NVIDIA RTX 4000 Ada Generation vs NVIDIA RTX 5000 Ada Generation Comparison

The NVIDIA RTX 5000 Ada Generation and NVIDIA RTX 4000 Ada Generation are both professional workstation cards built on the Ada Lovelace architecture, yet they target distinctly different performance tiers. The data shows a clear hierarchy: the RTX 5000 Ada delivers an average benchmark score of 184,664, placing it in the 98th percentile of all GPUs, while the RTX 4000 Ada averages 135,218, landing in the 95th percentile. This 36.5% gap in average scores translates into substantial real-world differences across compute, rendering, and memory-intensive workloads. Both cards share the same architecture, API support, and release date, but their silicon, memory subsystem, and power envelopes diverge significantly, making the choice between them a matter of workload requirements rather than generational superiority.

FAQ

Q: Which GPU has a higher average benchmark score?

A: The NVIDIA RTX 5000 Ada Generation leads with an average benchmark score of 184,664, compared to the RTX 4000 Ada’s 135,218. The RTX 5000 Ada also holds a higher percentile ranking at 98%, versus 95% for the RTX 4000 Ada.

Q: What is the memory capacity difference between the two cards?

A: The RTX 5000 Ada comes with 32 GB of GDDR6 memory on a 256-bit bus, delivering 576.0 GB/s of bandwidth. The RTX 4000 Ada features 20 GB of GDDR6 on a narrower 160-bit bus, resulting in 360.0 GB/s of bandwidth.

Q: How do the two cards compare in raw FP32 compute performance?

A: The RTX 5000 Ada achieves 65.28 TFLOPS of FP32 compute, while the RTX 4000 Ada delivers 26.73 TFLOPS. This represents a 144% advantage for the RTX 5000 Ada in single-precision floating-point throughput.

Q: Are the power requirements significantly different?

A: Yes, the RTX 5000 Ada has a TDP of 250 W and recommends a 600 W power supply, whereas the RTX 4000 Ada has a TDP of 130 W and recommends a 300 W power supply. The RTX 5000 Ada is also a dual-slot card, while the RTX 4000 Ada is single-slot.

Q: Which GPU wins in the Vulkan benchmark?

A: The RTX 5000 Ada Generation wins decisively, scoring 194,041 in Geekbench Vulkan compared to the RTX 4000 Ada’s 123,842, a 56.7% advantage. The RTX 5000 Ada also wins the OpenCL test by 19.6%.

Q: Do both cards share the same display outputs?

A: Yes, both the RTX 5000 Ada and the RTX 4000 Ada feature 4x DisplayPort 1.4a outputs. They also both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Where Each One Wins

The RTX 5000 Ada Generation is the clear winner across every benchmark category where both cards were tested. In Geekbench OpenCL, it scores 175,286 against the RTX 4000 Ada’s 146,593, a 19.6% lead. The gap widens dramatically in Geekbench Vulkan, where the RTX 5000 Ada hits 194,041 versus 123,842 for the RTX 4000 Ada, a 56.7% margin. This suggests the RTX 5000 Ada is particularly well-suited for workloads that leverage Vulkan’s explicit multi-threading and low-overhead API, such as real-time visualization and game engine development.

For professionals handling large datasets, the RTX 5000 Ada’s 32 GB memory capacity and 576.0 GB/s bandwidth give it a decisive edge over the RTX 4000 Ada’s 20 GB and 360.0 GB/s. This makes the RTX 5000 Ada the better choice for tasks like massive 3D scene rendering, AI model training with large batch sizes, or scientific simulations that exceed the RTX 4000 Ada’s memory ceiling. The RTX 4000 Ada, while slower, still holds its own in the 95th percentile of all GPUs, and its 130 W TDP and single-slot design make it a more practical option for compact workstations or multi-GPU configurations where space and thermals are constrained.

The RTX 4000 Ada’s nearest rivals include the NVIDIA A10M and AMD Radeon PRO W6800, with average scores of 135,230 and 135,396 respectively, meaning it trades blows at near-parity. The RTX 5000 Ada, meanwhile, sits close to the NVIDIA A100 SXM4 80 GB (183,725 average, 0.5% behind) and the RTX PRO 5000 Blackwell (182,109, 1.4% ahead). This positions the RTX 5000 Ada as a top-tier compute card, while the RTX 4000 Ada serves as a mid-range professional option.

Architecture Differences

Both GPUs are built on the Ada Lovelace architecture and fabricated by TSMC on a 5 nm process, but they use entirely different silicon. The RTX 5000 Ada is based on the AD102 chip, a massive die measuring 609 mm² with 76,300 million transistors, resulting in a transistor density of 125.3 million per mm². The RTX 4000 Ada uses the AD104 chip, which is considerably smaller at 294 mm² with 35,800 million transistors and a density of 121.8 million per mm².

The core configuration differences are stark. The RTX 5000 Ada packs 12,800 shading units, 400 texture mapping units, and 176 raster operation pipelines. It also features 100 RT cores and 400 tensor cores, making it a powerhouse for ray tracing and AI-accelerated workloads. The RTX 4000 Ada, by contrast, has 6,144 shading units, 192 TMUs, and 64 ROPs, along with 48 RT cores and 192 tensor cores. This means the RTX 5000 Ada has over twice the shader count, RT cores, and tensor cores of the RTX 4000 Ada.

The memory architecture also differs fundamentally. The RTX 5000 Ada uses a 256-bit memory bus, while the RTX 4000 Ada uses a 160-bit bus. Both run GDDR6 at 2250 MHz (18 Gbps effective), but the wider bus on the RTX 5000 Ada yields 576.0 GB/s bandwidth versus 360.0 GB/s on the RTX 4000 Ada. The larger die and higher core counts on the RTX 5000 Ada require a 250 W TDP, while the RTX 4000 Ada manages with just 130 W. Both cards share the same 4x DisplayPort 1.4a outputs, PCIe 4.0 x16 interface, and 16-pin power connector.

Specification Differences

The most obvious specification gap is in memory capacity: the RTX 5000 Ada offers 32 GB compared to the RTX 4000 Ada’s 20 GB. The memory bus width doubles from 160 bits to 256 bits, and bandwidth scales from 360.0 GB/s to 576.0 GB/s. Compute resources are similarly lopsided, with the RTX 5000 Ada carrying 12,800 shading units versus 6,144 on the RTX 4000 Ada. TMUs jump from 192 to 400, and ROPs from 64 to 176. RT cores triple from 48 to 100, while tensor cores more than double from 192 to 400.

Clock speeds tell a different story. The RTX 4000 Ada has a higher base clock at 1500 MHz versus 1155 MHz on the RTX 5000 Ada, but the RTX 5000 Ada has a higher boost clock at 2550 MHz versus 2175 MHz. The RTX 5000 Ada achieves a pixel rate of 448.8 GPixel/s and a texture rate of 1,020.0 GTexel/s, compared to 139.2 GPixel/s and 417.6 GTexel/s on the RTX 4000 Ada. FP32 performance is 65.28 TFLOPS versus 26.73 TFLOPS, and FP16 performance matches at the same 1:1 ratio for both.

Physical specifications also diverge. The RTX 5000 Ada is a dual-slot card measuring 267 mm in length, while the RTX 4000 Ada is a single-slot card at 245 mm. Both are 112 mm tall and use a single 16-pin power connector, but the RTX 5000 Ada requires a 600 W power supply versus 300 W for the RTX 4000 Ada. Both cards were released on the same date, share the same Ada Lovelace architecture, and have identical API support, including DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4.

Head-to-Head Benchmarks

The benchmark data reveals a consistent and substantial performance advantage for the RTX 5000 Ada Generation across both tested workloads. In Geekbench OpenCL, the RTX 5000 Ada scores 175,286, beating the RTX 4000 Ada’s 146,593 by 19.6%. This result reflects the RTX 5000 Ada’s superior raw compute throughput, driven by its 12,800 shading units and 65.28 TFLOPS FP32 performance, which is 144% higher than the RTX 4000 Ada’s 26.73 TFLOPS. The OpenCL test typically exercises general-purpose compute, and the data shows the RTX 5000 Ada’s larger die and wider memory bus translate into a meaningful lead.

The Geekbench Vulkan test shows an even more pronounced disparity. The RTX 5000 Ada scores 194,041, while the RTX 4000 Ada manages 123,842, resulting in a 56.7% delta. This is the largest margin in the entire comparison and suggests that Vulkan’s ability to expose lower-level hardware features heavily favors the RTX 5000 Ada’s architecture. The combination of 100 RT cores, 400 tensor cores, and 176 ROPs allows the RTX 5000 Ada to excel in graphics-intensive Vulkan workloads, such as real-time ray tracing and advanced rendering pipelines. The RTX 4000 Ada, with 48 RT cores and 64 ROPs, cannot match this level of parallel execution.

Looking at the broader competitive landscape, the RTX 5000 Ada’s average score of 184,664 places it just 0.5% ahead of the NVIDIA A100 SXM4 80 GB and 1.4% ahead of the RTX PRO 5000 Blackwell, while trailing the A100 SXM4 40 GB by 1.3%. The RTX 4000 Ada’s average of 135,218 is essentially tied with the NVIDIA A10M (0% delta) and within 0.9% of the AMD Radeon PRO V620. These rival comparisons underscore that the RTX 5000 Ada competes at the top tier of workstation GPUs, while the RTX 4000 Ada sits in a solid mid-range position. For users deciding between the two, the data makes it clear: the RTX 5000 Ada wins every benchmark by a wide margin, but the RTX 4000 Ada’s lower power draw and smaller footprint may suit specific deployment scenarios where those factors outweigh raw performance.