L40
RTX PRO 5000 Blackwell
L40 vs RTX PRO 5000 Blackwell Performance Spectrum
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.
L40 vs RTX PRO 5000 Blackwell FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
L40 vs RTX PRO 5000 Blackwell: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
L40
2022Why buy it
- ✅Competitive enough if your priority is price, power, or specific feature preference.
Trade-offs
- ❌RTX PRO 5000 Blackwell is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
- ❌342.9% HIGHER MSRP$31,000 MSRPvs$6,999 MSRP
- ❌Lower G3D Mark per dollar, at 1.1 vs 4.4 G3D/$ ($31,000 MSRP vs $6,999 MSRP).
RTX PRO 5000 Blackwell
2025Why buy it
- ✅Costs $24,001 less on MSRP ($6,999 MSRP vs $31,000 MSRP).
- ✅Delivers 320.7% more G3D Mark for each dollar spent, at 4.4 vs 1.1 G3D/$ ($6,999 MSRP vs $31,000 MSRP).
- ✅Better long-term bet: Blackwell 2.0 (2025−2026) on 5nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.
Quick Answers
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L40 vs RTX PRO 5000 Blackwell Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
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.
RTX PRO 5000 Blackwell
The RTX PRO 5000 Blackwell is manufactured by NVIDIA. It was released in March 18 2025. It features the Blackwell 2.0 architecture. The core clock ranges from 1740 MHz to 2377 MHz. It has 14080 shading units. The thermal design power (TDP) is 300W. Manufactured using 5 nm process technology. It features 110 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 30,968 points.
Graphics Performance
In G3D Mark, the L40 scores 32,601 versus the RTX PRO 5000 Blackwell's 30,968 — the L40 leads by 5.3%. The L40 is built on Ada Lovelace while the RTX PRO 5000 Blackwell uses Blackwell 2.0, both on 4 nm vs 5 nm. Shader units: 18,176 (L40) vs 14,080 (RTX PRO 5000 Blackwell). Raw compute: 90.52 TFLOPS (L40) vs 66.94 TFLOPS (RTX PRO 5000 Blackwell). Boost clocks: 2490 MHz vs 2377 MHz. Ray tracing: 142 RT cores (L40) vs 110 (RTX PRO 5000 Blackwell) with 568 Tensor cores vs 440.
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| G3D Mark Score | 32,601+5% | 30,968 |
| Architecture | Ada Lovelace | Blackwell 2.0 |
| Process Node | 4 nm | 5 nm |
| Shading Units | 18176+29% | 14080 |
| Compute (TFLOPS) | 90.52 TFLOPS+35% | 66.94 TFLOPS |
| Boost Clock | 2490 MHz+5% | 2377 MHz |
| ROPs | 192+9% | 176 |
| TMUs | 568+29% | 440 |
| L1 Cache | 17.8 MB+29% | 13.8 MB |
| L2 Cache | 96 MB | 96 MB |
| Ray Tracing Cores | 142+29% | 110 |
| Tensor Cores | 568+29% | 440 |
Advanced Features (DLSS/FSR)
The RTX PRO 5000 Blackwell gets NVIDIA DLSS, which still tends to look cleaner in motion. The L40 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| Upscaling Tech | Upscaling support | Upscaling support |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | NVIDIA Reflex |
Video Memory (VRAM)
Both cards ship with 48 GB of video memory. Memory bandwidth: 960 GB/s (L40) vs 1024 GB/s (RTX PRO 5000 Blackwell) — a 6.7% advantage for the RTX PRO 5000 Blackwell. Memory bus width is 384-bit on the L40 and 384-bit on the RTX PRO 5000 Blackwell.
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| VRAM Capacity | 48 GB | 48 GB |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bandwidth | 960 GB/s | 1024 GB/s+7% |
| Bus Width | 384-bit | 384-bit |
| L2 Cache | 96 MB | 96 MB |
Display & API Support
DirectX support: 12.2 (L40) vs 12 Ultimate (RTX PRO 5000 Blackwell). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 8th Gen (L40) vs NVENC (9th Gen) (RTX PRO 5000 Blackwell). Decoder: NVDEC 5th Gen vs NVDEC (6th Gen). Supported codecs: AV1,HEVC,H.264,VP9 (L40) vs H.264,H.265,VP9,AV1 (RTX PRO 5000 Blackwell).
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| Encoder | NVENC 8th Gen | NVENC (9th Gen) |
| Decoder | NVDEC 5th Gen | NVDEC (6th Gen) |
| Codecs | AV1,HEVC,H.264,VP9 | H.264,H.265,VP9,AV1 |
Power & Dimensions
The L40 draws 300W versus the RTX PRO 5000 Blackwell's 300W — a 0% difference. The RTX PRO 5000 Blackwell is more power-efficient. Recommended PSU: 750W (L40) vs 650W (RTX PRO 5000 Blackwell). Power connectors: 16-pin vs PCIe-powered. Card length: 267mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 80°C vs 75.
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| TDP | 300W | 300W |
| Recommended PSU | 750W | 650W-13% |
| Power Connector | 16-pin | PCIe-powered |
| Length | 267mm | 267mm |
| Height | 111mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 80°C | 75-6% |
| Perf/Watt | 108.7+5% | 103.2 |
Value Analysis
At launch, the L40 came in at $31000, while the RTX PRO 5000 Blackwell launched at $6999. On MSRP, RTX PRO 5000 Blackwell was 77.4% cheaper ($24001 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.1 (L40) vs 4.4 (RTX PRO 5000 Blackwell) — the RTX PRO 5000 Blackwell offers 300% better value. The newer card here is RTX PRO 5000 Blackwell (2025 vs 2022).
| Feature | L40 | RTX PRO 5000 Blackwell |
|---|---|---|
| MSRP | $31000 | $6999-77% |
| Performance per Dollar | 1.1 | 4.4+300% |
| Codename | AD102 | GB202 |
| Release | October 13 2022 | March 18 2025 |
| Ranking | #61 | #13 |
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