NVIDIA Tesla K40m vs NVIDIA Quadro RTX 8000
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Aug 2018
Generation
Tesla
Quadro
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
745 MHz
1395 MHz
Boost Clock
876 MHz
1770 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
12GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
384bit
Bandwidth
288.4GB/s
672.0GB/s
Render Config
Shading Units
2880
4608
TMUs
240
288
ROPs
48
96
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
6 MB
SM Count
-
72
Tensor Cores
-
576
RT Cores
-
72
Theoretical Performance
Pixel Rate
52.56 GPixel/s
169.9 GPixel/s
Texture Rate
210.2 GTexel/s
509.8 GTexel/s
FP32 (float)
5.046 TFLOPS
16.31 TFLOPS
FP64 (double)
1.682 TFLOPS
509.8 GFLOPS
FP16 (half)
-
32.62 TFLOPS
Graphics Processor
GPU Name
GK110B
TU102
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
18.6 billion
Die Size
561 mm²
754 mm²
GPU Variant
-
TU102-875-A1
Board Design
TDP
245W
260W
Suggested PSU
550 W
600 W
Outputs
No outputs
4x DisplayPort 1.4a1x USB Type-C
Power Connectors
-
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
7.5
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
-
13,586
3DMark Time Spy Extreme
-
6,871
OctaneBench
-
337
3DMark Speed Way
-
3,121
Blender
-
2,844