Home GPU Comparison AMD Radeon RX 6300M vs NVIDIA GeForce GTX 675MX

AMD Radeon RX 6300M vs NVIDIA GeForce GTX 675MX

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 2GB VRAM GeForce GTX 675MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages
Released 9 years and 3 months late
Boost Clock2400MHz
Lower TDP (35W vs 100W)
NVIDIA GeForce GTX 675MX 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 72.00GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6300M +193%
3.686 TFLOPS
GeForce GTX 675MX
1.256 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Oct 2012
Mobility Radeon
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x4
Bus Interface
MXM-B (3.0)

Clock Speeds

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

Memory

2GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
32bit
Memory Bus
256bit
72.00GB/s
Bandwidth
115.2GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
960
48
TMUs
80
32
ROPs
32
-
Tensor Cores
-
12
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB

Theoretical Performance

76.80 GPixel/s
Pixel Rate
13.08 GPixel/s
115.2 GTexel/s
Texture Rate
52.32 GTexel/s
7.373 TFLOPS
FP16 (half)
-
3.686 TFLOPS
FP32 (float)
1256 GFLOPS
230.4 GFLOPS
FP64 (double)
52.32 GFLOPS

Graphics Processor

Navi 24
GPU Name
GK104
Navi 24 XML
GPU Variant
N13E-GSR-A2
RDNA 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
5.4 billion
Transistors
3.54 billion
107 mm²
Die Size
294 mm²

Board Design

35W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

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

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