NVIDIA Tesla K40d vs NVIDIA GeForce RTX 2070 Max Q
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2019
Generation
Tesla Kepler
GeForce 20 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
745 MHz
885 MHz
Boost Clock
876 MHz
1185 MHz
Memory Clock
1502 MHz
1500 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
384.0GB/s
Render Config
Shading Units
2880
2304
TMUs
240
144
ROPs
48
64
L1 Cache
16 KB (per SMX)
64 KB (per SM)
L2 Cache
1536 KB
4 MB
SM Count
-
36
Tensor Cores
-
288
RT Cores
-
36
Theoretical Performance
Pixel Rate
52.56 GPixel/s
75.84 GPixel/s
Texture Rate
210.2 GTexel/s
170.6 GTexel/s
FP32 (float)
5.046 TFLOPS
5.460 TFLOPS
FP64 (double)
1.682 TFLOPS
170.6 GFLOPS
FP16 (half)
-
10.92 TFLOPS
Graphics Processor
GPU Name
GK110B
TU106
Architecture
Kepler
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
7.08 billion
10.8 billion
Die Size
561 mm²
445 mm²
GPU Variant
-
N18E-G2-A1
Board Design
TDP
245W
90W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.5
7.5
Shader Model
6.5 (5.1)
6.6
📊 Benchmark
3DMark Time Spy
-
6,924
3DMark Time Spy Extreme
-
3,230
3DMark Speed Way
-
1,410