GeForce 820A and Arc A750 - video card comparison
Passmark - benchmark score GeForce 820A vs Arc A750
GeForce 820A
572
Arc A750
12315
GeForce 820A
Arc A750
Architecture
Fermi 2.0 (2010−2014)
Generation 12.7 (2022)
GPU code name
GF117
DG2-512
Market segment
Desktop
Desktop
Release date
March 2014
October 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
-
2400 MHz
Core clock speed
775 MHz
2050 MHz
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
585 million
21,700 million
Pipelines / CUDA cores
96
3584
Power consumption (TDP)
15 Watt
225 Watt
Texture fill rate
12.40
537.6
Memory type
DDR3
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
16000 MHz
Memory bandwidth
14.4 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 2.0
HDMI
-
+
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
2.1
-
OpenCL
1.1
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
N/A
1.3