NVIDIA GeForce GT 820M vs NVIDIA GeForce MX570 A
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 820M and 2GB VRAM GeForce MX570 A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 820M 's Advantages
Lower TDP (15W vs 25W)
NVIDIA GeForce MX570 A 's Advantages
Released 8 years and 6 months late
Boost Clock1155MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)
1952 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 820M
0.298 TFLOPS
GeForce MX570 A
+1487%
4.731 TFLOPS
Graphics Card
Nov 2013
Release Date
May 2022
GeForce 800M
Generation
GeForce MX
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
832 MHz
-
Boost Clock
1155 MHz
900 MHz
Memory Clock
1500 MHz
Memory
1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
96.00GB/s
Render Config
-
-
-
2
SM Count
16
96
Shading Units
2048
16
TMUs
64
8
ROPs
40
-
Tensor Cores
64
-
RT Cores
16
64 KB (per SM)
L1 Cache
128 KB (per SM)
128 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
3.100 GPixel/s
Pixel Rate
46.20 GPixel/s
12.40 GTexel/s
Texture Rate
73.92 GTexel/s
-
FP16 (half)
4.731 TFLOPS
297.6 GFLOPS
FP32 (float)
4.731 TFLOPS
24.80 GFLOPS
FP64 (double)
73.92 GFLOPS
Board Design
15W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GF117
GPU Name
GA107
N15V-GM
GPU Variant
MX570
Fermi 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
0.585 billion
Transistors
Unknown
116 mm²
Die Size
Unknown
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
8.6
5.1
Shader Model
6.6
