NVIDIA Tesla K20s vs AMD Radeon RX 6500 XT
GPU Specs Compare
Graphics Card
Release Date
Feb 2013
Jan 2022
Generation
Tesla
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x4
Clock Speeds
Memory Clock
1300 MHz
2248 MHz
Base Clock
-
2310 MHz
Boost Clock
-
2815 MHz
Memory
Memory Size
5GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
64bit
Bandwidth
208.0GB/s
143.9GB/s
Render Config
Shading Units
2496
1024
TMUs
208
64
ROPs
40
32
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
1280 KB
1024 KB
Compute Units
-
16
RT Cores
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
29.90 GPixel/s
90.08 GPixel/s
Texture Rate
119.6 GTexel/s
180.2 GTexel/s
FP32 (float)
2.870 TFLOPS
5.765 TFLOPS
FP64 (double)
956.8 GFLOPS
360.3 GFLOPS
FP16 (half)
-
11.53 TFLOPS
Graphics Processor
GPU Name
GK110
Navi 24
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
5.4 billion
Die Size
561 mm²
107 mm²
GPU Variant
-
Navi 24 XT(215-135000006)
Board Design
TDP
225W
107W
Suggested PSU
550 W
300 W
Outputs
No outputs
1x HDMI 2.11x DisplayPort 1.4a
Power Connectors
-
1x 6-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.6