NVIDIA Tesla K20X vs Intel Arc A550M
GPU Specs Compare
Graphics Card
Release Date
Nov 2012
Jan 2022
Generation
Tesla
Alchemist
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1300 MHz
1750 MHz
Base Clock
-
300 MHz
Boost Clock
-
900 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
249.6GB/s
224.0GB/s
Render Config
Shading Units
2688
2048
TMUs
224
128
ROPs
48
64
L1 Cache
16 KB (per SMX)
-
L2 Cache
1536 KB
8 MB
RT Cores
-
16
Theoretical Performance
Pixel Rate
40.99 GPixel/s
57.60 GPixel/s
Texture Rate
164.0 GTexel/s
115.2 GTexel/s
FP32 (float)
3.935 TFLOPS
3.686 TFLOPS
FP64 (double)
1312 GFLOPS
-
FP16 (half)
-
7.373 TFLOPS
Graphics Processor
GPU Name
GK110
DG2-512
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
7.08 billion
21.7 billion
Die Size
561 mm²
406 mm²
GPU Variant
-
ACM-G10
Board Design
TDP
235W
60W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin + 1x 8-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
-
Shader Model
5.1
6.6
📊 Benchmark
3DMark Time Spy
-
5,235
3DMark Time Spy Extreme
-
2,347
Blender
-
809