AMD Radeon R5 Graphics vs NVIDIA RTX 5000 Mobile Ada Generation Comparison

The AMD Radeon R5 Graphics and the NVIDIA RTX 5000 Mobile Ada Generation occupy opposite ends of the GPU spectrum, separated by nearly a decade of architectural evolution. The Radeon R5 is a 2014 integrated graphics processor from AMD’s GCN 2.0 era, while the RTX 5000 Mobile is a 2023 discrete-class mobile part built on NVIDIA’s Ada Lovelace architecture. The data shows a stark generational gap, though both parts land in surprisingly similar overall percentile rankings when compared against the entire GPU database.

Head-to-Head Benchmarks

Direct benchmark comparisons are limited by the fact that the two GPUs share no common test results in the FACT PACK. The AMD Radeon R5 Graphics has results in Geekbench OpenCL and Vulkan, scoring 5183 and 2582 respectively, giving it an average benchmark score of 3883. The NVIDIA RTX 5000 Mobile Ada Generation has a single result in 3DMark Steel Nomad DX12, scoring 3596, which also serves as its average benchmark score. Because these are entirely different test suites, a direct numerical head-to-head cannot be established from the available data.

What can be compared is how each part fares against its own nearest rivals. The Radeon R5’s average score of 3883 places it 1.3% ahead of the NVIDIA GeForce MX110, which scores 3834. It trails the NVIDIA Quadro 2000 by a razor-thin 0.4% (3898), the Quadro K2000D by 0.9% (3919), and the Quadro 2000D by 1.2% (3930). This cluster of scores, all within roughly a 2.5% band, indicates that the Radeon R5 is performance-neutral against these older discrete desktop parts, trading blows within a margin that is practically negligible.

The RTX 5000 Mobile’s average score of 3596 puts it 0.1% ahead of the NVIDIA GeForce GT 545 (3594), but 0.6% behind the GeForce GT 735M (3616), 0.9% behind the GeForce GTX 1050 (3629), and 1.5% behind the AMD Radeon HD 6770 (3649). These deltas are similarly tight, but they tell a very different story. The RTX 5000 Mobile is being compared against a set of much older, much weaker GPUs in the FACT PACK’s nearestRivals list. Its score being roughly on par with a GTX 1050, a card from 2016, is remarkable given that the RTX 5000 Mobile carries 9728 shading units, 76 RT cores, and 304 tensor cores.

The biggest single-score advantage in the data belongs to the Radeon R5’s Geekbench OpenCL result of 5183, which is roughly double its own Vulkan score of 2582. This internal delta suggests that the Radeon R5 performs significantly better in OpenCL workloads than in Vulkan, a trait common among older GCN parts. For the RTX 5000 Mobile, the 3DMark Steel Nomad score of 3596 is a modern DX12 test that stresses ray tracing and mesh shading, areas where Ada Lovelace is specifically designed to excel.

Where Each One Wins

The AMD Radeon R5 Graphics wins in scenarios involving legacy API compatibility and low-power integrated usage. Its DirectX 12 (12_0) support and OpenGL 4.6 are adequate for older titles and productivity applications that rely on mature, well-tested code paths. The Vulkan 1.2.170 support is present, but the 2582 score in that API shows it is not a strong Vulkan performer. The Radeon R5’s 15 W TDP is a clear advantage for ultra-portable and low-power systems, where thermal and power budgets are extremely constrained. With 256 shading units, 16 TMUs, and 4 ROPs, it delivers 388.1 GFLOPS of FP32 performance and a pixel rate of 3.032 GPixel/s, which is sufficient only for basic display output and very light 2D or esports-level workloads.

The NVIDIA RTX 5000 Mobile Ada Generation wins decisively in every raw performance category. Its FP32 throughput of 41.15 TFLOPS is over 100 times higher than the Radeon R5’s 388.1 GFLOPS. The texture rate of 643.0 GTexel/s dwarfs the Radeon’s 12.13 GTexel/s, and the pixel rate of 236.9 GPixel/s is similarly overwhelming. The RTX 5000 Mobile’s 16 GB of GDDR6 memory on a 256-bit bus delivers 576.0 GB/s of bandwidth, compared to the Radeon R5’s system-shared memory with bandwidth described as "System Dependent." The 76 RT cores and 304 tensor cores provide hardware-accelerated ray tracing and AI features that the Radeon R5 completely lacks. The RTX 5000 Mobile also supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, enabling modern features like mesh shaders and variable rate shading.

Architecture Differences

The architectural gap between these two GPUs is enormous. The AMD Radeon R5 uses the GCN 2.0 architecture, fabricated on GlobalFoundries’ 28 nm process. The chip, codenamed Spectre SL, contains 2,410 million transistors on a 245 mm² die, yielding a transistor density of 9.8 million per mm². This is an integrated graphics processor with a system-shared memory interface, meaning it has no dedicated VRAM and relies on the host system’s memory for all data storage. The bus interface is also IGP, with display outputs dependent on the motherboard.

The NVIDIA RTX 5000 Mobile uses the Ada Lovelace architecture, built on TSMC’s 5 nm process. The AD103 chip packs 45,900 million transistors onto a 379 mm² die, achieving a transistor density of 121.1 million per mm² — over 12 times denser than the Radeon R5. The RTX 5000 Mobile has dedicated 16 GB of GDDR6 memory with a 256-bit bus and 576.0 GB/s of bandwidth. It connects via PCIe 4.0 x16 and has a base clock of 1425 MHz with a boost clock of 2115 MHz. The memory runs at 2250 MHz with 18 Gbps effective speed.

The Radeon R5’s GCN 2.0 architecture is built around 256 shading units organized in a way that was modern for 2014 but lacks any dedicated hardware for ray tracing or tensor operations. The RTX 5000 Mobile’s Ada Lovelace architecture is fundamentally different, with 9728 shading units, 304 TMUs, 112 ROPs, 76 RT cores, and 304 tensor cores. The FP16 throughput of 41.15 TFLOPS (1:1) on the RTX 5000 Mobile matches its FP32 rate, indicating full-rate half-precision compute, a feature absent on the Radeon R5. The TDP difference is also notable: 15 W for the Radeon R5 versus 120 W for the RTX 5000 Mobile, reflecting the latter’s need for substantial power to feed its massive compute resources.

The Verdict

The data presents a clear verdict: the NVIDIA RTX 5000 Mobile Ada Generation is the overwhelmingly more capable GPU in every measurable performance metric. Its 41.15 TFLOPS FP32 throughput, 576.0 GB/s memory bandwidth, and dedicated RT and tensor cores place it in a completely different performance class than the AMD Radeon R5 Graphics. The RTX 5000 Mobile is designed for demanding workloads like 3D rendering, AI inference, and high-end gaming at modern resolutions, all of which are supported by its DirectX 12 Ultimate and Vulkan 1.4 API compatibility.

The AMD Radeon R5 Graphics is an end-of-life product from 2014 that serves a fundamentally different purpose. Its 15 W TDP and system-shared memory make it suitable only for basic computing tasks, legacy software compatibility, and power-constrained devices where a discrete GPU is not an option. Its benchmark scores, however, are not as far behind its nearest rivals as one might expect. The Radeon R5’s 3883 average score is within 1.3% of the GeForce MX110 and within 1.2% of the Quadro 2000D, showing that it remains competitive with entry-level discrete GPUs from its own era.

Who should pick which? The RTX 5000 Mobile is the only choice for any user needing serious graphics compute, ray tracing, or AI acceleration. The Radeon R5 is suitable only for users whose workload is limited to basic 2D output, older DirectX 11-era games, or applications that run fine on an IGP. The percentile rankings are telling: both GPUs sit in the low 20s percentile against all GPUs (23rd for the Radeon R5, 21st for the RTX 5000 Mobile), but this is a function of the database including many far more powerful desktop and workstation parts. Within their respective contexts, the RTX 5000 Mobile is a high-end mobile solution, while the Radeon R5 is an entry-level IGP that has long since been surpassed.

FAQ

Q: How does the AMD Radeon R5 Graphics compare to the NVIDIA RTX 5000 Mobile in raw compute power?

A: The RTX 5000 Mobile delivers 41.15 TFLOPS of FP32 performance, while the Radeon R5 delivers 388.1 GFLOPS. This means the RTX 5000 Mobile has over 100 times the FP32 throughput of the Radeon R5.

Q: What are the memory configurations of these two GPUs?

A: The Radeon R5 uses system-shared memory with no dedicated VRAM, and its bandwidth is described as "System Dependent." The RTX 5000 Mobile has 16 GB of GDDR6 memory on a 256-bit bus, providing 576.0 GB/s of bandwidth.

Q: Which GPU has better API support for modern games?

A: The RTX 5000 Mobile supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, enabling modern features like ray tracing and mesh shaders. The Radeon R5 supports DirectX 12 (12_0) and Vulkan 1.2.170, which is a more limited feature set.

Q: How do the two GPUs compare in terms of power consumption?

A: The Radeon R5 has a TDP of 15 W, while the RTX 5000 Mobile has a TDP of 120 W. The Radeon R5 is designed for power-constrained integrated use, while the RTX 5000 Mobile requires significant power for its performance.

Q: What is the transistor density difference between the two chips?

A: The Radeon R5, built on a 28 nm process, has a transistor density of 9.8 million per mm² with 2,410 million transistors on a 245 mm² die. The RTX 5000 Mobile, built on a 5 nm process, has a density of 121.1 million per mm² with 45,900 million transistors on a 379 mm² die.

Q: Are there any benchmark results they share in common?

A: No. The Radeon R5 has results in Geekbench OpenCL (5183) and Vulkan (2582), while the RTX 5000 Mobile has a single 3DMark Steel Nomad DX12 result (3596). These are different test suites, so no direct comparison is possible.