Tesla M40 24GB vs Tesla T4

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.

Tesla M40 24GB vs Tesla T4 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.

Tesla M40 24GB vs Tesla T4: Pros, Cons & Final Verdict

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

Tesla M40 24GB

2015

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌2015 hardware with 8 GB of VRAM already sits in legacy territory for modern games.
❌
6.4% HIGHER MSRP
$2,000 MSRPvs$1,880 MSRP
❌257.1% higher power demand at 250W vs 70W.
❌58.9% longer card at 267mm vs 168mm.

Tesla T4

2018

Why buy it

✅Costs $120 less on MSRP ($1,880 MSRP vs $2,000 MSRP).
✅Tesla M40 24GB is already legacy-tier future-proofing, so Tesla T4 is the less risky modern option long term.
✅Draws 70W instead of 250W, a 180W reduction.
✅Measures 168mm instead of 267mm, a 99mm shorter card that is more SFF-friendly.

Trade-offs

❌Older hardware, 8 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.

Quick Answers

Which GPU is faster for gaming right now?

Tesla M40 24GB is the faster gaming card right now based on the synthetic data we have. It leads by 4.8% in PassMark G3D (10,641 vs 10,153), which is the best performance signal available in this matchup.

Which GPU is the safer long-term pick for 2026 and beyond?

Tesla T4 is the safer long-term pick for 2026 and beyond. The case is simple: a 12nm process instead of 28nm, 40 vs 0 ray-tracing units, and a newer 2018 generation instead of 2015. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

Tesla T4 makes the most sense to buy today. It is $120 cheaper on MSRP at $1,880 vs $2,000, and it leads G3D-per-dollar by 1.5% (5.4 vs 5.3), which is enough to swing the recommendation its way. Tesla M40 24GB still makes more sense if max raw gaming performance matters more than value.

Tesla M40 24GB vs Tesla T4 Technical Specifications

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

Tesla M40 24GB

The Tesla M40 24GB is manufactured by NVIDIA. It was released in November 10 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 948 MHz to 1112 MHz. It has 3072 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 10,641 points.

Tesla T4

The Tesla T4 is manufactured by NVIDIA. It was released in September 13 2018. It features the Turing architecture. The core clock ranges from 585 MHz to 1590 MHz. It has 2560 shading units. The thermal design power (TDP) is 70W. Manufactured using 12 nm process technology. It features 40 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 10,153 points.

⚡

Graphics Performance

The Tesla M40 24GB scores 10,641 and the Tesla T4 reaches 10,153 in the G3D Mark benchmark — just a 4.8% difference, making them near-identical in rasterization performance. The Tesla M40 24GB is built on Maxwell 2.0 while the Tesla T4 uses Turing, both on 28 nm vs 12 nm. Shader units: 3,072 (Tesla M40 24GB) vs 2,560 (Tesla T4). Raw compute: 6.832 TFLOPS (Tesla M40 24GB) vs 8.141 TFLOPS (Tesla T4). Boost clocks: 1112 MHz vs 1590 MHz.

Feature	Tesla M40 24GB	Tesla T4
G3D Mark Score	10,641+5%	10,153
Architecture	Maxwell 2.0	Turing
Process Node	28 nm	12 nm
Shading Units	3072+20%	2560
Compute (TFLOPS)	6.832 TFLOPS	8.141 TFLOPS+19%
Boost Clock	1112 MHz	1590 MHz+43%
ROPs	96+50%	64
TMUs	192+20%	160
L1 Cache	1.1 MB	2.5 MB+127%
L2 Cache	3 MB	4 MB+33%

✨

Advanced Features (DLSS/FSR)

Feature	Tesla M40 24GB	Tesla T4
Upscaling Tech	Upscaling support	Upscaling support
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	Standard

💾

Video Memory (VRAM)

Both cards ship with 8 GB of GDDR6. Memory bus width is 256-bit on the Tesla M40 24GB and 256-bit on the Tesla T4. L2 Cache: 3 MB (Tesla M40 24GB) vs 4 MB (Tesla T4) — the Tesla T4 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Tesla M40 24GB	Tesla T4
VRAM Capacity	8 GB	8 GB
Memory Type	GDDR6	GDDR6
Bus Width	256-bit	256-bit
L2 Cache	3 MB	4 MB+33%

🖥️

Display & API Support

DirectX support: 12.1 (Tesla M40 24GB) vs 12 Ultimate (Tesla T4). Vulkan: 1.1 vs 1.4. OpenGL: 4.5 vs 4.6. Maximum simultaneous displays: 0 vs 0.

Feature	Tesla M40 24GB	Tesla T4
DirectX	12.1	12 Ultimate
Vulkan	1.1	1.4+27%
OpenGL	4.5	4.6+2%
Max Displays	0	0

🎬

Media & Encoding

Hardware encoder: NVENC 4.0 (2x) (Tesla M40 24GB) vs NVENC (Turing) (Tesla T4). Decoder: PureVideo HD VP6 vs NVDEC (Turing). Supported codecs: MPEG-2,H.264,HEVC (Tesla M40 24GB) vs H.264,H.265/HEVC,MPEG-2,VC-1,VP8,VP9 (Tesla T4).

Feature	Tesla M40 24GB	Tesla T4
Encoder	NVENC 4.0 (2x)	NVENC (Turing)
Decoder	PureVideo HD VP6	NVDEC (Turing)
Codecs	MPEG-2,H.264,HEVC	H.264,H.265/HEVC,MPEG-2,VC-1,VP8,VP9

🔌

Power & Dimensions

The Tesla M40 24GB draws 250W versus the Tesla T4's 70W — a 112.5% difference. The Tesla T4 is more power-efficient. Recommended PSU: 500W (Tesla M40 24GB) vs 500W (Tesla T4). Power connectors: PCIe-powered vs PCIe-powered. Card length: 267mm vs 168mm, occupying 2 vs 1 slots. Typical load temperature: 85°C vs 76°C.

Feature	Tesla M40 24GB	Tesla T4
TDP	250W	70W-72%
Recommended PSU	500W	500W
Power Connector	PCIe-powered	PCIe-powered
Length	267mm	168mm
Height	112mm	69mm
Slots	2	1-50%
Temp (Load)	85°C	76°C-11%
Perf/Watt	42.6	145.0+240%

💰

Value Analysis

At launch, the Tesla M40 24GB came in at $2000, while the Tesla T4 launched at $1880. On MSRP, Tesla T4 was 6% cheaper ($120 less). Performance per dollar on MSRP (G3D Mark / MSRP): 5.3 (Tesla M40 24GB) vs 5.4 (Tesla T4) — the Tesla T4 offers 1.9% better value. The newer card here is Tesla T4 (2018 vs 2015).

Feature	Tesla M40 24GB	Tesla T4
MSRP	$2000	$1880-6%
Performance per Dollar	5.3	5.4+2%
Codename	GM200	TU104
Release	November 10 2015	September 13 2018
Ranking	#253	#260

Search Tesla M40 24GB on Amazon

Search Tesla T4 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.