NVIDIA Tesla K20c vs NVIDIA GeForce RTX 3050 4 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Jan 2022
Generation
Tesla
GeForce 30
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1300 MHz
1500 MHz
Base Clock
-
1545 MHz
Boost Clock
-
1740 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
128bit
Bandwidth
208.0GB/s
192.0GB/s
Render Config
Shading Units
2496
2048
TMUs
208
64
ROPs
40
32
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1280 KB
2 MB
SM Count
-
16
Tensor Cores
-
64
RT Cores
-
16
Theoretical Performance
Pixel Rate
36.71 GPixel/s
55.68 GPixel/s
Texture Rate
146.8 GTexel/s
111.4 GTexel/s
FP32 (float)
3.524 TFLOPS
7.127 TFLOPS
FP64 (double)
1175 GFLOPS
111.4 GFLOPS
FP16 (half)
-
7.127 TFLOPS
Graphics Processor
GPU Name
GK110
GA107
GPU Variant
GK110-885-KA-A1
GA107-140-A1
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
7.08 billion
8.7 billion
Die Size
561 mm²
200 mm²
Board Design
TDP
225W
90W
Suggested PSU
550 W
250 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-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
8.6
Shader Model
5.1
6.7
📊 Benchmark
OctaneBench
55
175
Blender
-
1,528