AMD Radeon 8065S vs NVIDIA GeForce RTX 5070 SUPER Comparison

AMD Radeon 8065S and NVIDIA GeForce RTX 5070 SUPER occupy very different positions in the database, despite sharing a release date and API feature set. The RTX 5070 SUPER is a discrete, dual-slot graphics card with dedicated GDDR7 memory, while the Radeon 8065S is an integrated graphics processor (IGP) that shares system memory. The recorded data shows one clear benchmark entry, but the architectural and specification differences are substantial.

Where Each One Wins

The use-case split is defined almost entirely by power and memory architecture. The AMD Radeon 8065S operates at a 55 W TDP, has no power connectors, and is listed as an IGP with a slot width of "IGP". This makes it suitable only for portable devices where the display outputs are "Portable Device Dependent". It has no dedicated video memory; all memory is "System Shared", with bandwidth described as "System Dependent". This means its performance is tied to the host system's RAM speed and capacity, which is a fundamental limitation for high-resolution textures or large frame buffers.

The NVIDIA GeForce RTX 5070 SUPER, by contrast, is a 275 W dual-slot card with a 16-pin power connector, a 245 mm length, and dedicated 18 GB of GDDR7 memory on a 192-bit bus, delivering 672.0 GB/s of bandwidth. The data indicates this card is designed for desktop systems with dedicated power delivery and cooling. The 3DMark Steel Nomad DX12 score of 2690 is the only recorded benchmark, and it belongs to the RTX 5070 SUPER. The AMD card has no benchmark entries, so it cannot claim a single measured win in the database.

The wins are therefore categorical: the RTX 5070 SUPER wins on any measurable performance metric, while the AMD 8065S wins on power efficiency and integration, since it draws 220 W less (55 W vs 275 W) and requires no additional power connectors. The RTX 5070 SUPER also wins on memory capacity and bandwidth, but the AMD card's shared memory model means it can theoretically use whatever RAM the host device provides, which is a flexibility that the fixed 18 GB GDDR7 buffer cannot offer.

FAQ

Q: Which GPU has a higher boost clock?

A: The AMD Radeon 8065S has a boost clock of 3000 MHz, which is higher than the NVIDIA GeForce RTX 5070 SUPER's boost clock of 2512 MHz.

Q: What is the memory configuration of each card?

A: The AMD Radeon 8065S uses system shared memory with no dedicated VRAM, while the NVIDIA GeForce RTX 5070 SUPER has 18 GB of GDDR7 memory on a 192-bit bus with 672.0 GB/s bandwidth.

Q: How do the transistor counts compare?

A: The NVIDIA GeForce RTX 5070 SUPER has 31,100 million transistors on a 263 mm² die, while the AMD Radeon 8065S has an unknown transistor count but a larger die size of 308 mm².

Q: What is the TDP difference?

A: The AMD Radeon 8065S is rated at 55 W, while the NVIDIA GeForce RTX 5070 SUPER is rated at 275 W, a difference of 220 W.

Q: Which card has more shading units?

A: The NVIDIA GeForce RTX 5070 SUPER has 6400 shading units, compared to 2560 shading units on the AMD Radeon 8065S.

Q: Do both cards support the same APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Head-to-Head Benchmarks

There are no direct head-to-head benchmark entries in the database, and the AMD Radeon 8065S has zero recorded benchmark scores. The only measured result is the NVIDIA GeForce RTX 5070 SUPER's 3DMark Steel Nomad DX12 score of 2690. This places the card at the 18th percentile of all GPUs in the database, meaning it outperforms only 18% of recorded devices. Its nearest rivals are all markedly lower-scoring entries: the NVIDIA Quadro K1100M at 2664 (1% slower), the NVIDIA GeForce GT 1030 at 2662 (1.1% slower), the Intel Arc Pro B50 at 2660 (1.1% slower), and the NVIDIA GeForce GT 440 at 2645 (1.7% slower). The RTX 5070 SUPER's lead over these rivals is narrow, between 1% and 1.7%, which indicates that its 2690 score sits at the very edge of a cluster of low-end GPUs. The AMD Radeon 8065S has no comparable score, so no delta can be calculated. The 50th percentile ranking for the AMD card is a positional value, not a measured performance score, since its average benchmark score is 0.

Specification Differences

The two GPUs differ in nearly every measurable specification. The AMD Radeon 8065S uses a 4 nm process node, while the NVIDIA GeForce RTX 5070 SUPER uses a 5 nm node, both fabricated by TSMC. The die sizes are 308 mm² for AMD and 263 mm² for NVIDIA. The RTX 5070 SUPER has a known transistor count of 31,100 million and a density of 118.3M per mm², while the AMD card's transistor count is unknown. Base clocks differ: 1295 MHz for AMD versus 2325 MHz for NVIDIA, but the boost clocks reverse the order: 3000 MHz for AMD versus 2512 MHz for NVIDIA. Memory is the largest gap: the AMD card has no dedicated memory, type, bus width, or bandwidth (all "System Shared" or "System Dependent"), while NVIDIA provides 18 GB GDDR7, 192-bit bus, and 672.0 GB/s.

Shader resources are heavily skewed toward NVIDIA: 6400 shading units versus 2560, 200 TMUs versus 160, 80 ROPs versus 64, 50 RT cores versus 40, and 200 tensor cores versus none listed for AMD. Pixel and texture rates are similar in magnitude: NVIDIA has 201.0 GPixel/s versus AMD's 192.0 GPixel/s, and 502.4 GTexel/s versus 480.0 GTexel/s. FP32 performance is 32.15 TFLOPS for NVIDIA versus 15.36 TFLOPS for AMD, roughly double. Power and physical form factor are completely different: 275 W dual-slot with a 16-pin connector versus 55 W IGP with no connector. Display outputs are 1x HDMI 2.1b and 3x DisplayPort 2.1b for NVIDIA, versus "Portable Device Dependent" for AMD. The AMD card has no dimensions listed, while NVIDIA measures 245 mm x 115 mm x 40 mm.

Architecture Differences

The architectural split is fundamental. AMD uses the Gorgon Halo chip based on RDNA 3.5, belonging to the Navi Mobile (RX 8000M) generation. NVIDIA uses the GB205 chip based on Blackwell 2.0, in the GeForce 50 series. The AMD card's predecessor is listed as Polaris Mobile, indicating a lineage of mobile integrated graphics. The RTX 5070 SUPER has no predecessor listed, suggesting a new product family entry.

The AMD architecture integrates 40 ray tracing cores and no tensor cores, which means it has no dedicated AI acceleration hardware. NVIDIA includes 50 RT cores and 200 tensor cores, providing dedicated hardware for ray tracing and AI workloads. Both support the same API levels, but the internal execution resources differ substantially. The AMD card's FP16 throughput equals its FP32 at 15.36 TFLOPS (1:1 ratio), and the NVIDIA card does the same at 32.15 TFLOPS (1:1), so neither has a half-precision advantage over its own FP32. The AMD card uses a 4 nm process, which is smaller than NVIDIA's 5 nm, but the NVIDIA die is denser with 118.3M transistors per mm² versus an unknown density for AMD. The RTX 5070 SUPER also has a specific memory clock of 1750 MHz, 28 Gbps effective, while the AMD card's memory clock is "System Shared", meaning it depends entirely on the host platform.

The cache hierarchy is not detailed in the data, but the shading unit count difference (6400 versus 2560) indicates a 2.5x difference in parallel compute lanes. The texture rate difference is smaller (502.4 versus 480.0 GTexel/s), which suggests that the AMD card's texture units are clocked higher relative to its shader count, or that the NVIDIA card's texture units are not fully saturated in the recorded metrics. The pixel rates are nearly identical (201.0 versus 192.0 GPixel/s), despite NVIDIA having 80 ROPs versus AMD's 64, meaning the AMD ROPs operate at a higher effective rate per unit.

The Verdict

The recorded data supports a clear separation of roles. The NVIDIA GeForce RTX 5070 SUPER is the only card with a measured benchmark score, 2690 in 3DMark Steel Nomad DX12, placing it at the 18th percentile. Its nearest rivals are all within 1.7% of its score, which suggests that this particular benchmark result does not represent a strong performance tier. The AMD Radeon 8065S has no benchmark data, so any performance comparison is impossible from the database.

The RTX 5070 SUPER is the choice for any workload requiring dedicated graphics memory, high bandwidth (672.0 GB/s), and substantial compute throughput (32.15 TFLOPS FP32). Its 18 GB GDDR7 buffer is a fixed resource that does not compete with the system RAM. The AMD 8065S is the choice for power-constrained portable devices, given its 55 W TDP versus 275 W, and its status as an IGP with no power connectors. The AMD card's shared memory model allows it to use whatever system memory is available, but the bandwidth is "System Dependent", which introduces variability that the NVIDIA card does not face.

The architecture differences reinforce this split. NVIDIA's Blackwell 2.0 includes 200 tensor cores, which the AMD RDNA 3.5 chip lacks entirely, meaning AI-accelerated workloads have no dedicated path on the AMD side. The AMD card has 40 RT cores versus 50 on NVIDIA, so ray tracing capability exists but with fewer resources. The AMD card's higher boost clock (3000 MHz versus 2512 MHz) does not compensate for the 2.5x fewer shading units and half the FP32 throughput. The die size difference (308 mm² AMD versus 263 mm² NVIDIA) with an unknown transistor count for AMD suggests that the AMD chip may have a lower transistor density, but this cannot be confirmed from the data.

The database shows no head-to-head benchmarks, so the verdict rests on specification and power delivery. The RTX 5070 SUPER is a discrete, high-power card for desktop systems with dedicated cooling and power. The Radeon 8065S is an integrated solution for portable devices where power draw and physical footprint are constrained. The 50th percentile ranking for the AMD card is not supported by any measured score, so it should not be interpreted as a performance indicator. The 18th percentile for the NVIDIA card is supported by its single benchmark result, but that result is only marginally better than much older, lower-tier GPUs. The data indicates that neither card is positioned as a high-performance leader, but the NVIDIA card has the only verifiable performance evidence.