GeForce RTX 5090 vs L40
GeForce RTX 5090
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L40
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Performance Spectrum - GPU
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce RTX 5090
Performance Per Dollar L40
Why is GeForce RTX 5090 better than L40?
The matchup between the next-generation Blackwell flagship GeForce RTX 5090 and the high-end industrial L40 reveal more than a generational jump—it highlights the birth of a new era. The RTX 5090 is expected to deliver roughly 30-40% more rendering speed, representing the transition from a world-class server-grade icon to the uncompromised pinnacle of graphics muscle.
Technically, the RTX 5090 wins on absolute hardware depth across every metric, featuring the new Blackwell architecture and introducing GDDR7 memory for pathological bandwidth tiers. While the NVIDIA L40 remains a robust monster for high-density server AI duty with its 48GB buffer, it lacks the overall throughput and next-gen specialized cores found on the 50-series flagship. Moving to a modern 5090 powered engine provide significantly more stability for Path Tracing and world-class AI duty in 2026.
The GeForce RTX 5090 is the undisputed winner in absolute rendering performance and future-proof technological support. it represents the absolute top-tier for enthusiasts and researchers. The NVIDIA L40 remains the winner for enterprise users who priority the uncompromised memory depth for high-density server workloads. however, for any individual setup seeking the ultimate immersion and raw speed, the Blackwell flagship is the superior and definitive choice.
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The GeForce RTX 5090 is the superior choice for raw performance. It leads with a 19.2% higher G3D Mark score. However, the L40 offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | GeForce RTX 5090 | L40 |
|---|---|---|
| Performance | ✅Leading raw performance (+19.2%) | ❌Lower raw frame rates (-19.2%) |
| Longevity | 🏆Elite Architecture (Blackwell 2.0 (2025−2026) / 5nm) | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 4nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (32 GB) | 🎮 High Capacity (48 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | Standard Size (304mm) | Standard Size (267mm) |
💎 Value Proposition
The GeForce RTX 5090 offers a compelling cost-to-performance ratio. Priced at $2,700 versus $8,174 for the L40, it costs 67% less. While it maintains competitive performance, this results in a 260.9% higher cost efficiency score.
| Insight | GeForce RTX 5090 | L40 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+260.9%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($2,700) | ⚠️Higher upfront cost ($8,174) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of GeForce RTX 5090 and L40
GeForce RTX 5090
The GeForce RTX 5090 is manufactured by NVIDIA. It was released in January 30 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 2017 MHz to 2407 MHz. It has 21760 shading units. The thermal design power (TDP) is 575W. Manufactured using 5 nm process technology. It features 170 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 38,867 points. Launch price was $1,999.
L40
The L40 is manufactured by NVIDIA. It was released in October 13 2022. It features the Ada Lovelace architecture. The core clock ranges from 735 MHz to 2490 MHz. It has 18176 shading units. The thermal design power (TDP) is 300W. Manufactured using 4 nm process technology. It features 142 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 32,601 points.
Graphics Performance
In G3D Mark, the GeForce RTX 5090 scores 38,867 versus the L40's 32,601 — the GeForce RTX 5090 leads by 19.2%. The GeForce RTX 5090 is built on Blackwell 2.0 while the L40 uses Ada Lovelace, both on 5 nm vs 4 nm. Shader units: 21,760 (GeForce RTX 5090) vs 18,176 (L40). Raw compute: 104.8 TFLOPS (GeForce RTX 5090) vs 90.52 TFLOPS (L40). Boost clocks: 2407 MHz vs 2490 MHz. Ray tracing: 170 RT cores (GeForce RTX 5090) vs 142 (L40) with 680 Tensor cores vs 568.
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| G3D Mark Score | 38,867+19% | 32,601 |
| Architecture | Blackwell 2.0 | Ada Lovelace |
| Process Node | 5 nm | 4 nm |
| Shading Units | 21760+20% | 18176 |
| Compute (TFLOPS) | 104.8 TFLOPS+16% | 90.52 TFLOPS |
| Boost Clock | 2407 MHz | 2490 MHz+3% |
| ROPs | 176 | 192+9% |
| TMUs | 680+20% | 568 |
| L1 Cache | 21.3 MB+20% | 17.8 MB |
| L2 Cache | 96 MB | 96 MB |
| Ray Tracing Cores | 170+20% | 142 |
| Tensor Cores | 680+20% | 568 |
Advanced Features (DLSS/FSR)
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | Standard |
Video Memory (VRAM)
The GeForce RTX 5090 comes with 32 GB of VRAM, while the L40 has 48 GB. The L40 offers 50% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 1792 GB/s (GeForce RTX 5090) vs 960 GB/s (L40) — a 86.7% advantage for the GeForce RTX 5090. Bus width: 512-bit vs 384-bit.
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| VRAM Capacity | 32 GB | 48 GB+50% |
| Memory Type | GDDR7 | GDDR6 |
| Memory Bandwidth | 1792 GB/s+87% | 960 GB/s |
| Bus Width | 512-bit+33% | 384-bit |
| L2 Cache | 96 MB | 96 MB |
Display & API Support
DirectX support: 12.2 (GeForce RTX 5090) vs 12.2 (L40). Vulkan: 1.4 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.4+8% | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 9th Gen NVENC (2x) (GeForce RTX 5090) vs NVENC 8th Gen (L40). Decoder: 6th Gen NVDEC vs NVDEC 5th Gen. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 5090) vs AV1,HEVC,H.264,VP9 (L40).
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| Encoder | 9th Gen NVENC (2x) | NVENC 8th Gen |
| Decoder | 6th Gen NVDEC | NVDEC 5th Gen |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | AV1,HEVC,H.264,VP9 |
Power & Dimensions
The GeForce RTX 5090 draws 575W versus the L40's 300W — a 62.9% difference. The L40 is more power-efficient. Recommended PSU: 1000W (GeForce RTX 5090) vs 750W (L40). Power connectors: 16-pin (12VHPWR) vs 16-pin. Card length: 304mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 85°C vs 80°C.
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| TDP | 575W | 300W-48% |
| Recommended PSU | 1000W | 750W-25% |
| Power Connector | 16-pin (12VHPWR) | 16-pin |
| Length | 304mm | 267mm |
| Height | 137mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 85°C | 80°C-6% |
| Perf/Watt | 67.6 | 108.7+61% |
Value Analysis
The GeForce RTX 5090 launched at $1999 MSRP and currently averages $2700, while the L40 launched at $31000 and now averages $8174. The GeForce RTX 5090 costs 67% less ($5474 savings) at current market prices. Performance per dollar (G3D Mark / price): 14.4 (GeForce RTX 5090) vs 4.0 (L40) — the GeForce RTX 5090 offers 260% better value. The GeForce RTX 5090 is the newer GPU (2025 vs 2022).
| Feature | GeForce RTX 5090 | L40 |
|---|---|---|
| MSRP | $1999-94% | $31000 |
| Avg Price (30d) | $2700-67% | $8174 |
| Performance per Dollar | 14.4+260% | 4.0 |
| Codename | GB202 | AD102 |
| Release | January 30 2025 | October 13 2022 |
| Ranking | #3 | #61 |
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