NVIDIA Tesla M40 vs AMD Radeon RX 6600S
GPU Specs Compare
Graphics Card
Release Date
Nov 2015
Jan 2022
Generation
Tesla Maxwell
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
948 MHz
1700 MHz
Boost Clock
1112 MHz
2000 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
128bit
Bandwidth
288.4GB/s
224.0GB/s
Render Config
Shading Units
3072
1792
TMUs
192
112
ROPs
96
64
L1 Cache
48 KB (per SMM)
128 KB per Array
L2 Cache
3 MB
2 MB
Compute Units
-
28
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
106.8 GPixel/s
128.0 GPixel/s
Texture Rate
213.5 GTexel/s
224.0 GTexel/s
FP32 (float)
6.832 TFLOPS
7.168 TFLOPS
FP64 (double)
213.5 GFLOPS
448.0 GFLOPS
FP16 (half)
-
14.34 TFLOPS
Graphics Processor
GPU Name
GM200
Navi 23
GPU Variant
GM200-895-A1
-
Architecture
Maxwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
8 billion
11.06 billion
Die Size
601 mm²
237 mm²
Board Design
TDP
250W
80W
Suggested PSU
600 W
-
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
-
Shader Model
6.7
6.5
📊 Benchmark
3DMark Time Spy
5,323
7,700
OctaneBench
123
-
Blender
106
-
3DMark Time Spy Extreme
-
3,389