NVIDIA Tesla T40 24 GB vs NVIDIA A10 PCIe
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Tesla Turing
Tesla
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1305 MHz
885 MHz
Boost Clock
1560 MHz
1695 MHz
Memory Clock
1625 MHz
1563 MHz
Memory
Memory Size
24GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
384bit
Bandwidth
624.0GB/s
600.2GB/s
Render Config
SM Count
72
72
Shading Units
4608
9216
TMUs
288
288
ROPs
96
96
Tensor Cores
576
288
RT Cores
72
72
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
6 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
162.7 GPixel/s
Texture Rate
449.3 GTexel/s
488.2 GTexel/s
FP16 (half)
28.75 TFLOPS
31.24 TFLOPS
FP32 (float)
14.38 TFLOPS
31.24 TFLOPS
FP64 (double)
449.3 GFLOPS
976.3 GFLOPS
Graphics Processor
GPU Name
TU102
GA102
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
18.6 billion
28.3 billion
Die Size
754 mm²
628 mm²
GPU Variant
-
GA102-890-A1
Board Design
TDP
250W
150W
Suggested PSU
600 W
450 W
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.8
6.6