AMD Radeon 8065S vs Intel Arc A310E Comparison

AMD Radeon 8065S vs Intel Arc A310E

Head-to-Head Benchmarks

The AMD Radeon 8065S and Intel Arc A310E occupy very different positions in the database, and the recorded specifications make the performance gap unmistakable. There are no direct benchmark scores available for either GPU, so the analysis relies entirely on the hardware specifications and theoretical throughput figures recorded in the database. The data shows a massive disparity in raw compute capability, with the AMD part delivering roughly five times the FP32 throughput of the Intel part.

The most striking difference appears in FP32 floating-point performance. The Radeon 8065S delivers 15.36 TFLOPS, while the Arc A310E delivers 3.072 TFLOPS. That places the AMD GPU at exactly 500% of the Intel GPU's FP32 output, or conversely, the Intel part operates at 20% of the AMD part's throughput. In practical terms, this means the Radeon 8065S can process five times as many single-precision floating-point operations per second, which directly impacts gaming frame rates, compute workloads, and shader-heavy rendering tasks.

Texture fill rate tells a similar story. The Radeon 8065S achieves 480.0 GTexel/s compared to the Arc A310E's 64.00 GTexel/s. The AMD GPU delivers 7.5 times the texture filtering rate, a critical metric for games that rely heavily on texture sampling and anisotropic filtering. Pixel fill rate also heavily favors AMD: the Radeon 8065S manages 192.0 GPixel/s, while the Arc A310E reaches only 32.00 GPixel/s. This sixfold difference in pixel throughput means the AMD part can drive much higher resolutions and refresh rates without becoming pixel-bound.

Memory bandwidth presents another significant gap, though the comparison is complicated by the different memory architectures. The Intel Arc A310E uses 4 GB of GDDR6 memory on a 64-bit bus, yielding 124.0 GB/s of dedicated bandwidth. The AMD Radeon 8065S uses system-shared memory, with bandwidth described as "System Dependent." That means the AMD GPU's effective memory throughput depends entirely on the host system's memory configuration, but even a modest DDR5 setup would typically exceed 124 GB/s. The Intel part has a fixed, relatively narrow memory pipeline, while the AMD part can leverage the much wider system memory bus, though it must contend with shared access.

The FP16 comparison adds nuance. The Radeon 8065S delivers 15.36 TFLOPS in FP16, matching its FP32 rate at a 1:1 ratio. The Arc A310E, however, delivers 6.144 TFLOPS in FP16, which is double its FP32 rate at a 2:1 ratio. While the AMD GPU still leads in absolute FP16 throughput by a factor of 2.5, the Intel architecture's dedicated FP16 path narrows the relative gap compared to FP32. For workloads that can use FP16 math, the Arc A310E becomes relatively more competitive, though still far behind.

Architecture Differences

The two GPUs come from fundamentally different architectural generations and process technologies. The AMD Radeon 8065S uses the Gorgon Halo chip built on RDNA 3.5, manufactured on TSMC's 4 nm process. The Intel Arc A310E uses the DG2-128 chip based on Xe-HPG architecture, built on TSMC's 6 nm process. The 4 nm node gives AMD a density and power-efficiency advantage, though the database lists the Intel part's transistor count at 7,200 million while the AMD part's transistor count is listed as unknown.

Die size reveals a substantial physical difference. The AMD chip measures 308 mm², while the Intel chip is 157 mm². The Radeon 8065S uses nearly double the silicon area, which explains its much higher resource counts. The Intel part has a transistor density of 45.9 million transistors per mm², while no density figure is recorded for AMD. The larger AMD die accommodates significantly more execution resources: 2560 shading units versus 768, 160 texture mapping units versus 32, and 64 render output units versus 16.

Ray tracing hardware also differs sharply. The Radeon 8065S includes 40 dedicated ray tracing cores, while the Arc A310E has only 6. That 6.7x difference in RT core count suggests the AMD GPU can handle ray-traced effects with substantially higher throughput, assuming similar per-core efficiency. Neither GPU lists tensor cores in the database, so AI acceleration comparisons cannot be made from the recorded data.

Clock speeds show an interesting inversion. The Intel Arc A310E runs at a flat 2000 MHz for both base and boost clocks. The AMD Radeon 8065S has a base clock of 1295 MHz but boosts to 3000 MHz. The AMD part's boost clock is 50% higher than Intel's sustained clock, which amplifies the already large resource advantage. The 3000 MHz boost rate is notably aggressive for a 55 W TDP part, suggesting efficient power delivery and thermal design.

The memory subsystems are architecturally different. The AMD Radeon 8065S uses system-shared memory with no dedicated VRAM, relying on the host's main memory. The Intel Arc A310E has 4 GB of dedicated GDDR6 on a 64-bit interface. The AMD approach allows for variable memory capacity depending on system RAM, but introduces latency and contention concerns. The Intel approach provides consistent, predictable bandwidth at 124.0 GB/s but limits capacity to 4 GB, which can constrain modern games and large datasets.

Power characteristics differ meaningfully. The Radeon 8065S has a TDP of 55 W and is classified as an integrated graphics processor (IGP) with no power connectors. The Arc A310E has a TDP of 75 W, uses a single-slot form factor, also has no power connectors, and lists a suggested power supply of 250 W. The AMD part consumes 27% less power while delivering dramatically higher performance, indicating significantly better performance-per-watt. The Intel part's higher TDP combined with lower throughput makes it less efficient on a per-watt basis.

Bus interfaces also differ. The Radeon 8065S uses PCIe 5.0 x16, providing substantial bandwidth for system-shared memory access. The Arc A310E uses PCIe 4.0 x8, which is narrower and slower. For the AMD part's shared memory architecture, the PCIe 5.0 x16 link is crucial to maintain reasonable memory performance. The Intel part's dedicated VRAM reduces its reliance on PCIe bandwidth, making the x8 link less impactful.

Where Each One Wins

The AMD Radeon 8065S wins decisively in raw compute, pixel throughput, texture throughput, and ray tracing capability. Any workload that stresses shader execution, texture sampling, or rasterization will favor the AMD part. The 15.36 TFLOPS FP32 figure positions it as a high-end mobile GPU capable of handling demanding gaming at high settings and resolutions. The 40 RT cores provide a strong foundation for ray-traced games, and the 192.0 GPixel/s pixel rate supports high refresh rate displays.

The Intel Arc A310E wins in specific use cases that are less visible in raw specification comparisons. Its dedicated 4 GB GDDR6 memory with 124.0 GB/s bandwidth provides consistent, predictable memory performance without depending on system configuration. For embedded or small-form-factor applications where a compact single-slot card is required, the Arc A310E's 168 mm length, 69 mm height, and 20 mm width make it a practical choice. The Radeon 8065S is an IGP with no dimensions recorded, meaning it lives on a motherboard and cannot be installed as a discrete card.

The Intel part also has a slight advantage in FP16 efficiency relative to its FP32 output. While the AMD part delivers 15.36 TFLOPS in both FP32 and FP16, the Intel part doubles its FP16 throughput to 6.144 TFLOPS from its 3.072 TFLOPS FP32 baseline. Applications that can leverage FP16 math will see the Arc A310E perform relatively better than its FP32 numbers suggest, though it still trails the AMD part by a factor of 2.5 in absolute FP16 terms.

The power connector situation favors both parts differently. Neither requires external power connectors, which simplifies installation. The Radeon 8065S's 55 W TDP makes it suitable for compact laptops or systems with limited cooling. The Arc A310E's 75 W TDP with a 250 W suggested power supply indicates it can run on modest power supplies, but the single-slot form factor and four mini-DisplayPort 2.0 outputs make it a strong candidate for multi-display workstation setups.

FAQ

Q: Which GPU has higher raw compute performance?

A: The AMD Radeon 8065S delivers 15.36 TFLOPS FP32 versus the Intel Arc A310E's 3.072 TFLOPS FP32. The AMD part provides exactly five times the single-precision throughput.

Q: How do the memory architectures differ?

A: The Radeon 8065S uses system-shared memory with bandwidth described as system dependent. The Arc A310E has 4 GB of dedicated GDDR6 on a 64-bit bus delivering 124.0 GB/s.

Q: What are the power requirements for each GPU?

A: The Radeon 8065S has a 55 W TDP and no power connectors. The Arc A310E has a 75 W TDP, no power connectors, and lists a 250 W suggested power supply.

Q: Which GPU has more ray tracing hardware?

A: The Radeon 8065S includes 40 ray tracing cores, while the Arc A310E has 6 ray tracing cores.

Q: What process nodes are used?

A: The Radeon 8065S uses TSMC's 4 nm process. The Arc A310E uses TSMC's 6 nm process.

Q: Which GPU supports more display outputs?

A: The Arc A310E provides 4x mini-DisplayPort 2.0 outputs. The Radeon 8065S's display outputs are listed as portable device dependent.

The Verdict

The data points to a clear performance hierarchy. The AMD Radeon 8065S is a high-end integrated GPU with 2560 shading units, 160 TMUs, 64 ROPs, and 40 RT cores, operating at up to 3000 MHz boost. The Intel Arc A310E is a low-end discrete GPU with 768 shading units, 32 TMUs, 16 ROPs, and 6 RT cores, operating at a fixed 2000 MHz. In every measured throughput category, the AMD part leads by multiples: 5x in FP32, 7.5x in texture rate, and 6x in pixel rate.

The AMD Radeon 8065S targets high-performance mobile computing where integrated graphics must deliver desktop-class frame rates. Its 55 W TDP combined with 3000 MHz boost and RDNA 3.5 architecture makes it an efficient yet powerful option for gaming laptops and creator systems that can supply adequate system memory bandwidth. The 308 mm² die and PCIe 5.0 x16 interface indicate a premium, performance-first design.

The Intel Arc A310E serves a different purpose. Its compact single-slot design, 168 mm length, and four mini-DisplayPort 2.0 outputs make it suitable for multi-display professional setups, embedded systems, and small-form-factor workstations. The 4 GB GDDR6 memory provides dedicated bandwidth for predictable performance in applications that do not require extensive VRAM. Its 75 W TDP and 250 W suggested power supply allow installation in modest systems.

For gaming and compute-heavy workloads, the Radeon 8065S is the clear choice based on the recorded data. The fivefold FP32 advantage and 6.7x RT core count create an insurmountable gap for the Arc A310E. For compact, multi-display professional environments where consistent memory bandwidth and small physical footprint matter more than raw throughput, the Arc A310E holds an advantage due to its dedicated VRAM, single-slot design, and explicit display outputs.

The production status further differentiates these products. The Radeon 8065S is listed as active, while the Arc A310E is end-of-life with a successor in Battlemage. The AMD part's release date of December 2025 places it as a current-generation product, while the Intel part's March 2024 release makes it a previous-generation offering. Users seeking an actively supported, long-lived platform should favor the Radeon 8065S based on the database records.

Specification Differences

| Specification | AMD Radeon 8065S | Intel Arc A310E |

| --- | --- | --- |

| Architecture | RDNA 3.5 | Xe-HPG |

| Process Node | 4 nm | 6 nm |

| Die Size | 308 mm² | 157 mm² |

| Transistors | Unknown | 7,200 million |

| Transistor Density | Not listed | 45.9M / mm² |

| Base Clock | 1295 MHz | 2000 MHz |

| Boost Clock | 3000 MHz | 2000 MHz |

| Memory Size | System Shared | 4 GB |

| Memory Type | System Shared | GDDR6 |

| Memory Bus | System Shared | 64 bit |

| Memory Bandwidth | System Dependent | 124.0 GB/s |

| Shading Units | 2560 | 768 |

| TMUs | 160 | 32 |

| ROPs | 64 | 16 |

| RT Cores | 40 | 6 |

| Pixel Rate | 192.0 GPixel/s | 32.00 GPixel/s |

| Texture Rate | 480.0 GTexel/s | 64.00 GTexel/s |

| FP32 Performance | 15.36 TFLOPS | 3.072 TFLOPS |

| FP16 Performance | 15.36 TFLOPS (1:1) | 6.144 TFLOPS (2:1) |

| TDP | 55 W | 75 W |

| Slot Width | IGP | Single-slot |

| Power Connectors | None | None |

| Suggested PSU | Not listed | 250 W |

| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x8 |

| Display Outputs | Portable Device Dependent | 4x mini-DisplayPort 2.0 |

| DirectX Support | 12 Ultimate (12_2) | 12 Ultimate (12_2) |

| OpenGL Support | 4.6 | 4.6 |

| Vulkan Support | 1.4 | 1.4 |

| Production Status | Active | End-of-life |

| Release Date | December 2025 | March 2024 |

| Predecessor | Polaris Mobile | Xe Graphics |

| Successor | Not listed | Battlemage |

| Length | Not listed | 168 mm |

| Height | Not listed | 69 mm |

| Width | Not listed | 20 mm |