AMD Radeon 860M vs NVIDIA RTX 1000 Mobile Ada Generation Comparison

Head-to-Head Benchmarks

The database contains two recorded synthetic test results for the AMD Radeon 860M, while the NVIDIA RTX 1000 Mobile Ada Generation has no benchmark entries in this dataset, making a direct numerical comparison impossible. The Radeon 860M achieves a Geekbench OpenCL score of 22,759 and a Geekbench Vulkan score of 30,043, producing an average benchmark score of 26,401 across its two tests. This places the AMD part at the 72nd percentile among all GPUs in the database, a strong position for an integrated graphics processor. The RTX 1000 Mobile, by contrast, sits at the 50th percentile with an average benchmark score of zero, indicating that no performance data has been captured for this mobile discrete GPU in the current records.

The Radeon 860M's average score of 26,401 places it in close company with several notable discrete GPUs. The NVIDIA GeForce MX550 posts an average score of 26,421, which is 0.1% higher than the Radeon 860M, effectively a statistical tie. The NVIDIA GeForce RTX 5060 scores 26,331, sitting 0.3% below the AMD integrated part. The AMD Radeon RX 5700 XT 50th Anniversary reaches 26,553, a 0.6% advantage over the 860M, while the NVIDIA RTX A4000 leads the group with 26,683, 1.1% ahead. These margins are all within a narrow band, indicating that the Radeon 860M's integrated design delivers compute performance comparable to a range of dedicated graphics cards from previous generations.

Since the RTX 1000 Mobile has no benchmark scores in the database, the head-to-head comparison relies on architectural specifications rather than measured outcomes. The Radeon 860M delivers 3.072 TFLOPS of FP32 compute, while the RTX 1000 Mobile is rated for 10.37 TFLOPS, a 3.4x advantage in raw floating-point throughput for the NVIDIA part. Pixel throughput also favors NVIDIA: the RTX 1000 Mobile renders 97.20 GPixel/s versus 48.00 GPixel/s for the AMD IGP, a 2.0x margin. Texture fill rates tell a similar story, with the NVIDIA GPU achieving 162.0 GTexel/s compared to 96.00 GTexel/s for the Radeon 860M, a 1.7x difference.

Where Each One Wins

The AMD Radeon 860M wins in power efficiency and integration. Its thermal design power is 15 W, less than half the 35 W TDP of the RTX 1000 Mobile. This positions the 860M for thin-and-light notebooks where battery life and thermal headroom take priority over peak performance. The integrated design requires no power connectors and uses system shared memory, eliminating the need for dedicated VRAM allocation. The Radeon 860M also carries a higher boost clock at 3000 MHz versus 2025 MHz for the NVIDIA part, though the NVIDIA GPU compensates with a much larger shader array.

The NVIDIA RTX 1000 Mobile wins decisively in raw graphics throughput and memory bandwidth. Its 2560 shading units dwarf the 512 shading units in the Radeon 860M, and its 80 texture mapping units compare to just 32 in the AMD part. The 48 render output units in the RTX 1000 Mobile triple the 16 ROPs found in the Radeon 860M. Memory bandwidth is a major differentiator: the RTX 1000 Mobile provides 192.0 GB/s over a 96-bit GDDR6 interface, while the Radeon 860M relies on system shared memory with bandwidth dependent on the host platform's memory configuration. For workloads that saturate memory bandwidth, such as high-resolution texture streaming or large compute buffers, the NVIDIA part holds a clear advantage.

Ray tracing and AI acceleration also favor NVIDIA. The RTX 1000 Mobile includes 20 ray tracing cores and 80 tensor cores, while the Radeon 860M offers 8 ray tracing cores and no tensor core equivalent. The NVIDIA GPU's Ada Lovelace architecture supports dedicated hardware for these workloads, whereas the AMD implementation uses its RDNA 3.5 architecture with a smaller ray tracing unit count. For professional applications that leverage CUDA-based tensor operations, the RTX 1000 Mobile's 80 tensor cores provide a structural advantage that the Radeon 860M cannot match.

Architecture Differences

The two GPUs come from different architectural generations and process nodes. The AMD Radeon 860M uses the RDNA 3.5 architecture on TSMC's 4 nm process, part of the Krackan Point chip within the Navi III IGP (Strix Point Mobile) generation. The NVIDIA RTX 1000 Mobile Ada Generation uses the Ada Lovelace architecture on TSMC's 5 nm process, built around the AD107 chip in the Ada-MW (x000A) generation. The Radeon 860M's predecessor is listed as Navi II IGP, while the RTX 1000 Mobile's predecessor is Ampere-MW and its successor is Blackwell-MW.

Transistor counts and die sizes differ substantially. The RTX 1000 Mobile packs 18,900 million transistors into a 159 mm² die, achieving a density of 118.9M transistors per mm². The Radeon 860M's transistor count and die size are recorded as unknown, preventing a direct density comparison. The process node advantage goes to AMD at 4 nm versus 5 nm, though both parts use TSMC as the foundry.

Memory architecture represents a fundamental split. The Radeon 860M uses system shared memory with no dedicated VRAM, a common design for integrated graphics processors. The RTX 1000 Mobile carries 6 GB of GDDR6 memory on a 96-bit bus, delivering 192.0 GB/s of dedicated bandwidth. The clock structures also differ: AMD lists a 600 MHz base and 3000 MHz boost, while NVIDIA lists a 1485 MHz base and 2025 MHz boost with 2000 MHz memory clock (16 Gbps effective).

Both GPUs support the same API feature set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both use PCIe 4.0 x8 interfaces and are classified as IGP (integrated graphics processor) form factors with no power connectors. Display outputs are portable device dependent for both parts. The Radeon 860M was released on 2025-02-28, while the RTX 1000 Mobile launched earlier on 2024-02-25. Both are listed as Active in production status.

FAQ

Q: How does the AMD Radeon 860M compare to the NVIDIA RTX 1000 Mobile in raw compute performance?

A: The RTX 1000 Mobile delivers 10.37 TFLOPS of FP32 compute, while the Radeon 860M achieves 3.072 TFLOPS. The NVIDIA part holds a 3.4x advantage in raw floating-point throughput based on the recorded specifications.

Q: Which GPU has better memory bandwidth?

A: The RTX 1000 Mobile provides 192.0 GB/s of dedicated GDDR6 bandwidth over a 96-bit bus. The Radeon 860M uses system shared memory with bandwidth listed as system dependent, meaning it varies based on the host platform's memory configuration.

Q: What are the power requirements for each GPU?

A: The Radeon 860M has a 15 W TDP, while the RTX 1000 Mobile has a 35 W TDP. Both are IGP form factors with no power connectors required.

Q: Does the Radeon 860M have tensor cores?

A: No. The Radeon 860M has no tensor core equivalent listed in its specifications. The RTX 1000 Mobile includes 80 tensor cores for AI acceleration workloads.

Q: How do the ray tracing capabilities compare?

A: The RTX 1000 Mobile includes 20 ray tracing cores, while the Radeon 860M has 8 ray tracing cores. Both GPUs support DirectX 12 Ultimate (12_2), which includes ray tracing API support.

Q: What is the benchmark percentile ranking for each GPU?

A: The Radeon 860M ranks at the 72nd percentile among all GPUs in the database with an average benchmark score of 26,401. The RTX 1000 Mobile ranks at the 50th percentile but has no recorded benchmark scores, giving it an average score of zero.

The Verdict

The data presents a clear performance hierarchy based on specifications, though the lack of benchmark scores for the RTX 1000 Mobile limits direct comparison. The NVIDIA part is built for higher throughput: 10.37 TFLOPS FP32, 97.20 GPixel/s pixel rate, 162.0 GTexel/s texture rate, and 192.0 GB/s memory bandwidth. These figures position it for demanding graphics workloads, professional rendering, and compute-heavy applications. The 80 tensor cores and 20 ray tracing cores add specialized acceleration that the AMD part lacks entirely.

The AMD Radeon 860M is designed for efficiency and integration. Its 15 W TDP, 4 nm process node, and system shared memory make it suitable for compact portable devices where power draw is a primary constraint. The 3000 MHz boost clock indicates strong clock scaling within that power envelope. Its benchmark results, averaging 26,401 with a 72nd percentile ranking, show that this integrated GPU competes with discrete parts like the GeForce MX550, RTX 5060, and RX 5700 XT 50th Anniversary, all within a 1.1% performance band.

For users prioritizing raw graphics performance and dedicated memory, the RTX 1000 Mobile is the appropriate choice. Its 6 GB GDDR6 allocation and 3.4x FP32 advantage over the Radeon 860M provide the headroom needed for demanding applications. For users prioritizing battery life, thermal management, and integrated simplicity, the Radeon 860M delivers competitive compute performance at less than half the power draw. The RTX 1000 Mobile's 35 W TDP and dedicated memory require more system resources but yield substantially higher throughput ceilings. The database records no benchmark measurements for the RTX 1000 Mobile, so its actual performance in field use remains unverified in this dataset; the Radeon 860M, by contrast, has confirmed scores that place it within striking distance of several discrete GPUs from prior generations.