Home GPU Comparison NVIDIA Tesla K40st vs NVIDIA Tesla P10

NVIDIA Tesla K40st vs NVIDIA Tesla P10

We compared two Professional market GPUs: 12GB VRAM Tesla K40st and 24GB VRAM Tesla P10 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40st 's Advantages
Lower TDP (245W vs 250W)
NVIDIA Tesla P10 's Advantages
Released 2 years and 10 months late
Boost Clock1493MHz
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (694.3GB/s vs 288.4GB/s)
960 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla K40st
3.312 TFLOPS
Tesla P10 +246%
11.47 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Sep 2016
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1025 MHz
-
Boost Clock
1493 MHz
1502 MHz
Memory Clock
1808 MHz

Memory

12GB
Memory Size
24GB
GDDR5
Memory Type
GDDR5X
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
694.3GB/s

Render Config

-
-
-
-
SM Count
30
2880
Shading Units
3840
240
TMUs
240
48
ROPs
96
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
1536 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

34.50 GPixel/s
Pixel Rate
143.3 GPixel/s
138.0 GTexel/s
Texture Rate
358.3 GTexel/s
-
FP16 (half)
179.2 GFLOPS
3.312 TFLOPS
FP32 (float)
11.47 TFLOPS
1104 GFLOPS
FP64 (double)
358.3 GFLOPS

Board Design

245W
TDP
250W
550 W
Suggested PSU
600 W
No outputs
Outputs
No outputs
-
Power Connectors
1x 8-pin

Graphics Processor

GK110B
GPU Name
GP102
-
-
-
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
7.08 billion
Transistors
11.8 billion
561 mm²
Die Size
471 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
6.1
5.1
Shader Model
6.4

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