Home GPU Comparison NVIDIA Tesla T40 24 GB vs NVIDIA Tesla P100 SXM2

NVIDIA Tesla T40 24 GB vs NVIDIA Tesla P100 SXM2

We compared two Professional market GPUs: 24GB VRAM Tesla T40 24 GB and 16GB VRAM Tesla P100 SXM2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla T40 24 GB 's Advantages
Boost Clock has increased by 5% (1560MHz vs 1480MHz)
More VRAM (24GB vs 16GB)
1024 additional rendering cores
Lower TDP (260W vs 300W)
NVIDIA Tesla P100 SXM2 's Advantages
Larger VRAM bandwidth (732.2GB/s vs 624.0GB/s)

Score

Benchmark

FP32 (float)
Tesla T40 24 GB +35%
14.38 TFLOPS
Tesla P100 SXM2
10.61 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2016
Tesla Turing
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1305 MHz
Base Clock
1328 MHz
1560 MHz
Boost Clock
1480 MHz
1625 MHz
Memory Clock
715 MHz

Memory

24GB
Memory Size
16GB
GDDR6
Memory Type
HBM2
384bit
Memory Bus
4096bit
624.0GB/s
Bandwidth
732.2GB/s

Render Config

72
SM Count
56
-
Compute Units
-
4608
Shading Units
3584
288
TMUs
224
96
ROPs
96
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
24 KB (per SM)
6 MB
L2 Cache
4 MB

Theoretical Performance

149.8 GPixel/s
Pixel Rate
142.1 GPixel/s
449.3 GTexel/s
Texture Rate
331.5 GTexel/s
28.75 TFLOPS
FP16 (half)
21.22 TFLOPS
14.38 TFLOPS
FP32 (float)
10.61 TFLOPS
449.3 GFLOPS
FP64 (double)
5.304 TFLOPS

Graphics Processor

TU102
GPU Name
GP100
-
GPU Variant
GP100-890-A1
Turing
Architecture
Pascal
TSMC
Foundry
TSMC
12 nm
Process Size
16 nm
18.6 billion
Transistors
15.3 billion
754 mm²
Die Size
610 mm²

Board Design

260W
TDP
300W
600 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
6.0
6.7
Shader Model
6.4

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