NVIDIA Tesla T40 24 GB vs AMD Radeon RX 6650M
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
Tesla Turing
Mobility Radeon
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1305 MHz
2068 MHz
Boost Clock
1560 MHz
2416 MHz
Memory Clock
1625 MHz
2000 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
128bit
Bandwidth
624.0GB/s
256.0GB/s
Render Config
SM Count
72
—
Shading Units
4608
1792
TMUs
288
112
ROPs
96
64
Tensor Cores
576
—
RT Cores
72
28
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
6 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
154.6 GPixel/s
Texture Rate
449.3 GTexel/s
270.6 GTexel/s
FP16 (half)
28.75 TFLOPS
17.32 TFLOPS
FP32 (float)
14.38 TFLOPS
8.659 TFLOPS
FP64 (double)
449.3 GFLOPS
541.2 GFLOPS
Graphics Processor
GPU Name
TU102
Navi 23
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
18.6 billion
11.06 billion
Die Size
754 mm²
237 mm²
Board Design
TDP
250W
120W
Suggested PSU
600 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.8
6.5
Benchmark
3DMark Time Spy
—
8,306
3DMark Time Spy Extreme
—
3,825
Blender
—
909
▲ Specs Compare
Data sourced from official specifications and benchmark tests.