Quadro RTX 4000 (Mobile) vs Tesla P40

NVIDIA

Quadro RTX 4000 (Mobile)

2021Core: 780 MHzBoost: 1410 MHz
Similar parts
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VS
NVIDIA

Tesla P40

2016Core: 1303 MHzBoost: 1531 MHz
Similar parts
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Quadro RTX 4000 (Mobile) vs Tesla P40 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.

Quadro RTX 4000 (Mobile) vs Tesla P40: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Quadro RTX 4000 (Mobile)

2021

Why buy it

  • Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
  • Better long-term bet: Turing (2018−2022) on 12nm gives it a newer hardware base for upcoming games.
  • Draws 40W instead of 250W, a 210W reduction.

Trade-offs

  • Less VRAM, with 8 GB vs 24 GB for high-resolution textures and newer games.
  • Lower G3D Mark per dollar, at 0 vs 2.1 G3D/$ (Unknown MSRP vs $5,699 MSRP).

Tesla P40

2016

Why buy it

  • Delivers 100+% more G3D Mark for each dollar spent, at 2.1 vs 0 G3D/$ ($5,699 MSRP vs Unknown MSRP).
  • 200% more VRAM for high-resolution textures and newer games (24 GB vs 8 GB).

Trade-offs

  • No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
  • 2016 hardware with 24 GB of VRAM already sits in legacy territory for modern games.
  • 525% higher power demand at 250W vs 40W.

Quick Answers

Which GPU is faster for gaming right now?
Tesla P40 is the faster gaming card right now based on the synthetic data we have. It leads by 0.8% in PassMark G3D (11,808 vs 11,715), which is the best performance signal available in this matchup.
Which GPU is the safer long-term pick for 2026 and beyond?
Quadro RTX 4000 (Mobile) is the safer long-term pick for 2026 and beyond. The case is simple: the newer feature stack, with DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), while Tesla P40 is limited to no meaningful modern upscaling stack and no comparable frame-generation support, a 12nm process instead of 16nm, and a newer 2021 generation instead of 2016. That makes it the less risky pick as game demands keep moving.
Which GPU is the better buy today?
Tesla P40 makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Tesla P40 is the easier value choice. If you care more about 1080p and some 1440p headroom, Quadro RTX 4000 (Mobile) has the stronger long-term case.

Quadro RTX 4000 (Mobile) vs Tesla P40 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

NVIDIA

Quadro RTX 4000 (Mobile)

The Quadro RTX 4000 (Mobile) is manufactured by NVIDIA. It was released in April 12 2021. It features the Turing architecture. The core clock ranges from 780 MHz to 1410 MHz. It has 896 shading units. The thermal design power (TDP) is 40W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 11,715 points.

NVIDIA

Tesla P40

The Tesla P40 is manufactured by NVIDIA. It was released in September 13 2016. It features the Pascal architecture. The core clock ranges from 1303 MHz to 1531 MHz. It has 3840 shading units. The thermal design power (TDP) is 250W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 11,808 points. Launch price was $5,699.

Graphics Performance

The Quadro RTX 4000 (Mobile) scores 11,715 and the Tesla P40 reaches 11,808 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The Quadro RTX 4000 (Mobile) is built on Turing while the Tesla P40 uses Pascal, both on 12 nm vs 16 nm. Shader units: 896 (Quadro RTX 4000 (Mobile)) vs 3,840 (Tesla P40). Raw compute: 2.527 TFLOPS (Quadro RTX 4000 (Mobile)) vs 11.76 TFLOPS (Tesla P40). Boost clocks: 1410 MHz vs 1531 MHz.

FeatureQuadro RTX 4000 (Mobile)Tesla P40
G3D Mark Score
11,715
11,808
Architecture
Turing
Pascal
Process Node
12 nm
16 nm
Shading Units
896
3840+329%
Compute (TFLOPS)
2.527 TFLOPS
11.76 TFLOPS+365%
Boost Clock
1410 MHz
1531 MHz+9%
ROPs
32
96+200%
TMUs
56
240+329%
L1 Cache
0.88 MB
1.4 MB+59%
L2 Cache
1 MB
3 MB+200%

Advanced Features (DLSS/FSR)

The clearest feature edge for the Quadro RTX 4000 (Mobile) is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The Tesla P40 does not have comparable native support in the same tier.The Quadro RTX 4000 (Mobile) gets NVIDIA DLSS, which still tends to look cleaner in motion. The Tesla P40 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

FeatureQuadro RTX 4000 (Mobile)Tesla P40
Upscaling Tech
DLSS 3.5 Super Resolution
Upscaling support
Frame Generation
DLSS 3.5 + Frame Generation
Not Supported
Ray Reconstruction
Yes (DLSS 3.5)
No
Low Latency
NVIDIA Reflex
Standard
💾

Video Memory (VRAM)

The Quadro RTX 4000 (Mobile) has 8 GB of VRAM, while the Tesla P40 carries 24 GB. Tesla P40 gives you 200% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 256-bit on the Quadro RTX 4000 (Mobile) and 256-bit on the Tesla P40. L2 Cache: 1 MB (Quadro RTX 4000 (Mobile)) vs 3 MB (Tesla P40) — the Tesla P40 has significantly larger on-die cache to reduce VRAM reliance.

FeatureQuadro RTX 4000 (Mobile)Tesla P40
VRAM Capacity
8 GB
24 GB+200%
Memory Type
GDDR6
GDDR6
Bus Width
256-bit
256-bit
L2 Cache
1 MB
3 MB+200%
🖥️

Display & API Support

DirectX support: 12.2 (Quadro RTX 4000 (Mobile)) vs 12.1 (Tesla P40). Vulkan: 1.1 vs 1.1. OpenGL: 4.6 vs 4.5. Maximum simultaneous displays: 4 vs 0.

FeatureQuadro RTX 4000 (Mobile)Tesla P40
DirectX
12.2
12.1
Vulkan
1.1
1.1
OpenGL
4.6+2%
4.5
Max Displays
4
0
🎬

Media & Encoding

Hardware encoder: 7th Gen NVENC (Quadro RTX 4000 (Mobile)) vs NVENC 4.0 (2x) (Tesla P40). Decoder: 5th Gen NVDEC vs PureVideo HD VP6. Supported codecs: MPEG-2,H.264,HEVC,VP9 (Quadro RTX 4000 (Mobile)) vs MPEG-2,H.264,HEVC (Tesla P40).

FeatureQuadro RTX 4000 (Mobile)Tesla P40
Encoder
7th Gen NVENC
NVENC 4.0 (2x)
Decoder
5th Gen NVDEC
PureVideo HD VP6
Codecs
MPEG-2,H.264,HEVC,VP9
MPEG-2,H.264,HEVC
🔌

Power & Dimensions

The Quadro RTX 4000 (Mobile) draws 40W versus the Tesla P40's 250W — a 144.8% difference. The Quadro RTX 4000 (Mobile) is more power-efficient. Recommended PSU: 500W (Quadro RTX 4000 (Mobile)) vs 500W (Tesla P40). Power connectors: PCIe-powered vs PCIe-powered. Card length: 0mm vs 267mm, occupying 0 vs 2 slots. Typical load temperature: 85°C vs 85°C.

FeatureQuadro RTX 4000 (Mobile)Tesla P40
TDP
40W-84%
250W
Recommended PSU
500W
500W
Power Connector
PCIe-powered
PCIe-powered
Length
0mm
267mm
Height
0mm
112mm
Slots
0-100%
2
Temp (Load)
85°C
85°C
Perf/Watt
292.9+521%
47.2
💰

Value Analysis

The newer card here is Quadro RTX 4000 (Mobile) (2021 vs 2016).

FeatureQuadro RTX 4000 (Mobile)Tesla P40
MSRP
$5699
Codename
TU117
GP102
Release
April 12 2021
September 13 2016
Ranking
#354
#227

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