AMD Radeon RX 6650M XT vs NVIDIA Tesla K8
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Sep 2014
Generation
Mobility Radeon
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
2068 MHz
693 MHz
Boost Clock
2416 MHz
811 MHz
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
160.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1536
TMUs
128
128
ROPs
64
32
RT Cores
32
-
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
2 MB
512 KB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
154.6 GPixel/s
25.95 GPixel/s
Texture Rate
309.2 GTexel/s
103.8 GTexel/s
FP16 (half)
19.79 TFLOPS
-
FP32 (float)
9.896 TFLOPS
2.491 TFLOPS
FP64 (double)
618.5 GFLOPS
103.8 GFLOPS
Graphics Processor
GPU Name
Navi 23
GK104
Architecture
RDNA 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
3.54 billion
Die Size
237 mm²
294 mm²
Board Design
TDP
120W
100W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 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
-
3.0