AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 2070 Comparison

The AMD Radeon RX 7900 XTX and NVIDIA GeForce RTX 2070 are separated by a generation and a wide performance gulf, yet the benchmark data reveals a surprisingly complex rivalry. The RX 7900 XTX dominates in raw rasterization and modern API workloads, winning 9 of 10 head-to-head tests, but the older RTX 2070 strikes back decisively in one specific compute workload. This analysis breaks down where each card excels, the architectural chasm between them, and which buyer each card suits based strictly on measured performance.

FAQ

Q: Which card has the higher average benchmark score?

A: The AMD Radeon RX 7900 XTX posts an average benchmark score of 19410, while the NVIDIA GeForce RTX 2070 averages 18789. The RX 7900 XTX sits at the 64th percentile of all GPUs, with the RTX 2070 just behind at the 63rd percentile.

Q: How do the two cards compare in the 3DMark Steel Nomad DX12 test?

A: The RX 7900 XTX scores 6841, which is 336% higher than the RTX 2070's 1569. This is the single largest performance delta between the two cards in any benchmark.

Q: Is there any benchmark where the RTX 2070 beats the RX 7900 XTX?

A: Yes. In Geekbench OpenCL, the RTX 2070 scores 79966 versus the RX 7900 XTX's 50465, a 36.9% advantage for NVIDIA. This is the only test in the head-to-head set that the RTX 2070 wins.

Q: What are the memory specifications of each card?

A: The RX 7900 XTX features 24 GB of GDDR6 on a 384-bit bus, delivering 960.0 GB/s of bandwidth. The RTX 2070 has 8 GB of GDDR6 on a 256-bit bus, providing 448.0 GB/s.

Q: Which card has more ray tracing cores?

A: The RX 7900 XTX has 96 ray tracing cores. The RTX 2070 has 36 RT cores, but it also includes 288 tensor cores, which the AMD card does not have.

Q: What is the launch MSRP for each card?

A: The AMD Radeon RX 7900 XTX had a launch MSRP of 999 USD. The NVIDIA GeForce RTX 2070 had a launch MSRP of 499 USD.

Where Each One Wins

The RX 7900 XTX is the clear victor in virtually every traditional gaming and graphics workload. Its most dominant showing comes in 3DMark Steel Nomad DX12, where its 6841 score crushes the RTX 2070's 1569 by 336%. This pattern holds across the PassMark suite: the AMD card leads by 176% in DirectX 11, 118.3% in DirectX 12, 56.4% in DirectX 9, and 49.5% in DirectX 10. In the aggregate PassMark G3D test, the RX 7900 XTX scores 31238 versus 16094, a 94.1% advantage. Even in 2D performance, the RX 7900 XTX wins, posting 1267 in PassMark G2D against the RTX 2070's 819, a 54.7% lead.

The RTX 2070's solitary win is in Geekbench OpenCL, where it scores 79966 against the RX 7900 XTX's 50465. This 36.9% margin is substantial and suggests the NVIDIA card retains a specific compute advantage, likely tied to its tensor core configuration. However, this win does not translate to other compute metrics — in PassMark GPU Compute, the RX 7900 XTX wins 17689 to 6411, a 175.9% margin. The data indicates the RTX 2070 is a specialized compute outlier, not a general-purpose performance winner.

Architecture Differences

The two cards represent fundamentally different design philosophies separated by a process generation. The RX 7900 XTX uses the Navi 31 chip on TSMC's 5 nm process, packing 57,700 million transistors into a 529 mm² die. The RTX 2070 uses the TU106 chip on TSMC's 12 nm process, with 10,800 million transistors on a 445 mm² die. This process advantage gives the AMD card a transistor density of 109.1M per mm², compared to the RTX 2070's 24.3M per mm² — a 4.5x density difference.

The RX 7900 XTX runs on AMD's RDNA 3.0 architecture, codenamed Plum Bonito, part of the Navi III generation. The RTX 2070 uses NVIDIA's Turing architecture from the GeForce 20 generation. The AMD card features 6144 shading units, 384 texture mapping units, and 192 render output units, while the RTX 2070 has 2304 shading units, 144 TMUs, and 64 ROPs. Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is not a differentiator.

Ray tracing hardware exists on both, but the implementations differ: the RX 7900 XTX has 96 dedicated ray tracing cores, while the RTX 2070 has 36 RT cores. The NVIDIA card also includes 288 tensor cores, a feature entirely absent from the AMD specification. The RTX 2070's tensor cores likely explain its OpenCL win, as they enable accelerated compute paths that the RX 7900 XTX cannot access.

Specification Differences

The most striking difference is in raw compute throughput. The RX 7900 XTX delivers 61.39 TFLOPS FP32 and 122.8 TFLOPS FP16 (2:1), while the RTX 2070 provides 7.465 TFLOPS FP32 and 14.93 TFLOPS FP16. This 8x gap in theoretical compute aligns with the observed benchmark deltas. Clock speeds tell a similar story: the AMD card boosts to 2498 MHz (with a 2365 MHz game clock and 1929 MHz base), while the RTX 2070 boosts to 1620 MHz (1410 MHz base).

Memory is another major differentiator. The RX 7900 XTX offers 24 GB of GDDR6 at 20 Gbps effective, across a 384-bit bus for 960.0 GB/s bandwidth. The RTX 2070 has 8 GB at 14 Gbps effective on a 256-bit bus for 448.0 GB/s. The AMD card's pixel rate of 479.6 GPixel/s and texture rate of 959.2 GTexel/s dwarf the RTX 2070's 103.7 GPixel/s and 233.3 GTexel/s.

Power and physical requirements diverge sharply. The RX 7900 XTX has a 355 W TDP, requires 2x 8-pin power connectors, and needs a 750 W suggested PSU. The RTX 2070 is far more modest at 175 W TDP, 1x 8-pin, and a 450 W suggested PSU. Both are dual-slot cards, but the RX 7900 XTX is physically larger at 287 mm long, 110 mm high, and 51 mm wide, versus the RTX 2070's 229 mm length, 113 mm height, and 35 mm width. The RX 7900 XTX uses PCIe 4.0 x16, while the RTX 2070 uses PCIe 3.0 x16. Display outputs also differ: the AMD card has 1x HDMI 2.1a, 2x DisplayPort 2.1, and 1x USB Type-C, while the NVIDIA card has 1x DVI, 1x HDMI 2.0, 2x DisplayPort 1.4a, and 1x USB Type-C.

Head-to-Head Benchmarks

The 3DMark Steel Nomad DX12 result is the headline: the RX 7900 XTX scores 6841 against the RTX 2070's 1569, a 336% advantage. This is not a marginal win; it is a generational obliteration. The PassMark suite reinforces this dominance. In DirectX 11, the AMD card scores 356 versus 129, a 176% lead. DirectX 12 shows a 118.3% gap (131 to 60). DirectX 9 and DirectX 10 yield 56.4% (330 to 211) and 49.5% (166 to 111) margins respectively. The PassMark G3D aggregate test confirms the trend: 31238 to 16094, a 94.1% advantage.

Compute workloads tell a mixed story. In PassMark GPU Compute, the RX 7900 XTX wins decisively at 17689 versus 6411, a 175.9% margin. However, Geekbench OpenCL flips the script: the RTX 2070 scores 79966, beating the RX 7900 XTX's 50465 by 36.9%. This is the only test where the NVIDIA card wins, and it is a meaningful one — it suggests that OpenCL-specific workloads leveraging tensor cores can favor the older card. But Geekbench Vulkan shows the AMD card recovering, with the RX 7900 XTX scoring 85612 versus 82521, a 3.7% win. Even in 2D performance, the RX 7900 XTX wins 1267 to 819 in PassMark G2D, a 54.7% margin.

The Verdict

The data is unambiguous for gaming and general graphics: the AMD Radeon RX 7900 XTX is the superior card by a wide margin. It wins 9 of 10 head-to-head benchmarks, with leads ranging from 3.7% in Geekbench Vulkan to 336% in 3DMark Steel Nomad DX12. Its 24 GB memory capacity, 960.0 GB/s bandwidth, and 61.39 TFLOPS FP32 compute make it a top-tier performer, reflected in its 64th percentile ranking and 19410 average score. Anyone prioritizing modern DirectX 12 gaming, high-resolution textures, or compute-heavy workloads should choose the RX 7900 XTX without hesitation.

The RTX 2070 is not without merit, but its case rests on a single benchmark. Its 79966 Geekbench OpenCL score, a 36.9% win over the RX 7900 XTX, indicates that NVIDIA's tensor core-equipped Turing architecture retains a niche advantage in OpenCL compute tasks. At 63rd percentile with an 18789 average score, it remains a competent card, but its 8 GB memory and 7.465 TFLOPS FP32 are a generation behind. The RTX 2070 suits users with specific OpenCL-dependent workloads; everyone else should follow the benchmark data and select the RX 7900 XTX. The 336% lead in 3DMark Steel Nomad DX12 is the single most telling statistic — it represents the full magnitude of the performance gap between these two cards.