NVIDIA Tesla K40m vs AMD Radeon RX 6600M
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
May 2021
Generation
Tesla
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
745 MHz
2068 MHz
Boost Clock
876 MHz
2416 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
288.4GB/s
224.0GB/s
Render Config
Shading Units
2880
1792
TMUs
240
112
ROPs
48
64
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
1536 KB
2 MB
Compute Units
-
28
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
52.56 GPixel/s
154.6 GPixel/s
Texture Rate
210.2 GTexel/s
270.6 GTexel/s
FP32 (float)
5.046 TFLOPS
8.659 TFLOPS
FP64 (double)
1.682 TFLOPS
541.2 GFLOPS
FP16 (half)
-
17.32 TFLOPS
Graphics Processor
GPU Name
GK110B
Navi 23
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
7.08 billion
11.06 billion
Die Size
561 mm²
237 mm²
Board Design
TDP
245W
100W
Suggested PSU
550 W
-
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.5
-
Shader Model
5.1
6.5