Home GPU Comparison NVIDIA GeForce 315M vs AMD Radeon RX 6650M

NVIDIA GeForce 315M vs AMD Radeon RX 6650M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 315M and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 315M 's Advantages
Lower TDP (14W vs 120W)
AMD Radeon RX 6650M 's Advantages
Released 11 years late
Boost Clock2416MHz
Larger VRAM bandwidth (256.0GB/s vs 12.80GB/s)
1776 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 315M
0.039 TFLOPS
Radeon RX 6650M +22102%
8.659 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2022
GeForce 300M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
2068 MHz
-
Boost Clock
2416 MHz
800 MHz
Memory Clock
2000 MHz

Memory

512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
256.0GB/s

Render Config

2
SM Count
-
-
Compute Units
28
16
Shading Units
1792
8
TMUs
112
4
ROPs
64
-
Tensor Cores
-
-
RT Cores
28
-
L1 Cache
128 KB per Array
32 KB
L2 Cache
2 MB

Theoretical Performance

2.424 GPixel/s
Pixel Rate
154.6 GPixel/s
4.848 GTexel/s
Texture Rate
270.6 GTexel/s
-
FP16 (half)
17.32 TFLOPS
38.78 GFLOPS
FP32 (float)
8.659 TFLOPS
-
FP64 (double)
541.2 GFLOPS

Graphics Processor

GT218
GPU Name
Navi 23
N11M-GE
GPU Variant
-
Tesla 2.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
0.26 billion
Transistors
11.06 billion
57 mm²
Die Size
237 mm²

Board Design

14W
TDP
120W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.5

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