Home GPU Comparison AMD Radeon RX 6650M vs NVIDIA GeForce RTX 3070 Max Q

AMD Radeon RX 6650M vs NVIDIA GeForce RTX 3070 Max Q

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 8GB VRAM GeForce RTX 3070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages
Released 1 years late
Boost Clock has increased by 87% (2416MHz vs 1290MHz)
NVIDIA GeForce RTX 3070 Max Q 's Advantages
Larger VRAM bandwidth (384.0GB/s vs 256.0GB/s)
3328 additional rendering cores
Lower TDP (80W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 6650M
8.659 TFLOPS
GeForce RTX 3070 Max Q +52%
13.21 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jan 2021
Mobility Radeon
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

2068 MHz
Base Clock
780 MHz
2416 MHz
Boost Clock
1290 MHz
2000 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
384.0GB/s

Render Config

28
Compute Units
-
-
SM Count
40
1792
Shading Units
5120
112
TMUs
160
64
ROPs
80
-
Tensor Cores
160
28
RT Cores
40
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB
32 MB
L3 Cache
-

Theoretical Performance

154.6 GPixel/s
Pixel Rate
103.2 GPixel/s
270.6 GTexel/s
Texture Rate
206.4 GTexel/s
17.32 TFLOPS
FP16 (half)
13.21 TFLOPS
8.659 TFLOPS
FP32 (float)
13.21 TFLOPS
541.2 GFLOPS
FP64 (double)
206.4 GFLOPS

Board Design

120W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Navi 23
GPU Name
GA104
-
GPU Variant
GA104-770-A1
RDNA 2.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
11.06 billion
Transistors
17.4 billion
237 mm²
Die Size
392 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.5
Shader Model
6.6

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