NVIDIA A10M vs NVIDIA RTX 4500 Ada Generation Comparison

NVIDIA’s RTX 4500 Ada Generation and the A10M are both professional-grade GPUs, but they serve distinctly different environments. The RTX 4500 Ada Generation is a workstation card built on the Ada Lovelace architecture, while the A10M is a server-oriented Ampere product. The benchmark data shows a clear performance gap, but the choice between them depends heavily on whether you need display outputs and a modern feature set versus a lower-power, single-slot server form factor. The RTX 4500 Ada Generation holds a commanding lead in raw compute, but the A10M remains a viable option for specific server deployments where its physical design and power profile are priorities.

Where Each One Wins

The performance split is decisive in favor of the RTX 4500 Ada Generation. In the only head-to-head benchmark available, Geekbench OpenCL, the RTX 4500 Ada Generation scores 160,786 against the A10M’s 135,230. That is an 18.9% advantage for the Ada card. This is not a marginal win; it is a substantial generational leap that places the RTX 4500 Ada Generation in a higher competitive tier.

Looking at the broader benchmark context, the RTX 4500 Ada Generation’s average benchmark score is 166,094, placing it in the 97th percentile of all GPUs. Its nearest rivals include the AMD Radeon PRO W7800 (164,894, only 0.7% behind) and the NVIDIA RTX A5500 (165,217, 0.5% behind). This means the RTX 4500 Ada Generation is essentially trading blows with those cards, sitting just above them in the rankings. It also outperforms the NVIDIA A100 PCIe 40 GB (162,504) by 2.2%, which is notable given the A100’s reputation in compute circles.

The A10M, by contrast, scores 135,230 in Geekbench OpenCL, with an average benchmark score of 135,230 and a 96th percentile ranking. Its nearest rivals are the NVIDIA RTX 4000 Ada Generation (135,218, a 0% delta), the AMD Radeon PRO W6800 (135,396, 0.1% ahead), and the AMD Radeon Pro W6800X Duo (135,774, 0.4% ahead). The A10M is effectively in a dead heat with these cards, all within a 1% margin. This shows that the A10M is not a slouch; it is competitive within its own generation, but it is clearly a step behind the RTX 4500 Ada Generation.

In practical terms, the RTX 4500 Ada Generation wins every compute workload where raw throughput matters. The A10M has no benchmark wins in this comparison. The only area where the A10M might be considered a "winner" is in its physical and power characteristics, which are not captured in performance scores. It is a single-slot card with a 150 W TDP, while the RTX 4500 Ada Generation is a dual-slot card with a 210 W TDP. For dense server installations where space and power are constrained, the A10M’s form factor is an advantage, but that is a deployment consideration, not a performance one.

FAQ

Q: How much faster is the RTX 4500 Ada Generation than the A10M in OpenCL?

A: The RTX 4500 Ada Generation scores 160,786 in Geekbench OpenCL, while the A10M scores 135,230. This represents an 18.9% performance advantage for the RTX 4500 Ada Generation.

Q: Which card has better overall benchmark positioning?

A: The RTX 4500 Ada Generation sits in the 97th percentile of all GPUs with an average score of 166,094. The A10M is in the 96th percentile with an average score of 135,230. The RTX 4500 Ada Generation is also within 0.7% of the AMD Radeon PRO W7800, while the A10M is essentially tied with the NVIDIA RTX 4000 Ada Generation.

Q: Does the A10M have any performance wins over the RTX 4500 Ada Generation?

A: No. In the available head-to-head benchmark data, the RTX 4500 Ada Generation wins the only test (Geekbench OpenCL). The wins tally is 1 for the RTX 4500 Ada Generation and 0 for the A10M.

Q: What are the memory specifications for each card?

A: The RTX 4500 Ada Generation has 24 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth. The A10M has 20 GB of GDDR6 memory on a 320-bit bus, delivering 500.2 GB/s of bandwidth. Notably, the A10M has higher memory bandwidth despite having less capacity.

Q: Which card is physically smaller or more suited for dense servers?

A: The A10M is a single-slot card with a 150 W TDP and no display outputs, making it suitable for server environments. The RTX 4500 Ada Generation is a dual-slot card with a 210 W TDP and four DisplayPort 1.4a outputs, which is more typical of a workstation card.

Q: What are the production statuses of these two cards?

A: The RTX 4500 Ada Generation is listed as "Active" in production, with a release date of August 8, 2023. The A10M is listed as "End-of-life," and no release date is provided.

Head-to-Head Benchmarks

The sole head-to-head benchmark is Geekbench OpenCL, and it is a decisive victory for the RTX 4500 Ada Generation. The score difference is 25,556 points, translating to an 18.9% delta. This is a significant margin that reflects the architectural and clock speed advantages of the newer Ada Lovelace design.

To put this into perspective, consider the rival context. The RTX 4500 Ada Generation’s average score of 166,094 is only 0.5% ahead of the NVIDIA RTX A5500 (165,217) and 0.7% ahead of the AMD Radeon PRO W7800 (164,894). It is also 2.2% ahead of the NVIDIA A100 PCIe 40 GB (162,504). These are all high-end professional cards, and the RTX 4500 Ada Generation edges them out. Meanwhile, the A10M’s average score of 135,230 is 0% different from the NVIDIA RTX 4000 Ada Generation (135,218), and it is actually 0.1% behind the AMD Radeon PRO W6800 (135,396). The A10M is clearly in a lower performance bracket, roughly 23% below the RTX 4500 Ada Generation’s average score (166,094 vs 135,230).

The FP32 compute figures reinforce this gap. The RTX 4500 Ada Generation delivers 39.63 TFLOPS, while the A10M delivers 23.44 TFLOPS. That is a 69% raw compute advantage for the RTX 4500 Ada Generation, which is even larger than the benchmark delta suggests. The texture and pixel rates tell a similar story: the RTX 4500 Ada Generation has a texture rate of 619.2 GTexel/s and a pixel rate of 206.4 GPixel/s, versus 366.2 GTexel/s and 130.8 GPixel/s for the A10M. These are massive differences that will show up in rendering and compute workloads.

It is importantly the A10M does have a higher memory bandwidth (500.2 GB/s) than the RTX 4500 Ada Generation (432.0 GB/s). This is due to the A10M’s wider 320-bit bus compared to the 192-bit bus on the RTX 4500 Ada Generation. However, this advantage does not translate into a benchmark win, suggesting that the RTX 4500 Ada Generation’s other strengths—higher clocks, more shaders, and newer architecture—more than compensate.

Specification Differences

The two cards diverge significantly across nearly every specification. The RTX 4500 Ada Generation is built on a 5 nm process at TSMC, while the A10M uses an 8 nm process at Samsung. The RTX 4500 Ada Generation packs 45,900 million transistors on a 379 mm² die, giving a transistor density of 121.1M per mm². The A10M has 28,300 million transistors on a much larger 628 mm² die, resulting in a density of just 45.1M per mm². This is a clear sign of the architectural efficiency advantage of Ada Lovelace.

Clock speeds are dramatically different. The RTX 4500 Ada Generation has a base clock of 2070 MHz and a boost clock of 2580 MHz. The A10M runs at a base of 975 MHz and a boost of 1635 MHz. That is a 58% higher boost clock for the RTX 4500 Ada Generation, which directly contributes to its compute lead.

Memory configurations also differ. The RTX 4500 Ada Generation has 24 GB of GDDR6 at 2250 MHz (18 Gbps effective), while the A10M has 20 GB of GDDR6 at 1563 MHz (12.5 Gbps effective). The bus widths are 192-bit and 320-bit respectively, leading to bandwidths of 432.0 GB/s for the RTX 4500 Ada Generation and 500.2 GB/s for the A10M. The A10M has the bandwidth advantage, but the RTX 4500 Ada Generation has more capacity.

Core counts favor the RTX 4500 Ada Generation across the board. It has 7680 shading units, 240 TMUs, 80 ROPs, 60 RT cores, and 240 tensor cores. The A10M has 7168 shading units, 224 TMUs, 80 ROPs, 56 RT cores, and 224 tensor cores. The RTX 4500 Ada Generation has more of everything except ROPs, where they are tied at 80.

Power and physical design are major differentiators. The RTX 4500 Ada Generation has a 210 W TDP and is a dual-slot card, measuring 245 mm in length. It has no power connectors listed and requires a 550 W suggested PSU. The A10M has a 150 W TDP and is a single-slot card, measuring 267 mm in length. It uses an 8-pin EPS power connector and requires a 450 W suggested PSU. The A10M is longer but thinner, making it more suitable for certain server chassis.

Display outputs are a key practical difference. The RTX 4500 Ada Generation has 4x DisplayPort 1.4a outputs, while the A10M has no display outputs at all. The RTX 4500 Ada Generation is designed to drive monitors; the A10M is a compute-only card.

Architecture Differences

The architectural gap between these two cards is generational. The RTX 4500 Ada Generation is based on the Ada Lovelace architecture using the AD103 chip, while the A10M is based on the Ampere architecture using the GA102 chip. This is not a minor revision; it is a full generation leap that brings significant improvements in efficiency and features.

The manufacturing process is a major factor. The RTX 4500 Ada Generation uses a 5 nm process at TSMC, whereas the A10M uses an 8 nm process at Samsung. This explains the massive difference in transistor density: 121.1M per mm² for Ada versus 45.1M per mm² for Ampere. The RTX 4500 Ada Generation fits 45,900 million transistors into a much smaller die (379 mm²) compared to the A10M’s 28,300 million transistors on a 628 mm² die. This density advantage allows the RTX 4500 Ada Generation to achieve higher clock speeds while maintaining a reasonable TDP.

The RTX 4500 Ada Generation belongs to the "Workstation Ada" generation, while the A10M is part of the "Server Ampere" generation. This classification reflects their intended use cases. The RTX 4500 Ada Generation is a successor to "Workstation Ampere," and its predecessor is listed as such. The A10M is a successor to "Tesla Turing" and is succeeded by "Server Ada." The A10M is marked as end-of-life, while the RTX 4500 Ada Generation is still active.

Both cards support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API compatibility is not a differentiator. However, the architectural features within those APIs may differ, with Ada Lovelace generally offering more advanced ray tracing and tensor capabilities. The RTX 4500 Ada Generation has 60 RT cores and 240 tensor cores, versus 56 RT cores and 224 tensor cores on the A10M. These are modest differences on paper, but the architectural improvements in Ada likely make each core more capable.

The A10M’s memory bandwidth advantage (500.2 GB/s vs 432.0 GB/s) is a result of its wider 320-bit bus, which is a holdover from the Ampere design. The RTX 4500 Ada Generation compensates with a narrower 192-bit bus but faster memory clocks (2250 MHz vs 1563 MHz). The net effect is that the RTX 4500 Ada Generation still wins in compute, suggesting that its architecture is more efficient at utilizing its available bandwidth.

The Verdict

The data is unambiguous: the NVIDIA RTX 4500 Ada Generation is the superior performer. It wins the only head-to-head benchmark by 18.9%, has a significantly higher average benchmark score (166,094 vs 135,230), and offers more than 1.6 times the FP32 compute (39.63 TFLOPS vs 23.44 TFLOPS). For any workload that relies on raw compute power—rendering, simulation, AI inference—the RTX 4500 Ada Generation is the clear choice.

Who should pick the RTX 4500 Ada Generation? Anyone building a workstation that needs to drive displays, as it has 4x DisplayPort 1.4a outputs. It is also the better choice for performance-critical tasks, given its 97th percentile ranking and its ability to edge out rivals like the AMD Radeon PRO W7800 and NVIDIA RTX A5500. Its active production status also means it is a future-proof purchase, unlike the A10M which is end-of-life.

Who should pick the NVIDIA A10M? Only those with specific server constraints. The A10M is a single-slot card with a 150 W TDP, which is lower than the RTX 4500 Ada Generation’s 210 W TDP. It also has no display outputs, making it a pure compute accelerator for headless servers. Its higher memory bandwidth (500.2 GB/s) might be relevant for certain memory-bound workloads, but the benchmark data does not show this translating into a performance win. If you need to fit many GPUs into a dense server chassis with limited power, the A10M’s form factor is its only real selling point. Otherwise, the RTX 4500 Ada Generation is the better investment, provided your system can accommodate its dual-slot design and higher power requirement (550 W suggested PSU vs 450 W).