AMD Radeon RX 6650M vs NVIDIA Tesla K20Xm
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2012
Generation
Mobility Radeon
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
2068 MHz
—
Boost Clock
2416 MHz
—
Memory Clock
2000 MHz
1300 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
384bit
Bandwidth
256.0GB/s
249.6GB/s
Render Config
Compute Units
28
—
Shading Units
1792
2688
TMUs
112
224
ROPs
64
48
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
154.6 GPixel/s
40.99 GPixel/s
Texture Rate
270.6 GTexel/s
164.0 GTexel/s
FP16 (half)
17.32 TFLOPS
—
FP32 (float)
8.659 TFLOPS
3.935 TFLOPS
FP64 (double)
541.2 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
Navi 23
GK110
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
7.08 billion
Die Size
237 mm²
561 mm²
Board Design
TDP
120W
235W
Outputs
No outputs
No outputs
Power Connectors
None
—
Suggested PSU
—
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.5
5.1
CUDA
—
3.5
Benchmark
3DMark Time Spy
8,306
—
3DMark Time Spy Extreme
3,825
—
Blender
909
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.