AMD Steam Deck OLED GPU vs Intel Arc Graphics 2 Xe Mobile Comparison

Head-to-Head Benchmarks

The recorded data shows no direct head-to-head benchmark entries for this pairing. Neither the AMD Steam Deck OLED GPU nor the Intel Arc Graphics 2 Xe Mobile has any benchmark scores logged in the database, and the wins tally sits at zero for both sides. This absence of measured performance data means comparisons must rely entirely on architectural specifications and theoretical throughput figures rather than application-level results.

Both parts occupy the 50th percentile against all GPUs tracked in the database, which places them in the middle of the recorded performance distribution. However, that percentile is computed from an empty benchmark set, so it should be read as a placeholder until real measurements arrive rather than as evidence of parity.

What the data does provide are computed fill rate and compute figures. The AMD part delivers 25.60 GPixel/s of pixel throughput and 51.20 GTexel/s of texture throughput. The Intel part counters with 20.00 GPixel/s and 40.00 GTexel/s. Those numbers give AMD a 28% advantage in pixel rate and a 28% advantage in texture rate, assuming both are operating at their stated limits.

On the compute side, the AMD GPU reaches 1.638 TFLOPS in FP32, while the Intel GPU reaches 1,280.0 GFLOPS, a 28% gap in the same direction. For FP16, AMD posts 3.277 TFLOPS using a 2:1 ratio, and Intel posts 2.560 TFLOPS with the same 2:1 ratio, again a 28% margin for AMD. The consistency of that 28% delta across pixel rate, texture rate, and both FP32 and FP16 suggests the two designs scale their execution resources in lockstep relative to each other.

Clock behavior tells a different story. The Intel GPU has a 300 MHz base clock and a 2500 MHz boost clock, while the AMD GPU has a 1000 MHz base clock and a 1600 MHz boost clock. Intel's boost ceiling is 56% higher, but its base clock is 70% lower. In sustained workloads where boost cannot be held indefinitely, the AMD part starts from a much higher floor. In short burst workloads where boost persists, the Intel part has a higher theoretical peak frequency.

Architecture Differences

The two GPUs come from different foundries and use different process nodes. AMD builds the Sephiroth chip on TSMC's 6 nm process, while Intel builds Wildcat Lake on Intel's own 3 nm process. The database lists AMD's transistor count at 2,400 million on a 131 mm² die, which works out to a transistor density of 18.3M / mm². Intel's transistor count and die size are recorded as unknown, so no density comparison is possible from the available data.

Architecture generation separates them further. AMD uses RDNA 2.0, an architecture that debuted in console silicon and was designed for fixed-function gaming workloads. Intel uses Xe3-LPG, a low-power variant of the Xe architecture family aimed at mobile and integrated graphics. The Intel part carries the generation label "Arc Graphics-M (Wildcat Lake)" and lists HD Graphics-M as its predecessor, indicating a direct lineage from Intel's older integrated graphics line.

Execution resource counts differ substantially. AMD fields 512 shading units, 32 texture mapping units, 16 ROPs, and 8 ray tracing cores. Intel fields 256 shading units, 16 TMUs, 8 ROPs, and 2 ray tracing cores. The AMD GPU has exactly double the shading units, double the TMUs, double the ROPs, and four times the ray tracing cores. This explains the consistent 28% throughput advantage: AMD has twice the resources but lower clocks, and the resource advantage wins out at the recorded clock figures.

Neither part lists tensor cores in the database. Both support DirectX 12 Ultimate at feature level 12_2, OpenGL 4.6, and Vulkan, with Intel adding Vulkan 1.4 support compared to AMD's Vulkan 1.3. The Intel GPU is classified as an IGP with a portable-device-dependent display output, while the AMD GPU uses a single USB Type-C output and is packaged in a device measuring 298 mm by 117 mm by 49 mm.

Memory architecture differs fundamentally. AMD uses 16 GB of LPDDR5 on a 128-bit bus, delivering 176.0 GB/s of bandwidth. Intel uses system shared memory, with the bus width, type, and bandwidth all marked as system dependent. The AMD part therefore has a fixed, known memory bandwidth, while the Intel part's bandwidth cannot be quantified from the database because it depends entirely on the host platform's memory configuration.

FAQ

Q: Which GPU has more shading units?

A: The AMD Steam Deck OLED GPU has 512 shading units, while the Intel Arc Graphics 2 Xe Mobile has 256 shading units. AMD has exactly double the shading units of Intel.

Q: What are the boost clocks of each GPU?

A: The AMD GPU boosts to 1600 MHz from a 1000 MHz base. The Intel GPU boosts to 2500 MHz from a 300 MHz base. Intel's boost clock is 56% higher, but its base clock is 70% lower.

Q: How much memory bandwidth does each GPU have?

A: The AMD GPU has 16 GB of LPDDR5 on a 128-bit bus, providing 176.0 GB/s of bandwidth. The Intel GPU uses system shared memory, and its bandwidth is listed as system dependent, meaning it cannot be fixed from the database alone.

Q: Do both GPUs support ray tracing?

A: Yes. The AMD GPU includes 8 ray tracing cores, and the Intel GPU includes 2 ray tracing cores. Both support DirectX 12 Ultimate at feature level 12_2, which includes ray tracing requirements.

Q: Which GPU has a smaller manufacturing process?

A: The Intel GPU is built on Intel's 3 nm process, while the AMD GPU is built on TSMC's 6 nm process. The Intel process node is smaller, though transistor counts for Intel are listed as unknown.

Q: What is the power draw of each GPU?

A: The AMD GPU has a TDP of 15 W. The Intel GPU has a TDP of 25 W. Intel's part is rated for 10 W higher power consumption.

Specification Differences

The two GPUs differ across nearly every recorded specification field. Process node: AMD uses 6 nm from TSMC, Intel uses 3 nm from Intel. Transistor count: AMD is 2,400 million, Intel is unknown. Die size: AMD is 131 mm², Intel is unknown. Transistor density: AMD is 18.3M / mm², Intel is not listed.

Clock speeds diverge sharply. AMD runs a 1000 MHz base and 1600 MHz boost. Intel runs a 300 MHz base and 2500 MHz boost. Memory clocks also differ: AMD lists 1375 MHz with 11 Gbps effective, while Intel's memory clock is system shared.

Memory configuration is entirely different. AMD has 16 GB of LPDDR5, a 128-bit bus, and 176.0 GB/s of bandwidth. Intel has system shared memory, system shared type, system shared bus width, and system dependent bandwidth.

Compute resources: AMD has 512 shading units, 32 TMUs, 16 ROPs, and 8 RT cores. Intel has 256 shading units, 16 TMUs, 8 ROPs, and 2 RT cores. Pixel rate: AMD is 25.60 GPixel/s, Intel is 20.00 GPixel/s. Texture rate: AMD is 51.20 GTexel/s, Intel is 40.00 GTexel/s. FP32: AMD is 1.638 TFLOPS, Intel is 1,280.0 GFLOPS. FP16: AMD is 3.277 TFLOPS, Intel is 2.560 TFLOPS, both at 2:1.

Power and form factor differ. AMD is rated at 15 W TDP with a 298 mm length, 117 mm height, and 49 mm width, plus a single USB Type-C display output. Intel is rated at 25 W TDP, has no power connectors, uses an IGP slot width and bus interface, and its display outputs are portable device dependent. Intel has no recorded dimensions.

API support: both have DirectX 12 Ultimate (12_2) and OpenGL 4.6. AMD supports Vulkan 1.3; Intel supports Vulkan 1.4. Release dates also differ, with AMD entering production in 2023 and Intel in 2026, and Intel lists HD Graphics-M as its predecessor while AMD lists none.

Where Each One Wins

The AMD Steam Deck OLED GPU wins on raw execution resources and fixed memory bandwidth. It has double the shading units, TMUs, and ROPs of the Intel part, plus four times the ray tracing cores. Its 16 GB of dedicated LPDDR5 on a 128-bit bus provides 176.0 GB/s of known bandwidth, which is a fixed quantity independent of host system memory. It also has a higher base clock at 1000 MHz versus 300 MHz, which favors sustained workloads where boost clocks cannot be maintained indefinitely. The 28% lead in pixel rate, texture rate, FP32, and FP16 all stem from this resource advantage. For workloads with predictable memory access patterns and sustained rendering demands, the AMD part has the structural edge.

The Intel Arc Graphics 2 Xe Mobile wins on clock headroom and process technology. Its 2500 MHz boost clock is 56% higher than AMD's 1600 MHz boost, giving it a theoretical peak frequency advantage in short-duration bursts. The 3 nm Intel process is smaller than the 6 nm TSMC node, which typically permits higher frequency operation at a given power envelope, though the database lists Intel's TDP at 25 W versus AMD's 15 W. Intel also supports Vulkan 1.4, a newer API version than AMD's Vulkan 1.3. As an IGP with system shared memory, the Intel part depends on platform memory performance, but that dependency also means it can scale with faster host memory if the platform provides it. For bursty, low-duration workloads and scenarios where a newer API feature set matters, the Intel part has the recorded advantages.

The Verdict

The data points to a clear split based on workload profile. The AMD Steam Deck OLED GPU is the stronger choice for scenarios that demand sustained throughput and predictable memory performance. Its 28% advantage across pixel rate, texture rate, FP32, and FP16, combined with double the shading units and four times the ray tracing cores, makes it the more capable part for continuous rendering workloads. The fixed 176.0 GB/s of memory bandwidth removes platform variability, and the 1000 MHz base clock ensures a higher performance floor when boost states are not available. Its 15 W TDP also indicates lower power draw than the Intel part's 25 W rating.

The Intel Arc Graphics 2 Xe Mobile suits workloads that benefit from high burst clocks and platform-integrated memory. The 2500 MHz boost clock is the highest figure in either specification sheet, and the 3 nm process node gives it a manufacturing advantage that the database cannot quantify further due to unknown transistor and die data. Its system shared memory approach means performance scales with the host platform's memory subsystem, which could be an advantage in systems with fast memory. The Vulkan 1.4 support is a functional lead over AMD's Vulkan 1.3.

For a user choosing between the two based strictly on recorded data, the AMD GPU delivers higher theoretical throughput in every measured compute and fill rate category and does so at a lower power rating. The Intel GPU offers higher boost clocks and a smaller process node, but its throughput figures lag by 28% in all four measured rate categories. Until benchmark scores are added to the database, the architectural and computed specifications favor the AMD Steam Deck OLED GPU for raw rendering output, while the Intel part remains the higher-clocked, newer-process alternative with platform-dependent memory.