AMD Radeon RX 6600S vs NVIDIA Tesla M40 24 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2015
Generation
Mobility Radeon
Tesla Maxwell
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1700 MHz
948 MHz
Boost Clock
2000 MHz
1112 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
384bit
Bandwidth
224.0GB/s
288.4GB/s
Render Config
Compute Units
28
—
Shading Units
1792
3072
TMUs
112
192
ROPs
64
96
RT Cores
28
—
L1 Cache
128 KB per Array
48 KB (per SMM)
L2 Cache
2 MB
3 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
128.0 GPixel/s
106.8 GPixel/s
Texture Rate
224.0 GTexel/s
213.5 GTexel/s
FP16 (half)
14.34 TFLOPS
—
FP32 (float)
7.168 TFLOPS
6.832 TFLOPS
FP64 (double)
448.0 GFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
Navi 23
GM200
Architecture
RDNA 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
11.06 billion
8 billion
Die Size
237 mm²
601 mm²
GPU Variant
—
GM200-895-A1
Board Design
TDP
80W
250W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.7
CUDA
—
5.2
Benchmark
3DMark Time Spy
7,700
5,066
3DMark Time Spy Extreme
3,389
2,425
▲ Specs Compare
Data sourced from official specifications and benchmark tests.