NVIDIA GeForce RTX 4070 Ti vs NVIDIA Tesla K20X
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2012
Generation
GeForce 40
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2310 MHz
-
Boost Clock
2610 MHz
-
Memory Clock
1313 MHz
1300 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR6X
GDDR5
Memory Bus
192bit
384bit
Bandwidth
504.2GB/s
249.6GB/s
Render Config
SM Count
60
-
Shading Units
7680
2688
TMUs
240
224
ROPs
80
48
Tensor Cores
240
-
RT Cores
60
-
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
48 MB
1536 KB
Theoretical Performance
Pixel Rate
208.8 GPixel/s
40.99 GPixel/s
Texture Rate
626.4 GTexel/s
164.0 GTexel/s
FP16 (half)
40.09 TFLOPS
-
FP32 (float)
40.09 TFLOPS
3.935 TFLOPS
FP64 (double)
626.4 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
AD104
GK110
GPU Variant
AD104-400-A1
-
Architecture
Ada Lovelace
Kepler
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
35.8 billion
7.08 billion
Die Size
295 mm²
561 mm²
Board Design
TDP
285W
235W
Suggested PSU
600 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.9
3.5
Shader Model
6.7
5.1