AMD Radeon 8065S vs NVIDIA GeForce RTX 5070 Comparison

AMD Radeon 8065S and NVIDIA GeForce RTX 5070 occupy different ends of the mobile graphics spectrum. The Radeon 8065S is an integrated graphics processor (IGP) built into AMD’s Gorgon Halo chip, designed to operate within a 55 W envelope. The RTX 5070 is a discrete, dual-slot add-in board from NVIDIA’s GeForce 50-series, consuming 250 W with its own dedicated 12 GB of GDDR7 memory. Benchmark data for the Radeon 8065S is absent from the database, with no recorded scores or rivals, placing it at the 50th percentile among all GPUs with an average benchmark score of zero. The RTX 5070, by contrast, has a full suite of measurements, sits at the 82nd percentile, and posts an average benchmark score of 40,377. This analysis examines the recorded data for the RTX 5070 and the architectural specifications of both parts, focusing on where each design wins based on its intended role.

Where Each One Wins

The data places the RTX 5070 as the clear performance leader in every measurable benchmark category. Its recorded 3DMark Steel Nomad DX12 score of 5,077 reflects a strong modern DirectX 12 workload result, while its Geekbench OpenCL score of 172,660 and Vulkan score of 178,923 indicate substantial compute throughput across both major API families. In the PassMark suite, the RTX 5070 delivers a G3D score of 29,137 and a GPU compute score of 15,787, confirming that its strengths extend beyond rasterization into general-purpose compute. The Radeon 8065S has no benchmark entries, so the database shows zero wins for AMD in direct comparisons.

The Radeon 8065S wins in a different category: power and physical integration. Its 55 W TDP is a fraction of the RTX 5070’s 250 W requirement, and its IGP slot width means it requires no expansion slot, no power connectors, and no separate graphics card installation. The RTX 5070 needs a dual-slot footprint, a single 16-pin power connector, and a 600 W suggested power supply. For systems where space, cooling, and power delivery are constrained, the Radeon 8065S has the structural advantage. The RTX 5070’s 12 GB of GDDR7 memory on a 192-bit bus provides 672.0 GB/s of bandwidth, whereas the Radeon 8065S shares system memory with bandwidth described as system dependent. Each part wins in its own operational domain: the RTX 5070 in raw performance, the Radeon 8065S in low-power integration.

Architecture Differences

The two GPUs come from fundamentally different design philosophies. AMD’s Radeon 8065S uses the RDNA 3.5 architecture on a 4 nm TSMC process, with the die size listed at 308 mm². It belongs to the Navi Mobile (RX 8000M) generation and carries the Gorgon Halo chip. NVIDIA’s RTX 5070 uses the Blackwell 2.0 architecture on a 5 nm TSMC process, with a die size of 263 mm² and a transistor count of 31,100 million. The RTX 5070’s transistor density is recorded at 118.3M per mm²; AMD does not list a transistor count or density for the 8065S.

Core configurations differ sharply. The Radeon 8065S has 2,560 shading units, 160 texture mapping units, 64 ROPs, and 40 ray tracing cores. The RTX 5070 has 6,144 shading units, 192 TMUs, 80 ROPs, 48 RT cores, and 192 tensor cores. The RTX 5070’s shading unit count is more than double that of the AMD part, and it adds a dedicated tensor core array that the Radeon 8065S does not list. Clock behavior also diverges. The Radeon 8065S lists a base clock of 1295 MHz and a boost clock of 3000 MHz. The RTX 5070 has a base clock of 2325 MHz and a boost clock of 2512 MHz. AMD’s part relies on a much higher boost ceiling relative to its base, while NVIDIA’s part runs closer to its maximum at all times.

Memory architecture is the largest functional gap. The Radeon 8065S uses system shared memory with no dedicated VRAM, no fixed bus width, and bandwidth that depends on the host system. The RTX 5070 has 12 GB of GDDR7 on a 192-bit bus, with a fixed bandwidth of 672.0 GB/s and a memory clock of 1750 MHz, 28 Gbps effective. Both GPUs support PCIe 5.0 x16 and expose the same API set: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Display outputs on the Radeon 8065S are portable device dependent, while the RTX 5070 provides 1x HDMI 2.1b and 3x DisplayPort 2.1b.

Head-to-Head Benchmarks

No direct head-to-head benchmark entries exist between the Radeon 8065S and the RTX 5070 in the database. The RTX 5070’s individual scores, however, establish a performance baseline that the Radeon 8065S cannot match based on its specification profile. The RTX 5070’s FP32 throughput is 30.87 TFLOPS, and its FP16 throughput is also 30.87 TFLOPS at a 1:1 ratio. The Radeon 8065S delivers 15.36 TFLOPS in both FP32 and FP16, which is exactly half of NVIDIA’s compute throughput. In pixel rate, the RTX 5070 reaches 201.0 GPixel/s against the Radeon’s 192.0 GPixel/s, a modest 4.7% advantage. Texture rate is nearly identical: 482.3 GTexel/s for the RTX 5070 versus 480.0 GTexel/s for the Radeon 8065S, a difference of only 0.5%.

The RTX 5070’s rasterization and compute lead is substantial, but its closest recorded rivals in the database are not the Radeon 8065S. The nearest rivals list for the RTX 5070 includes the AMD Radeon Pro 580 with an average score of 40,318 and a delta of 0.1%, the AMD Radeon Pro WX 7100 at 40,063 with a delta of 0.8%, the AMD Radeon Pro 5300 at 40,870 with a delta of -1.2%, and the NVIDIA RTX A500 Mobile at 39,568 with a delta of 2%. These deltas show the RTX 5070 performing within a tight 3.2% band of professional workstation GPUs, with the Radeon Pro 5300 slightly ahead and the RTX A500 Mobile slightly behind. The Radeon 8065S, with no scores, does not appear in this competitive context.

The RTX 5070’s individual benchmark scores reinforce its positioning. Its PassMark DirectX 9 score of 320 and DirectX 10 score of 180 show legacy API performance, while DirectX 11 at 277 and DirectX 12 at 108 indicate that its newer API performance is comparatively lower in these specific PassMark subtests. The PassMark G2D score of 1,305 reflects 2D graphics work, and the G3D score of 29,137 represents the primary 3D result. The Geekbench Vulkan score of 178,923 is the highest single recorded number for the RTX 5070, surpassing its OpenCL score of 172,660, which suggests particularly strong Vulkan compute behavior.

FAQ

Q: How much faster is the RTX 5070 in raw compute than the Radeon 8065S?

A: The RTX 5070 delivers 30.87 TFLOPS in both FP32 and FP16, while the Radeon 8065S delivers 15.36 TFLOPS in both. The RTX 5070 is exactly 2x the compute throughput of the AMD part.

Q: Does the Radeon 8065S have any benchmark scores in the database?

A: No. The Radeon 8065S has an empty benchmarks array, an average benchmark score of zero, and no nearest rivals. Its percentile versus all GPUs is 50.

Q: What memory configuration does each GPU use?

A: The Radeon 8065S uses system shared memory with a system dependent bandwidth. The RTX 5070 has 12 GB of GDDR7 on a 192-bit bus with 672.0 GB/s of bandwidth.

Q: What is the power requirement difference?

A: The Radeon 8065S has a 55 W TDP and uses no power connectors. The RTX 5070 has a 250 W TDP, uses a single 16-pin power connector, and suggests a 600 W power supply.

Q: Which GPU has more shading units?

A: The RTX 5070 has 6,144 shading units, while the Radeon 8065S has 2,560. The RTX 5070 also has 192 TMUs and 80 ROPs versus 160 TMUs and 64 ROPs on the AMD part.

Q: What are the nearest rivals to the RTX 5070 in the database?

A: The nearest rivals are the AMD Radeon Pro 580 (0.1% delta), AMD Radeon Pro WX 7100 (0.8% delta), AMD Radeon Pro 5300 (-1.2% delta), and NVIDIA RTX A500 Mobile (2% delta).

The Verdict

The database positions the RTX 5070 as a high-performance discrete GPU with measured results across multiple benchmarks and an 82nd percentile ranking. Its 30.87 TFLOPS FP32 throughput, 672.0 GB/s memory bandwidth, and 48 RT cores make it the appropriate choice for workloads that demand maximum graphics and compute performance. The Radeon 8065S, with no recorded benchmarks, a 50th percentile ranking, and a 55 W power envelope, is a low-power integrated solution for systems where discrete graphics are not an option. The RTX 5070’s 250 W TDP and dual-slot cooler require a desktop-class chassis and power supply, while the Radeon 8065S fits into portable devices with no additional power connectors.

The measured scores favor the RTX 5070 without qualification in every recorded test category, from 3DMark Steel Nomad at 5,077 to PassMark G3D at 29,137. The Radeon 8065S offers no benchmark numbers to counter this, and its specification sheet shows half the compute throughput, half the shading units, and no dedicated VRAM. The RTX 5070’s 12 GB GDDR7 memory with 672.0 GB/s bandwidth is a decisive advantage over the Radeon’s system shared memory. For users selecting a GPU from the recorded data, the RTX 5070 is the only part with demonstrated performance, while the Radeon 8065S serves as a power-efficient integrated fallback whose actual capabilities remain unmeasured in this database.

Specification Differences

| Specification | AMD Radeon 8065S | NVIDIA GeForce RTX 5070 |

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

| Architecture | RDNA 3.5 | Blackwell 2.0 |

| Process Node | 4 nm | 5 nm |

| Die Size | 308 mm² | 263 mm² |

| Transistors | unknown | 31,100 million |

| Transistor Density | not listed | 118.3M / mm² |

| Base Clock | 1295 MHz | 2325 MHz |

| Boost Clock | 3000 MHz | 2512 MHz |

| Memory Size | System Shared | 12 GB |

| Memory Type | System Shared | GDDR7 |

| Memory Bus Width | System Shared | 192 bit |

| Memory Bandwidth | System Dependent | 672.0 GB/s |

| Shading Units | 2560 | 6144 |

| TMUs | 160 | 192 |

| ROPs | 64 | 80 |

| RT Cores | 40 | 48 |

| Tensor Cores | not listed | 192 |

| Pixel Rate | 192.0 GPixel/s | 201.0 GPixel/s |

| Texture Rate | 480.0 GTexel/s | 482.3 GTexel/s |

| FP32 | 15.36 TFLOPS | 30.87 TFLOPS |

| FP16 | 15.36 TFLOPS (1:1) | 30.87 TFLOPS (1:1) |

| TDP | 55 W | 250 W |

| Slot Width | IGP | Dual-slot |

| Power Connectors | None | 1x 16-pin |

| Suggested PSU | not listed | 600 W |

| Display Outputs | Portable Device Dependent | 1x HDMI 2.1b, 3x DisplayPort 2.1b |

| Release Date | 2025-12-31 | 2025-03-03 |

| Launch MSRP | not listed | 549 USD |