NVIDIA GRID K540Q vs AMD Radeon RX 6650M
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Jan 2022
Generation
GRID
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
2000 MHz
Base Clock
—
2068 MHz
Boost Clock
—
2416 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
256.0GB/s
Render Config
Shading Units
1536
1792
TMUs
128
112
ROPs
32
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
2 MB
Compute Units
—
28
RT Cores
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
23.84 GPixel/s
154.6 GPixel/s
Texture Rate
95.36 GTexel/s
270.6 GTexel/s
FP32 (float)
2.289 TFLOPS
8.659 TFLOPS
FP64 (double)
95.36 GFLOPS
541.2 GFLOPS
FP16 (half)
—
17.32 TFLOPS
Graphics Processor
GPU Name
GK104
Navi 23
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
11.06 billion
Die Size
294 mm²
237 mm²
Board Design
TDP
225W
120W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.5
Benchmark
3DMark Time Spy
—
8,306
3DMark Time Spy Extreme
—
3,825
Blender
—
909
▲ Specs Compare
Data sourced from official specifications and benchmark tests.