NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA Tesla K40d
GPU Specs Compare
Graphics Card
Release Date
Aug 2024
Nov 2013
Generation
GeForce 40
Tesla Kepler
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1920 MHz
745 MHz
Boost Clock
2475 MHz
876 MHz
Memory Clock
2500 MHz
1502 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
384bit
Bandwidth
480.0GB/s
288.4GB/s
Render Config
SM Count
46
-
Shading Units
5888
2880
TMUs
184
240
ROPs
64
48
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
36 MB
1536 KB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
52.56 GPixel/s
Texture Rate
455.4 GTexel/s
210.2 GTexel/s
FP16 (half)
29.15 TFLOPS
-
FP32 (float)
29.15 TFLOPS
5.046 TFLOPS
FP64 (double)
455.4 GFLOPS
1.682 TFLOPS
Graphics Processor
GPU Name
AD104
GK110B
GPU Variant
AD104-2XX-A1
-
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
7.08 billion
Die Size
294 mm²
561 mm²
Board Design
TDP
200W
245W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.2.175
CUDA
8.9
3.5
Shader Model
6.8
6.5 (5.1)