Home GPU Comparison NVIDIA Quadro RTX 6000 Passive vs NVIDIA Tesla K40c

NVIDIA Quadro RTX 6000 Passive vs NVIDIA Tesla K40c

We compared two Professional market GPUs: 24GB VRAM Quadro RTX 6000 Passive and 12GB VRAM Tesla K40c to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 6000 Passive 's Advantages
Released 4 years and 10 months late
Boost Clock has increased by 78% (1560MHz vs 876MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (672.0GB/s vs 288.4GB/s)
1728 additional rendering cores
NVIDIA Tesla K40c 's Advantages
Lower TDP (245W vs 260W)

Score

Benchmark

FP32 (float)
Quadro RTX 6000 Passive +184%
14.38 TFLOPS
Tesla K40c
5.046 TFLOPS
VS

Graphics Card

Aug 2018
Release Date
Oct 2013
Quadro
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1305 MHz
Base Clock
745 MHz
1560 MHz
Boost Clock
876 MHz
1750 MHz
Memory Clock
1502 MHz

Memory

24GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
384bit
672.0GB/s
Bandwidth
288.4GB/s

Render Config

72
SM Count
-
-
Compute Units
-
4608
Shading Units
2880
288
TMUs
240
96
ROPs
48
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
1536 KB

Theoretical Performance

149.8 GPixel/s
Pixel Rate
52.56 GPixel/s
449.3 GTexel/s
Texture Rate
210.2 GTexel/s
28.75 TFLOPS
FP16 (half)
-
14.38 TFLOPS
FP32 (float)
5.046 TFLOPS
449.3 GFLOPS
FP64 (double)
1.682 TFLOPS

Graphics Processor

TU102
GPU Name
GK180
TU102-875-A1
GPU Variant
GK180-890-A1
Turing
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
18.6 billion
Transistors
7.08 billion
754 mm²
Die Size
561 mm²

Board Design

260W
TDP
245W
600 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.5
CUDA
3.5
6.6
Shader Model
5.1

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