NVIDIA Tesla K20X vs NVIDIA GeForce RTX 4070 SUPER
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Jan 2024
Generation
Tesla
GeForce 40
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1300 MHz
1313 MHz
Base Clock
-
1980 MHz
Boost Clock
-
2475 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR5
GDDR6X
Memory Bus
384bit
192bit
Bandwidth
249.6GB/s
504.2GB/s
Render Config
Shading Units
2688
7168
TMUs
224
224
ROPs
48
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
48 MB
SM Count
-
56
Tensor Cores
-
224
RT Cores
-
56
Theoretical Performance
Pixel Rate
40.99 GPixel/s
198.0 GPixel/s
Texture Rate
164.0 GTexel/s
554.4 GTexel/s
FP32 (float)
3.935 TFLOPS
35.48 TFLOPS
FP64 (double)
1312 GFLOPS
554.4 GFLOPS
FP16 (half)
-
35.48 TFLOPS
Graphics Processor
GPU Name
GK110
AD104
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
35.8 billion
Die Size
561 mm²
294 mm²
GPU Variant
-
AD104-350-A1
Board Design
TDP
235W
220W
Suggested PSU
550 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.9
Shader Model
5.1
6.8