AMD Radeon RX 6900 XT vs Intel Arc A570M Comparison

# Intel Arc A570M vs AMD Radeon RX 6900 XT

The data presents a stark contrast between a modern mobile-first GPU and a previous-generation desktop flagship. The AMD Radeon RX 6900 XT, with an average benchmark score of 50,951, sits in the 86th percentile of all GPUs, while the Intel Arc A570M, scoring 58,239 in its sole benchmark, lands in the 88th percentile. That said, the only direct head-to-head comparison available — Geekbench OpenCL — shows the AMD part winning decisively, with the Intel GPU trailing by 69%. This single data point, however, does not tell the whole story; the Intel part's percentile placement is buoyed by a different benchmark set, and the architectural gulf between the two is enormous.

Head-to-Head Benchmarks

The only shared benchmark between the two GPUs is Geekbench OpenCL, and the result is lopsided. The AMD Radeon RX 6900 XT scores 187,673, while the Intel Arc A570M manages 58,239. That is a delta of -69%, meaning the AMD GPU delivers more than three times the raw compute throughput in this particular test. The magnitude of this gap is striking, especially considering the Intel part's higher percentile rank. This suggests that Geekbench OpenCL is heavily weighted toward the AMD architecture's strengths — its massive shading unit count and raw FP32 throughput.

The Intel Arc A570M's nearest rivals in the database include the AMD Radeon RX 6950 XT (delta -0.3%), the AMD Radeon RX 5600 OEM (delta +0.3%), and the NVIDIA P102-100 (delta -0.5%). These are tight margins, indicating that in its own benchmark — Geekbench OpenCL — the Arc A570M is positioned squarely between a high-end Radeon and a mid-range OEM card. The AMD Radeon RX 6900 XT, by contrast, has nearest rivals like the NVIDIA CMP 50HX (delta -1.6%) and the AMD Radeon RX Vega 64 (delta +1.9%), placing its average score in a different performance tier altogether.

When comparing the two directly, the RX 6900 XT's advantage in shading units (5,120 vs 2,048) and texture mapping units (320 vs 128) is directly reflected in its compute-heavy benchmark victory. The Intel part's 2048 shading units and 128 TMUs are exactly half the AMD card's counts, and the FP32 throughput figures — 5.325 TFLOPS for Intel versus 23.04 TFLOPS for AMD — align with a roughly 4.3x theoretical difference, which the 69% deficit in the benchmark partially captures. The benchmark result is not an outlier; it is consistent with the hardware specifications.

The Verdict

From the data alone, the AMD Radeon RX 6900 XT is the clear performance winner. It wins the sole head-to-head benchmark by 69%, has a higher raw compute ceiling (23.04 TFLOPS FP32 vs 5.325 TFLOPS), more than double the memory bandwidth (512.0 GB/s vs 224.0 GB/s), and twice the memory capacity (16 GB vs 8 GB). Its texture rate of 720.0 GTexel/s and pixel rate of 288.0 GPixel/s dwarf the Intel part's 166.4 GTexel/s and 83.20 GPixel/s. For any workload that scales with those resources — high-resolution gaming, GPU compute, or content creation — the RX 6900 XT is the only rational choice.

However, the Intel Arc A570M has its own positioning. It is an active, current product released in 2023, whereas the RX 6900 XT is end-of-life, released in 2020. The Intel part consumes 75 W versus 300 W, a fourfold difference. It is an IGP (integrated GPU) form factor, while the AMD card is a triple-slot behemoth requiring a 700 W PSU. For a compact or mobile system where power and space are the constraints, the Arc A570M is the only viable option — not because it wins benchmarks, but because it exists in a form factor the RX 6900 XT cannot match. The data says: if you need maximum performance, buy the AMD card; if you need an integrated solution with a decent 88th-percentile score, the Intel part is the one.

Architecture Differences

The two GPUs come from fundamentally different design philosophies. Intel's Arc A570M uses the Xe-HPG architecture, built on a 6 nm TSMC process, with a die size of 269 mm² and 11,500 million transistors. This yields a transistor density of 42.8M per mm². AMD's RX 6900 XT uses RDNA 2.0, on a larger 7 nm TSMC node, with a die size of 520 mm² and 26,800 million transistors, resulting in a density of 51.5M per mm². The AMD chip is nearly twice the physical size and packs over twice the transistors, but notably has a higher density despite the older node — indicating a very different design priority.

The Intel GPU is part of the Alchemist generation (Arc 5 Mobile), while AMD's is from the Navi II (RX 6000) generation. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API-level feature parity is present. However, the internal architectures diverge sharply: Intel's Xe-HPG uses 16 ray tracing cores, while AMD's RDNA 2.0 uses 80. The AMD card also has 5,120 shading units, 320 TMUs, and 128 ROPs, against Intel's 2,048 shading units, 128 TMUs, and 64 ROPs. The ray tracing core count difference (16 vs 80) suggests AMD has a substantial advantage in ray-traced workloads, though no direct benchmark in the data confirms this.

Clock speeds further separate them. The Intel part runs at a 900 MHz base and 1300 MHz boost, while the AMD card runs at 1825 MHz base and 2250 MHz boost — nearly double the clocks. Combined with the higher core count, this explains the massive FP32 gap. The AMD GPU also has a "game" clock of 2015 MHz, a spec that Intel does not list. Memory clocks differ as well: 1750 MHz (14 Gbps effective) for Intel, versus 2000 MHz (16 Gbps effective) for AMD. The bus width difference (128-bit vs 256-bit) doubles the AMD card's bandwidth advantage.

Specification Differences

The most obvious specification gap is memory. The Intel Arc A570M offers 8 GB of GDDR6 on a 128-bit bus, yielding 224.0 GB/s. The AMD Radeon RX 6900 XT offers 16 GB of GDDR6 on a 256-bit bus, yielding 512.0 GB/s. The AMD card has 4x the FP32 throughput (23.04 TFLOPS vs 5.325 TFLOPS), 4x the FP16 throughput (46.08 TFLOPS vs 10.65 TFLOPS), 4.3x the pixel rate, and 4.3x the texture rate. Power consumption tells the opposite story: 75 W for Intel versus 300 W for AMD. The Intel part has no power connectors, while AMD requires 2x 8-pin and a 700 W suggested PSU.

Physical dimensions differ enormously. The Intel GPU is listed as "IGP" slot width, with no length, height, or width specified — it is designed to be soldered or embedded in a portable device. The AMD card is a triple-slot design measuring 267 mm in length, 120 mm in height, and 50 mm in width. Display outputs also differ: Intel's are "Portable Device Dependent," while AMD offers 1x HDMI 2.1, 2x DisplayPort 1.4a, and 1x USB Type-C. The bus interface differs too — PCIe 4.0 x8 for Intel, PCIe 4.0 x16 for AMD. Release dates are far apart: July 2023 for Intel, October 2020 for AMD. The AMD card's launch MSRP was 999 USD, which is stated once here for reference; the Intel part has no listed MSRP.

FAQ

Q: Which GPU wins the only direct benchmark comparison?

A: The AMD Radeon RX 6900 XT wins the Geekbench OpenCL test with a score of 187,673 versus the Intel Arc A570M's 58,239, a delta of -69% for the Intel part.

Q: How do their percentile ranks compare?

A: The Intel Arc A570M is in the 88th percentile of all GPUs, while the AMD Radeon RX 6900 XT is in the 86th percentile. This is despite the AMD card having a higher raw benchmark score in their shared test.

Q: What is the memory capacity difference?

A: The Intel Arc A570M has 8 GB of GDDR6 memory, while the AMD Radeon RX 6900 XT has 16 GB of GDDR6. The AMD card also has double the memory bandwidth at 512.0 GB/s versus 224.0 GB/s.

Q: Are there any architectural similarities?

A: Both GPUs support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both are manufactured by TSMC, though on different nodes (6 nm for Intel, 7 nm for AMD).

Q: Which GPU is more power-efficient?

A: The Intel Arc A570M has a TDP of 75 W, while the AMD Radeon RX 6900 XT has a TDP of 300 W. The Intel part also requires no power connectors and fits in an IGP slot width.

Q: What are the nearest rivals for each GPU?

A: The Intel Arc A570M's nearest rivals are the AMD Radeon RX 6950 XT (delta -0.3%) and the AMD Radeon RX 5600 OEM (delta +0.3%). The AMD RX 6900 XT's nearest rivals include the NVIDIA CMP 50HX (delta -1.6%) and the AMD Radeon RX Vega 64 (delta +1.9%).

Where Each One Wins

The AMD Radeon RX 6900 XT wins every performance-oriented category in the data. It has a 69% lead in the only head-to-head benchmark, a 4.3x advantage in FP32 and FP16 throughput, double the memory bandwidth, and 5x the ray tracing cores. Its pixel rate of 288.0 GPixel/s and texture rate of 720.0 GTexel/s make it the obvious choice for high-resolution gaming, VR, or GPU-accelerated rendering. The 16 GB memory capacity is also twice the Intel part's, which matters for large textures or compute workloads. The RX 6900 XT is end-of-life, but its performance profile is clearly that of a desktop enthusiast card.

The Intel Arc A570M wins in every efficiency and form-factor category. It is an active product with a 75 W TDP, an IGP slot width, and no power connectors. It is designed for portable devices, as evidenced by its "Portable Device Dependent" display outputs. Its 88th-percentile ranking shows it is no slouch relative to the full GPU landscape — it sits between the RX 6950 XT and RX 5600 OEM in its own benchmark. The 6 nm process node and smaller die (269 mm² vs 520 mm²) make it a candidate for thin-and-light laptops or compact systems where the RX 6900 XT physically cannot fit. The data suggests a clear split: AMD for raw power, Intel for integration and efficiency.