AMD Steam Machine GPU vs Intel Arc A310E Comparison

FAQ

Q: What are the core architectural differences between the AMD Steam Machine GPU and the Intel Arc A310E?

A: The AMD Steam Machine GPU uses the Navi 33 chip on the RDNA 3.0 architecture (codename Hotpink Bonefish), fabricated on a 6 nm TSMC process with 13,300 million transistors on a 204 mm² die. The Intel Arc A310E uses the DG2-128 chip on the Xe-HPG architecture (generation Alchemist, Arc 3), also on a 6 nm TSMC process, but with only 7,200 million transistors on a 157 mm² die.

Q: How do the memory subsystems compare?

A: The AMD Steam Machine GPU carries 8 GB of GDDR6 memory on a 128-bit bus, delivering 288.0 GB/s bandwidth. The Intel Arc A310E has 4 GB of GDDR6 on a 64-bit bus, providing 124.0 GB/s. The AMD part has over twice the memory capacity and more than double the bandwidth.

Q: What are the power requirements?

A: The AMD Steam Machine GPU has a TDP of 110 W and requires no power connectors. The Intel Arc A310E has a TDP of 75 W, also with no power connectors, but the database lists a suggested PSU of 250 W. The Intel card is a single-slot design, while the AMD card has no slot width listed.

Q: Which GPU has higher compute throughput?

A: The AMD Steam Machine GPU delivers 17.56 TFLOPS FP32 and 17.56 TFLOPS FP16 (1:1 ratio). The Intel Arc A310E delivers 3.072 TFLOPS FP32 and 6.144 TFLOPS FP16 (2:1 ratio). The AMD part is roughly 5.7 times higher in FP32 throughput.

Q: What display outputs does each card provide?

A: The AMD Steam Machine GPU offers 1x HDMI 2.1a and 1x DisplayPort 2.1. The Intel Arc A310E provides 4x mini-DisplayPort 2.0. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the production status of each product?

A: The AMD Steam Machine GPU is listed as Active with a release date of June 28, 2026. The Intel Arc A310E is End-of-life, released March 31, 2024, with predecessor Xe Graphics and successor Battlemage.

Architecture Differences

The two GPUs come from different design philosophies despite sharing the same 6 nm TSMC process node. The AMD Steam Machine GPU is built on RDNA 3.0, which is a chiplet-era architecture adapted for a console-grade product under Valve's branding. The codename Hotpink Bonefish indicates a custom variant of the Navi 33 die. The Intel Arc A310E belongs to the Alchemist generation, specifically the Arc 3 tier, and uses the DG2-128 chip.

Transistor counts reveal a major gap in complexity. The AMD chip packs 13,300 million transistors into a 204 mm² die, yielding a transistor density of 65.2M per mm². The Intel die contains 7,200 million transistors across 157 mm², for a density of 45.9M per mm². The AMD design is substantially larger and denser, which translates directly into higher raw resource counts.

The shading infrastructure differs sharply. The AMD GPU has 1,792 shading units, 112 texture mapping units (TMUs), and 64 raster operation units (ROPs). It also includes 28 ray tracing cores. The Intel Arc A310E has 768 shading units, 32 TMUs, and 16 ROPs, with 6 ray tracing cores. The AMD part has more than double the shading units, 3.5 times the TMUs, and 4 times the ROPs. Ray tracing core count is also nearly 5 times higher on the AMD side.

Clock behavior also sets them apart. The AMD Steam Machine GPU has a base clock of 1720 MHz, a boost clock of 2450 MHz, and a game clock of 2250 MHz. Memory runs at 2250 MHz, 18 Gbps effective. The Intel Arc A310E has a fixed base and boost clock of 2000 MHz, with memory at 1937 MHz, 15.5 Gbps effective. The Intel card's uniform clock suggests a more conservative power envelope, while the AMD card's boost behavior allows higher peak performance.

Memory architecture reinforces the performance gap. The AMD GPU uses a 128-bit bus with 8 GB GDDR6, achieving 288.0 GB/s. The Intel card uses a 64-bit bus with 4 GB GDDR6, achieving 124.0 GB/s. This difference affects not just peak bandwidth but also the ability to handle larger textures and datasets in memory-constrained workloads.

The physical form factors differ. The AMD Steam Machine GPU measures 156 mm in length, 152 mm in height, and 162 mm in width, a compact square-ish design suited for console enclosures. The Intel Arc A310E is 168 mm long, 69 mm high, and 20 mm wide, a slim single-slot card for embedded or small-form-factor systems.

The Intel card lists a bus interface of PCIe 4.0 x8, while the AMD card has no bus interface specified in the database. The Intel card also has a suggested PSU of 250 W, which is higher than its own TDP, likely accounting for system-level headroom. The AMD card has no suggested PSU listed.

Both support the same API set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. This means feature-level parity in terms of API support, though the actual hardware capabilities differ significantly.

The Verdict

The data points to a clear performance hierarchy. The AMD Steam Machine GPU, with 17.56 TFLOPS FP32, 288.0 GB/s bandwidth, and 8 GB memory, is in a different class from the Intel Arc A310E, which delivers 3.072 TFLOPS FP32, 124.0 GB/s, and 4 GB. The AMD part also has a higher TDP at 110 W versus 75 W, which is expected given its larger die and higher throughput.

For users choosing between these two, the decision hinges on workload requirements. The AMD Steam Machine GPU is designed for gaming-class performance in a console form factor, with active production status and a 2026 release date. The Intel Arc A310E is an end-of-life product aimed at embedded or entry-level graphics tasks, with a slim single-slot profile and lower power draw.

If the priority is maximum compute throughput, ray tracing capability, memory bandwidth, or VRAM capacity, the AMD Steam Machine GPU is the only rational choice based on the recorded data. Its FP32 throughput is over 5 times higher, its texture rate is 274.4 GTexel/s versus 64.00 GTexel/s, and its pixel rate is 156.8 GPixel/s versus 32.00 GPixel/s.

If the priority is minimal physical footprint and lower power consumption, the Intel Arc A310E offers a 75 W TDP, single-slot design, and compact dimensions. However, the performance trade-off is severe: the Intel card's pixel rate is about one-fifth of the AMD card's, and its texture rate is under one-quarter.

Both cards have the same API support, so software compatibility is not a differentiator. The AMD card's active status and newer release date suggest ongoing driver and firmware support, while the Intel card is end-of-life with a successor already identified as Battlemage.

In summary, the AMD Steam Machine GPU dominates across every compute and memory metric in the database. The Intel Arc A310E is only preferable in scenarios where its smaller size, lower TDP, and single-slot design are critical constraints, and where the application does not require the AMD card's far higher throughput.

Specification Differences

The following fields differ between the two GPUs:

• Chip: Navi 33 (AMD) vs DG2-128 (Intel)
• Architecture: RDNA 3.0 vs Xe-HPG
• Codename: Hotpink Bonefish vs none listed
• Generation: Console GPU (Valve) vs Alchemist (Arc 3)
• Transistors: 13,300 million vs 7,200 million
• Die Size: 204 mm² vs 157 mm²
• Transistor Density: 65.2M / mm² vs 45.9M / mm²
• Base Clock: 1720 MHz vs 2000 MHz
• Boost Clock: 2450 MHz vs 2000 MHz
• Game Clock: 2250 MHz vs none
• Memory Clock: 2250 MHz, 18 Gbps effective vs 1937 MHz, 15.5 Gbps effective
• Memory Size: 8 GB vs 4 GB
• Memory Bus Width: 128 bit vs 64 bit
• Memory Bandwidth: 288.0 GB/s vs 124.0 GB/s
• Shading Units: 1792 vs 768
• TMUs: 112 vs 32
• ROPs: 64 vs 16
• RT Cores: 28 vs 6
• Pixel Rate: 156.8 GPixel/s vs 32.00 GPixel/s
• Texture Rate: 274.4 GTexel/s vs 64.00 GTexel/s
• FP32: 17.56 TFLOPS vs 3.072 TFLOPS
• FP16: 17.56 TFLOPS (1:1) vs 6.144 TFLOPS (2:1)
• TDP: 110 W vs 75 W
• Slot Width: none vs Single-slot
• Suggested PSU: none vs 250 W
• Bus Interface: none vs PCIe 4.0 x8
• Display Outputs: 1x HDMI 2.1a, 1x DisplayPort 2.1 vs 4x mini-DisplayPort 2.0
• Dimensions: 156 mm x 152 mm x 162 mm vs 168 mm x 69 mm x 20 mm
• Production Status: Active vs End-of-life
• Release Date: 2026-06-28 vs 2024-03-31
• Predecessor: none vs Xe Graphics
• Successor: none vs Battlemage

Both cards share the same process node (6 nm TSMC), foundry (TSMC), memory type (GDDR6), API set (DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4), and have no power connectors. Neither has a launch MSRP listed.

Head-to-Head Benchmarks

The head-to-head benchmark array is empty in the database, so no direct comparative scores exist. However, the individual specification data allows for a quantitative comparison of theoretical peak performance.

The most striking difference is in FP32 compute. The AMD Steam Machine GPU delivers 17.56 TFLOPS, while the Intel Arc A310E delivers 3.072 TFLOPS. This means the AMD card has approximately 5.7 times the single-precision floating-point throughput. For FP16, the AMD card also delivers 17.56 TFLOPS (1:1 ratio), while the Intel card delivers 6.144 TFLOPS (2:1 ratio). The AMD card is about 2.9 times higher in FP16, though the Intel card's 2:1 ratio means it can double its FP32 rate when using FP16.

Memory bandwidth is another decisive metric. The AMD GPU achieves 288.0 GB/s versus 124.0 GB/s for the Intel GPU, a gap of roughly 2.3 times. With 8 GB of VRAM versus 4 GB, the AMD card can also hold larger working sets, which matters for texture-heavy scenes or large compute buffers.

Pixel throughput: the AMD card renders at 156.8 GPixel/s, while the Intel card renders at 32.00 GPixel/s. That is a 4.9 times difference. Texture throughput: 274.4 GTexel/s versus 64.00 GTexel/s, a 4.3 times difference. These metrics indicate that the AMD card can fill the screen and apply textures much faster, which directly impacts gaming frame rates and rendering workloads.

Ray tracing cores: the AMD card has 28, the Intel card has 6. While the database does not provide ray tracing benchmark scores, the core count difference of nearly 5 times suggests a substantial advantage in ray tracing workloads, assuming similar per-core efficiency.

Clock speeds tell a more nuanced story. The Intel card's base clock is 2000 MHz, which is higher than the AMD card's base clock of 1720 MHz. However, the AMD card's boost clock reaches 2450 MHz, which is 22.5% higher than the Intel's fixed 2000 MHz. The AMD card also has a game clock of 2250 MHz, indicating sustained performance above its base clock.

Transistor efficiency also differs. The AMD die has a transistor density of 65.2M per mm², while the Intel die has 45.9M per mm². This suggests the AMD design packs more functionality per area, which aligns with its higher shading unit and ROP counts.

The power efficiency comparison is notable. The AMD card consumes 110 W to deliver 17.56 TFLOPS FP32, which is about 0.16 TFLOPS per watt. The Intel card consumes 75 W to deliver 3.072 TFLOPS FP32, which is about 0.041 TFLOPS per watt. The AMD card is roughly 3.9 times more power-efficient in terms of FP32 throughput per watt.

Where Each One Wins

The AMD Steam Machine GPU wins in every compute and memory metric recorded in the database. Its advantages are most pronounced in FP32 throughput (17.56 TFLOPS vs 3.072 TFLOPS), pixel rate (156.8 GPixel/s vs 32.00 GPixel/s), texture rate (274.4 GTexel/s vs 64.00 GTexel/s), memory bandwidth (288.0 GB/s vs 124.0 GB/s), and VRAM capacity (8 GB vs 4 GB). It also has more shading units, TMUs, ROPs, and ray tracing cores.

The Intel Arc A310E wins in a few specific areas. It has a lower TDP at 75 W versus 110 W, making it more suited for power-constrained environments. Its single-slot form factor and slim dimensions (168 mm x 69 mm x 20 mm) allow installation in tight chassis where the AMD card's larger footprint (156 mm x 152 mm x 162 mm) would not fit. The Intel card also offers four display outputs (4x mini-DisplayPort 2.0) versus the AMD card's two outputs (1x HDMI 2.1a, 1x DisplayPort 2.1), which matters for multi-monitor setups.

The Intel card's fixed 2000 MHz clock across base and boost means predictable performance without thermal throttling variance, whereas the AMD card's boost behavior depends on cooling and power delivery. However, the AMD card's game clock of 2250 MHz suggests it sustains high clocks during typical gaming loads.

For use cases: the AMD Steam Machine GPU is suited for gaming, real-time rendering, and compute-heavy tasks where its high FP32 and memory bandwidth can be utilized. The Intel Arc A310E is suited for basic display output, embedded systems, or applications where the 75 W TDP and single-slot design are mandatory constraints.

The production status also matters. The AMD card is active, meaning ongoing availability and support. The Intel card is end-of-life, with its successor already named as Battlemage. This suggests the Intel card may see diminishing driver updates and limited long-term viability.

In terms of release timing, the AMD card is dated June 28, 2026, while the Intel card is dated March 31, 2024. The AMD card is a newer product by over two years, which may correlate with newer driver features and optimizations.

Both cards have identical API support, so neither wins on software compatibility. Both lack power connectors, so neither requires additional PSU cables. Both use GDDR6 memory, so memory technology is not a differentiator.

The overall verdict from the data is unambiguous: the AMD Steam Machine GPU is the superior performer in nearly every measurable category. The Intel Arc A310E retains niche advantages in physical size, power draw, and display output count, but these do not compensate for the massive gap in raw compute and memory performance.