Home GPU Comparison NVIDIA Tesla P100 PCIe 12 GB vs NVIDIA Tesla T40 24 GB

NVIDIA Tesla P100 PCIe 12 GB vs NVIDIA Tesla T40 24 GB

We compared two Professional market GPUs: 12GB VRAM Tesla P100 PCIe 12 GB and 24GB VRAM Tesla T40 24 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P100 PCIe 12 GB 's Advantages
Lower TDP (250W vs 260W)
NVIDIA Tesla T40 24 GB 's Advantages
Boost Clock has increased by 17% (1560MHz vs 1329MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (624.0GB/s vs 549.1GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla P100 PCIe 12 GB
9.526 TFLOPS
Tesla T40 24 GB +50%
14.38 TFLOPS
VS

Graphics Card

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

Clock Speeds

1190 MHz
Base Clock
1305 MHz
1329 MHz
Boost Clock
1560 MHz
715 MHz
Memory Clock
1625 MHz

Memory

12GB
Memory Size
24GB
HBM2
Memory Type
GDDR6
3072bit
Memory Bus
384bit
549.1GB/s
Bandwidth
624.0GB/s

Render Config

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

Theoretical Performance

127.6 GPixel/s
Pixel Rate
149.8 GPixel/s
297.7 GTexel/s
Texture Rate
449.3 GTexel/s
19.05 TFLOPS
FP16 (half)
28.75 TFLOPS
9.526 TFLOPS
FP32 (float)
14.38 TFLOPS
4.763 TFLOPS
FP64 (double)
449.3 GFLOPS

Board Design

250W
TDP
260W
600 W
Suggested PSU
600 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

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

Graphics Features

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

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