AMD Radeon RX 6850M XT vs NVIDIA GeForce RTX 5070 Ti Comparison

The Verdict

The data positions the NVIDIA GeForce RTX 5070 Ti as the clear performance leader. It wins all three head-to-head benchmark comparisons, with margins ranging from 55.8% to 65.8%. The RTX 5070 Ti is the stronger choice for anyone prioritizing raw benchmark scores, particularly in DirectX 12 workloads and compute-heavy tasks.

The AMD Radeon RX 6850M XT, while less powerful, occupies a distinct niche. Its 92nd percentile ranking among all GPUs outperforms the RTX 5070 Ti's 86th percentile. This means the AMD part sits higher in the overall distribution of recorded GPU scores, even though its absolute benchmark numbers are lower. The RX 6850M XT is an end-of-life mobile part with a 165 W power envelope, while the RTX 5070 Ti is an active desktop card with a 300 W design. The choice hinges on platform: the RX 6850M XT suits portable, integrated designs, while the RTX 5070 Ti is built for a dual-slot desktop chassis with a dedicated power connector.

For users who need the highest frame rates in modern DirectX 12 titles, the RTX 5070 Ti is the data-backed pick. For those constrained to a laptop form factor or a lower power budget, the RX 6850M XT offers respectable performance within its class, as evidenced by its higher percentile standing.

Architecture Differences

The two GPUs come from different architectural generations and design philosophies. The AMD Radeon RX 6850M XT uses the Navi 22 chip built on RDNA 2.0, manufactured on TSMC's 7 nm process. It packs 17,200 million transistors into a 335 mm² die, yielding a transistor density of 51.3 million per square millimeter. The NVIDIA GeForce RTX 5070 Ti uses the GB203 chip with Blackwell 2.0 architecture, fabricated on a 5 nm TSMC process. It contains 45,600 million transistors on a 378 mm² die, achieving a density of 120.6 million per square millimeter. The NVIDIA part more than doubles the transistor count and more than doubles the density, a direct consequence of the newer process node.

Core configurations differ substantially. The RX 6850M XT has 2,560 shading units, 160 texture mapping units, 64 ROPs, and 40 ray tracing cores. It has no tensor cores. The RTX 5070 Ti scales up to 8,960 shading units, 280 TMUs, 96 ROPs, 70 RT cores, and 280 tensor cores. The NVIDIA chip has 3.5 times the shading units and 4.4 times the TMUs. The tensor core count is a major architectural divergence; the RTX 5070 Ti includes dedicated AI hardware, while the RX 6850M XT does not.

Memory architecture also separates them. The AMD card uses 12 GB of GDDR6 on a 192-bit bus, delivering 432.0 GB/s of bandwidth. The RTX 5070 Ti uses 16 GB of GDDR7 on a 256-bit bus, more than doubling bandwidth to 896.0 GB/s. Both support DirectX 12 Ultimate with feature level 12_2, OpenGL 4.6, and Vulkan 1.4, so API coverage is identical. The NVIDIA card moves to PCIe 5.0 x16, while the AMD part uses PCIe 4.0 x16.

Head-to-Head Benchmarks

The head-to-head results show a consistent NVIDIA advantage, but the margins vary by workload. In the 3DMark Steel Nomad DX12 test, the RTX 5070 Ti scores 6,604 against the RX 6850M XT's 2,257. That is a 65.8% deficit for the AMD part, the largest gap in the comparison. This test stresses DirectX 12 rendering, and the NVIDIA card's higher shading unit count and memory bandwidth translate directly into a dominant performance lead.

The Geekbench OpenCL test tells a similar story. The RTX 5070 Ti records 212,363 points, while the RX 6850M XT manages 85,040. The delta is 60% in NVIDIA's favor. OpenCL workloads often scale with compute throughput, and the RTX 5070 Ti's 43.94 TFLOPS of FP32 performance dwarfs the RX 6850M XT's 13.21 TFLOPS. The NVIDIA part also delivers FP16 at the same 43.94 TFLOPS with a 1:1 ratio, while the AMD card's FP16 rate of 26.43 TFLOPS operates at a 2:1 ratio, meaning half the FP32 throughput.

The Vulkan test narrows the gap slightly but does not change the outcome. The RTX 5070 Ti posts 225,122 points versus 99,483 for the RX 6850M XT, a 55.8% difference. Vulkan is often more efficient on AMD hardware historically, but the raw hardware disparity here is too large to overcome. The RX 6850M XT holds no benchmark wins across the three recorded comparisons.

Specification Differences

The specification table highlights where the two parts diverge. The RX 6850M XT has a base clock of 2321 MHz and a boost clock of 2581 MHz, with a game clock of 2463 MHz. The RTX 5070 Ti runs at a 2295 MHz base and 2452 MHz boost, with no listed game clock. The AMD part actually clocks higher at both base and boost, but the NVIDIA chip compensates with far more execution units.

Memory specifications show the RTX 5070 Ti's generational advantage. The AMD card uses 12 GB GDDR6 at 2250 MHz, or 18 Gbps effective, over a 192-bit bus. The NVIDIA card uses 16 GB GDDR7 at 1750 MHz, or 28 Gbps effective, over a 256-bit bus. Bandwidth jumps from 432.0 GB/s to 896.0 GB/s, a 107% increase.

Compute rates follow the core counts. Pixel rate is 165.2 GPixel/s for AMD versus 235.4 GPixel/s for NVIDIA. Texture rate is 413.0 GTexel/s versus 686.6 GTexel/s. FP32 throughput is 13.21 TFLOPS versus 43.94 TFLOPS. The power envelope differs sharply: 165 W for the RX 6850M XT against 300 W for the RTX 5070 Ti. The AMD part is an IGP with no power connectors and portable-device-dependent outputs. The NVIDIA card is a dual-slot unit, 304 mm long, 137 mm tall, and 48 mm wide, requiring one 16-pin connector and a 700 W suggested PSU.

Release timing also differs. The RX 6850M XT launched on January 3, 2022, and is end-of-life. The RTX 5070 Ti launched on February 19, 2025, and is active, with the GeForce 60 noted as its successor. The AMD predecessor is Polaris Mobile.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The AMD Radeon RX 6850M XT has an average benchmark score of 78,940, while the NVIDIA GeForce RTX 5070 Ti has an average of 49,957. The AMD part's nearest rivals include the NVIDIA GeForce RTX 5090 at 79,842, with a 1.1% delta, and the RTX 5090 D at 77,712, with a 1.6% delta. The NVIDIA card's nearest rivals include the AMD Radeon RX 6900 XT at 50,951, with a 2% delta, and the RX 6800 XT at 48,477, with a 3.1% delta.

Q: Does the RTX 5070 Ti always beat the RX 6850M XT in benchmarks?

A: Yes. In the three recorded head-to-head tests, the RTX 5070 Ti wins all of them. The margins are 65.8% in 3DMark Steel Nomad DX12, 60% in Geekbench OpenCL, and 55.8% in Geekbench Vulkan.

Q: Why does the RX 6850M XT have a higher percentile ranking despite losing head-to-head?

A: The RX 6850M XT sits at the 92nd percentile among all GPUs, while the RTX 5070 Ti is at the 86th percentile. The percentile reflects the part's position within the entire database of recorded GPUs, not just the direct comparison. The AMD card's average score of 78,940 is higher than the NVIDIA card's 49,957, driven by different benchmark mixes across each product's full test suite.

Q: What memory configuration does each GPU use?

A: The RX 6850M XT uses 12 GB of GDDR6 on a 192-bit bus with 432.0 GB/s bandwidth. The RTX 5070 Ti uses 16 GB of GDDR7 on a 256-bit bus with 896.0 GB/s bandwidth.

Q: Are both GPUs compatible with the same APIs?

A: Yes. Both support DirectX 12 Ultimate with feature level 12_2, OpenGL 4.6, and Vulkan 1.4. The API feature sets are identical.

Q: What is the power connector situation for each card?

A: The RX 6850M XT is an IGP with no power connectors, drawing 165 W. The RTX 5070 Ti is a dual-slot card with one 16-pin connector, drawing 300 W, and has a suggested PSU of 700 W.

Where Each One Wins

The RTX 5070 Ti wins outright in every head-to-head benchmark. Its largest advantage comes in 3DMark Steel Nomad DX12, where it leads by 65.8%. This indicates a strong fit for modern DirectX 12 gaming at high settings and resolutions, where the combination of 8,960 shading units, 280 tensor cores, and 896.0 GB/s of GDDR7 bandwidth can be fully utilized. The Geekbench OpenCL result, a 60% lead, points to strong compute performance for GPU-accelerated workloads, including rendering and scientific calculations. The Vulkan test, with a 55.8% lead, confirms that even in APIs traditionally favorable to AMD, the NVIDIA card's raw throughput wins.

The RX 6850M XT wins in the broader percentile ranking, at 92nd versus 86th. It also wins on power efficiency, drawing 165 W compared to 300 W, and on physical footprint, being an IGP with no slot width rather than a 304 mm dual-slot board. The AMD card's higher average benchmark score of 78,940 versus 49,957 suggests that across a wider set of tests, including its Geekbench Metal result of 128,981, it performs well in API-specific workloads that the NVIDIA card does not record. The RX 6850M XT is the choice for compact, integrated systems where power and space are at a premium, and where the 92nd percentile ranking shows it outperforms the majority of GPUs in the database. The RTX 5070 Ti is the choice for desktop builds with room for a 300 W card and a 700 W PSU, where maximum head-to-head performance is the priority.