Home GPU Comparison AMD Radeon RX 6300M vs NVIDIA GeForce GTX 670M

AMD Radeon RX 6300M vs NVIDIA GeForce GTX 670M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 1536MB VRAM GeForce GTX 670M 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 10 months late
Boost Clock2400MHz
More VRAM (2GB vs 1GB)
432 additional rendering cores
Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)
Radeon RX 6300M +358%
3.686 TFLOPS
GeForce GTX 670M
0.804 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Mar 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
750 MHz

Memory

2GB
Memory Size
1536MB
GDDR6
Memory Type
GDDR5
32bit
Memory Bus
192bit
72.00GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
7
12
Compute Units
-
768
Shading Units
336
48
TMUs
56
32
ROPs
24
-
Tensor Cores
-
12
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
384 KB

Theoretical Performance

76.80 GPixel/s
Pixel Rate
8.372 GPixel/s
115.2 GTexel/s
Texture Rate
33.49 GTexel/s
7.373 TFLOPS
FP16 (half)
-
3.686 TFLOPS
FP32 (float)
803.7 GFLOPS
230.4 GFLOPS
FP64 (double)
66.98 GFLOPS

Graphics Processor

Navi 24
GPU Name
GF114
Navi 24 XML
GPU Variant
N13E-GS1-LP-A1
RDNA 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
5.4 billion
Transistors
1.95 billion
107 mm²
Die Size
332 mm²

Board Design

35W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
2.1
6.6
Shader Model
5.1

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