. Vulkan is a low-overhead API that scales well with raw hardware throughput, and the RTX 4070's architecture is clearly optimized for modern workloads. The GTX TITAN X's Maxwell 2.0 architecture, while capable in its day, lacks the dedicated ray tracing and tensor cores that the RTX 4070 brings to the table, and this shows in API-specific tests that leverage those features.

Interestingly, the RTX 4070's average benchmark score of 37,648 places it just 0.1% above the NVIDIA Tesla P4 (37,628) and 0.4% above the AMD Radeon RX Vega 56 (37,507), according to the nearest rivals data. The GTX TITAN X, by contrast, sits exactly level with the AMD Radeon RX 5300M (36,529) and just 0.7% above the NVIDIA T1000 (36,289). This means the GTX TITAN X's performance class is now occupied by entry-level and mobile parts, while the RTX 4070 competes with modern desktop offerings.

Architecture Differences

The architectural gap between these two cards is vast. The RTX 4070 uses the AD104 chip on a 5 nm TSMC process, packing 35,800 million transistors into a 294 mm² die. This yields a transistor density of 121.8 million per mm², a figure that dwarfs the GTX TITAN X's GM200 chip. The GTX TITAN X uses a 28 nm process, holds 8,000 million transistors, and spans a much larger 601 mm² die with a density of just 13.3 million per mm². The RTX 4070 achieves more than nine times the transistor density, which explains how it delivers superior performance while consuming less power.

The RTX 4070 features 46 ray tracing cores and 184 tensor cores, both completely absent from the GTX TITAN X. This is the defining architectural difference. The RTX 4070 is built for Ada Lovelace, a generation designed around real-time ray tracing and AI-accelerated features. The GTX TITAN X, based on Maxwell 2.0, predates these technologies entirely. The RTX 4070 also supports DirectX 12 Ultimate (12_2), while the GTX TITAN X is limited to DirectX 12 (12_1), meaning the newer card can handle advanced features like mesh shaders and variable rate shading.

Memory technology also differs fundamentally. The RTX 4070 uses 12 GB of GDDR6X on a 192-bit bus, delivering 504.2 GB/s of bandwidth. The GTX TITAN X has the same 12 GB capacity but uses GDDR5 on a wider 384-bit bus, achieving only 336.6 GB/s. Despite having twice the bus width, the GTX TITAN X falls short on bandwidth because GDDR5 is far slower than GDDR6X. The RTX 4070's memory runs at 21 Gbps effective, triple the GTX TITAN X's 7 Gbps effective.

FAQ

Q: Which card has higher raw compute throughput?

A: The RTX 4070 delivers 29.15 TFLOPS of FP32 performance, compared to 6.691 TFLOPS for the GTX TITAN X. This 4.4x advantage in floating-point throughput is the primary driver behind the massive benchmark deltas.

Q: Do both cards have the same memory capacity?

A: Yes, both have 12 GB of VRAM. However, the RTX 4070 uses faster GDDR6X memory with 504.2 GB/s bandwidth, while the GTX TITAN X uses GDDR5 with 336.6 GB/s. The RTX 4070 achieves higher bandwidth on a narrower 192-bit bus.

Q: Which card supports ray tracing?

A: Only the RTX 4070. It features 46 dedicated ray tracing cores, while the GTX TITAN X has none. The RTX 4070 also includes 184 tensor cores for AI workloads, which the GTX TITAN X lacks entirely.

Q: What are the power requirements for each card?

A: The RTX 4070 has a TDP of 200 W with a suggested PSU of 550 W and a single 16-pin connector. The GTX TITAN X has a TDP of 250 W, requires a 600 W PSU, and uses one 6-pin plus one 8-pin connector. The newer card consumes less power despite far higher performance.

Q: Which card is newer and what is its production status?

A: The RTX 4070 was released on 2023-04-11, while the GTX TITAN X launched on 2015-03-16. Both cards are end-of-life, but the RTX 4070 belongs to the GeForce 40 generation with the GeForce 50 as its successor, whereas the GTX TITAN X is from the GeForce 900 generation with GeForce 10 following it.

Q: How do the cards compare in interface and outputs?

A: The RTX 4070 uses PCIe 4.0 x16 and offers 1x HDMI 2.1 and 3x DisplayPort 1.4a. The GTX TITAN X uses PCIe 3.0 x16 with 1x DVI, 1x HDMI 2.0, and 3x DisplayPort 1.2. The RTX 4070 has modern connectivity throughout.

Specification Differences

| Specification | RTX 4070 | GTX TITAN X |

|---|---|---|

| Chip | AD104 | GM200 |

| Architecture | Ada Lovelace | Maxwell 2.0 |

| Process Node | 5 nm | 28 nm |

| Transistors | 35,800 million | 8,000 million |

| Die Size | 294 mm² | 601 mm² |

| Transistor Density | 121.8M / mm² | 13.3M / mm² |

| Base Clock | 1920 MHz | 1000 MHz |

| Boost Clock | 2475 MHz | 1089 MHz |

| Memory Type | GDDR6X | GDDR5 |

| Memory Bus Width | 192 bit | 384 bit |

| Memory Bandwidth | 504.2 GB/s | 336.6 GB/s |

| Shading Units | 5888 | 3072 |

| TMUs | 184 | 192 |

| ROPs | 64 | 96 |

| RT Cores | 46 | None |

| Tensor Cores | 184 | None |

| Pixel Rate | 158.4 GPixel/s | 104.5 GPixel/s |

| Texture Rate | 455.4 GTexel/s | 209.1 GTexel/s |

| FP32 | 29.15 TFLOPS | 6.691 TFLOPS |

| TDP | 200 W | 250 W |

| Power Connectors | 1x 16-pin | 1x 6-pin + 1x 8-pin |

| Suggested PSU | 550 W | 600 W |

| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |

| Display Outputs | 1x HDMI 2.1, 3x DP 1.4a | 1x DVI, 1x HDMI 2.0, 3x DP 1.2 |

| DirectX Support | 12 Ultimate (12_2) | 12 (12_1) |

| Length | 240 mm | 267 mm |

| Width | 40 mm | 38 mm |

The Verdict

The data is unambiguous: the RTX 4070 is the superior card in every measured dimension. It wins both head-to-head benchmarks with deltas of 273.4% and 252.6%, and it does so while consuming 50 W less power (200 W TDP versus 250 W). The RTX 4070's nearest rivals include the RTX 4080 Mobile (1.3% higher average score) and the Tesla P4 (0.1% lower), placing it firmly in modern high-performance territory. The GTX TITAN X's nearest rivals are the RX 5300M (0% delta) and T1000 (0.7% higher), showing it now competes with entry-level parts.

The GTX TITAN X does retain a few nominal advantages: it has more TMUs (192 versus 184), more ROPs (96 versus 64), and a wider memory bus (384-bit versus 192-bit). It is also slightly thinner at 38 mm versus 40 mm. However, none of these translate into benchmark wins. The RTX 4070's higher clocks, newer memory standard, and dedicated RT/tensor cores more than compensate for the TITAN X's wider but slower data paths.

Where Each One Wins

NVIDIA GeForce RTX 4070: This card wins in every benchmark category that matters. It dominates in Geekbench OpenCL (154,858 versus 41,471) and Geekbench Vulkan (174,152 versus 49,397). Its 29.15 TFLOPS FP32 performance is 4.4x the GTX TITAN X's 6.691 TFLOPS. The RTX 4070 is the clear choice for modern gaming with ray tracing, AI-accelerated features, and DirectX 12 Ultimate titles. Its 504.2 GB/s bandwidth on GDDR6X ensures texture-heavy workloads run smoothly, and its lower TDP of 200 W makes it more efficient in every scenario. The RTX 4070 also benefits from newer connectivity with PCIe 4.0 and HDMI 2.1.

NVIDIA GeForce GTX TITAN X: The GTX TITAN X wins no benchmark comparisons and offers no performance advantage in the data. Its only "wins" are physical and legacy-related: it has a wider 384-bit memory bus, more ROPs (96 versus 64), and more TMUs (192 versus 184). It also has a larger die (601 mm² versus 294 mm²) and a shorter height (111 mm versus 110 mm is negligible, but it is 1.5 inches shorter in length at 10.5 inches versus 9.4 inches? No, the RTX 4070 is shorter at 240 mm versus 267 mm). The GTX TITAN X supports DVI output, which the RTX 4070 lacks, and it has a higher TDP of 250 W. For users with legacy DVI monitors or those who need the wider bus for specific compute patterns, the GTX TITAN X retains niche relevance, but benchmark results indicate no scenario where it outperforms the RTX 4070.