AMD Radeon HD 7970M vs NVIDIA TITAN Xp Comparison

# Where Each One Wins

The benchmark data splits this comparison into two very different realities. The NVIDIA TITAN Xp wins the only head-to-head test recorded in the database, and it wins decisively. In Geekbench OpenCL, the TITAN Xp scores 72,585 against the HD 7970M's 17,019, a 326.5% advantage. That is not a marginal gap; it is a generational chasm.

The AMD Radeon HD 7970M has zero recorded wins in the shared test suite. Its sole benchmark entry is the same Geekbench OpenCL test, where it trails by that massive margin. However, the HD 7970M does hold its own in the broader percentile rankings. It sits at the 60th percentile among all GPUs, while the TITAN Xp sits at the 64th percentile. That 4-point difference in percentile means the older mobile chip is not an embarrassment in the absolute ranking; it is simply outclassed by the desktop flagship.

For use-case selection, the TITAN Xp is the obvious choice for any workload that leverages OpenCL compute, which includes many rendering, simulation, and data-processing tasks. The HD 7970M, with its 100 W TDP and MXM form factor, belongs in portable or compact systems where power and space are the constraints. The data does not support any scenario where the HD 7970M outperforms the TITAN Xp in raw compute, but it does support the HD 7970M as a capable legacy part for systems that cannot accommodate a 267 mm dual-slot card.

# FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA TITAN Xp has an average benchmark score of 19,177, while the AMD Radeon HD 7970M averages 17,019. That is a difference of 2,158 points, roughly 12.7% higher for the TITAN Xp.

Q: How does the TITAN Xp compare to its nearest rivals?

A: The TITAN Xp's closest competitor is the NVIDIA GeForce GTX 780, which scores 19,164, a 0.1% delta. The Tesla K20m is 0.5% behind, the RTX 4050 Mobile is 0.7% behind, and the AMD RX 6600 is also 0.7% behind. The TITAN Xp leads all four by slim margins.

Q: What about the HD 7970M's nearest rivals?

A: The HD 7970M's closest rival is the NVIDIA GeForce GTX 690, which scores 17,037, a 0.1% delta. The AMD RX 7600 XT is 0.4% ahead, the Tesla M4 is 0.5% behind, and the RTX 3070 is 1.1% ahead. The HD 7970M sits in a tight cluster near these parts.

Q: Is the HD 7970M competitive in any modern API?

A: The HD 7970M supports DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170. It can run modern APIs, but the hardware is from 2012 and the compute results show it is far behind current parts.

Q: What is the TITAN Xp's API support?

A: The TITAN Xp supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. The higher DirectX feature level (12_1 vs 11_1) is a notable advantage for newer games and compute workloads.

Q: Which card has better memory bandwidth?

A: The TITAN Xp has 547.6 GB/s of bandwidth from 12 GB of GDDR5X on a 384-bit bus. The HD 7970M has 153.6 GB/s from 2 GB of GDDR5 on a 256-bit bus. The TITAN Xp offers roughly 3.6 times the bandwidth.

# Head-to-Head Benchmarks

The only shared benchmark in the database is Geekbench OpenCL, and the result is stark. The NVIDIA TITAN Xp scores 72,585, while the AMD Radeon HD 7970M scores 17,019. The delta is 326.5% in favor of the TITAN Xp. To put that in perspective, the HD 7970M would need to score more than four times its current result to match the TITAN Xp.

This single test tells the story of the entire comparison. The TITAN Xp's FP32 throughput is 12.15 TFLOPS against the HD 7970M's 2.176 TFLOPS, a 5.6x difference. The texture rate is 379.7 GTexel/s versus 68.00 GTexel/s, a 5.6x difference. The pixel rate is 151.9 GPixel/s versus 27.20 GPixel/s, a 5.6x difference. Every throughput metric scales by roughly the same factor, which is why the OpenCL score gap is so consistent.

The TITAN Xp also has more than double the memory bandwidth at 547.6 GB/s versus 153.6 GB/s. With 12 GB of GDDR5X versus 2 GB of GDDR5, the TITAN Xp can hold six times more frame data or working set. For compute workloads that exceed 2 GB, the HD 7970M cannot even fit the dataset, regardless of speed.

The HD 7970M's only consolation is its percentile ranking. At the 60th percentile, it is not far behind the TITAN Xp's 64th percentile in the global distribution. That is because the TITAN Xp, despite being a former flagship, is now an end-of-life product that sits in a crowded field of mid-range modern cards. Its nearest rivals are the GTX 780 (0.1% delta), Tesla K20m (0.5%), RTX 4050 Mobile (0.7%), and RX 6600 (0.7%). The HD 7970M's nearest rivals are the GTX 690 (0.1%), RX 7600 XT (0.4%), Tesla M4 (0.5%), and RTX 3070 (1.1%). Both cards are tightly grouped with their contemporaries, but the TITAN Xp's group sits roughly 12-13% higher in average score.

# Specification Differences

The two cards differ in nearly every measurable specification. The TITAN Xp has 3,840 shading units, 240 texture mapping units, and 96 ROPs. The HD 7970M has 1,280 shading units, 80 TMUs, and 32 ROPs. The TITAN Xp has 3 times the shading units, 3 times the TMUs, and 3 times the ROPs.

Memory is a major differentiator. The TITAN Xp uses 12 GB of GDDR5X on a 384-bit bus with 547.6 GB/s bandwidth. The HD 7970M uses 2 GB of GDDR5 on a 256-bit bus with 153.6 GB/s bandwidth. The TITAN Xp has 6 times the capacity, 1.5 times the bus width, and 3.6 times the bandwidth.

Clock speeds also differ. The TITAN Xp has a base clock of 1405 MHz and a boost clock of 1582 MHz. The HD 7970M has no recorded base or boost clock in the database. Its memory clock is 1200 MHz (4.8 Gbps effective), while the TITAN Xp's memory clock is 1426 MHz (11.4 Gbps effective).

Power and physical specifications diverge sharply. The TITAN Xp has a 250 W TDP, requires a 600 W suggested PSU, uses 1x 6-pin and 1x 8-pin power connectors, and is a dual-slot card measuring 267 mm in length. The HD 7970M has a 100 W TDP, no power connectors, and uses an MXM module form factor with no recorded dimensions. The TITAN Xp is a desktop card with PCIe 3.0 x16 interface; the HD 7970M uses MXM-B (3.0).

Display outputs differ as well. The TITAN Xp has 1x HDMI 2.0 and 3x DisplayPort 1.4a. The HD 7970M's outputs are listed as "Portable Device Dependent," meaning they vary by the laptop or mobile workstation it is installed in.

# Architecture Differences

The NVIDIA TITAN Xp is built on the Pascal architecture, using the GP102 chip fabricated on a 16 nm process at TSMC. It contains 11,800 million transistors on a 471 mm² die, giving a transistor density of 25.1 million per mm². The HD 7970M uses the GCN 1.0 architecture, specifically the Wimbledon chip, on a 28 nm process at TSMC. It contains 2,800 million transistors on a 212 mm² die, giving a density of 13.2 million per mm².

The process node difference is significant. The 16 nm node allows the TITAN Xp to pack 4.2 times more transistors into a die that is only 2.2 times larger. That density advantage is what enables the TITAN Xp's massive shader count and throughput.

The TITAN Xp belongs to the GeForce 10 generation, with a release date of April 2017. Its predecessor is the GeForce 900 series and its successor is the GeForce 20 series. The HD 7970M belongs to the London (HD 7900M) generation, released in April 2012. Its predecessor is Vancouver and its successor is Solar System. That is a five-year gap between release dates.

Neither card has dedicated ray tracing cores or tensor cores. Both rely on traditional shader-based rendering. The TITAN Xp's FP16 throughput is 189.8 GFLOPS with a 1:64 ratio to FP32, meaning it is not optimized for half-precision compute. The HD 7970M has no recorded FP16 value.

The TITAN Xp supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. The HD 7970M supports DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170. The TITAN Xp has a higher DirectX feature level and a newer Vulkan version. Both cards are end-of-life products.

# The Verdict

The data is unambiguous: the NVIDIA TITAN Xp is the faster card in every measurable way. Its Geekbench OpenCL score of 72,585 is 326.5% higher than the HD 7970M's 17,019. Its FP32 throughput is 12.15 TFLOPS versus 2.176 TFLOPS. Its memory bandwidth is 547.6 GB/s versus 153.6 GB/s. Its texture rate is 379.7 GTexel/s versus 68.00 GTexel/s. Its pixel rate is 151.9 GPixel/s versus 27.20 GPixel/s.

The TITAN Xp is the correct choice for anyone who needs maximum compute performance in a desktop system. It is a 250 W card that requires a 600 W power supply and a full-length PCIe slot, but it delivers flagship-level results. Its 12 GB of GDDR5X memory is sufficient for large datasets that would overflow the HD 7970M's 2 GB frame buffer.

The AMD Radeon HD 7970M is the correct choice for a very specific use case: a mobile or compact system that uses the MXM module standard. At 100 W with no external power connectors, it fits into laptops and small-form-factor workstations. Its 60th percentile ranking shows it is not a weak card in absolute terms, but it is a 2012 part competing against a 2017 flagship.

There is no scenario in the recorded data where the HD 7970M wins. The TITAN Xp leads in the only head-to-head benchmark, and its specification advantages are consistent across every throughput metric. If the choice is between these two for a desktop build, the TITAN Xp is the only rational pick. If the choice is forced by a mobile form factor, the HD 7970M is the available option, and its performance is adequate for its era.

The percentile data adds context: the TITAN Xp sits at the 64th percentile, only 4 points above the HD 7970M's 60th. That seems like a small gap until you look at the actual scores. The average benchmark score difference is 2,158 points, and the OpenCL gap is 55,566 points. Percentiles compress a wide range of performance into a 0-100 scale, so a 4-point percentile difference can represent a massive real-world performance gap.

For a builder in 2025, the TITAN Xp is a legacy part that still holds up against modern mid-range cards like the RX 6600 and RTX 4050 Mobile. The HD 7970M is a museum piece that is only relevant if you are restoring a vintage laptop. The data supports no other conclusion.