Home GPU Comparison NVIDIA GeForce 820M vs AMD Radeon RX 6300M

NVIDIA GeForce 820M vs AMD Radeon RX 6300M

NVIDIA GeForce 820M
VS
AMD Radeon RX 6300M
NVIDIA GeForce 820M
AMD Radeon RX 6300M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 820M and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages
Released 6 years and 10 months late
Boost Clock2400MHz
Larger VRAM bandwidth (72.00GB/s vs 28.83GB/s)
384 additional rendering cores
Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)
GeForce 820M
0.622 TFLOPS
Radeon RX 6300M +492%
3.686 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Jan 2022
GeForce 800M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

-
Base Clock
2000 MHz
-
Boost Clock
2400 MHz
901 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
32bit
28.83GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
12
-
-
-
384
Shading Units
768
32
TMUs
48
16
ROPs
32
-
-
-
-
RT Cores
12
16 KB (per SMX)
L1 Cache
128 KB per Array
256 KB
L2 Cache
1024 KB
-
L3 Cache
8 MB

Theoretical Performance

6.480 GPixel/s
Pixel Rate
76.80 GPixel/s
25.92 GTexel/s
Texture Rate
115.2 GTexel/s
-
FP16 (half)
7.373 TFLOPS
622.1 GFLOPS
FP32 (float)
3.686 TFLOPS
25.92 GFLOPS
FP64 (double)
230.4 GFLOPS

Board Design

45W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
Navi 24
-
GPU Variant
Navi 24 XML
Kepler
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.27 billion
Transistors
5.4 billion
118 mm²
Die Size
107 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.6

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