NVIDIA Tesla K20m vs Intel Arc A770M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2013
Jan 2022
Generation
Tesla
Alchemist
Type
Professional
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1300 MHz
2000 MHz
Base Clock
—
300 MHz
Boost Clock
—
1650 MHz
Memory
Memory Size
5GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
320bit
256bit
Bandwidth
208.0GB/s
512.0GB/s
Render Config
Shading Units
2496
4096
TMUs
208
256
ROPs
40
128
L1 Cache
16 KB (per SMX)
—
L2 Cache
1280 KB
16 MB
RT Cores
—
32
Theoretical Performance
Pixel Rate
36.71 GPixel/s
211.2 GPixel/s
Texture Rate
146.8 GTexel/s
422.4 GTexel/s
FP32 (float)
3.524 TFLOPS
13.52 TFLOPS
FP64 (double)
1175 GFLOPS
—
FP16 (half)
—
27.03 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
225W
120W
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
Blender
—
1,714
▲ Specs Compare
Data sourced from official specifications and benchmark tests.