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NVIDIA RTX A4000
This is a GPU manufactured with Samsung 8nm process, based on Nvidia Ampere architecture and released on Apr 2021. It features 17.4 billion transistors, 6144 CUDA cores and 16GB GDDR6 memory, with 4MB L2 cache, theoretical performance of 19.17TFLOPS, with total power consumption of 140W.
Graphics Card
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Release Date
Apr 2021
Generation
Quadro Ampere
Type
Professional
Bus Interface
PCIe 4.0 x16
Clock Speeds
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Base Clock
735 MHz
Boost Clock
1560 MHz
Memory Clock
1750 MHz
Memory
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Memory Size
16GB
Memory Type
GDDR6
Memory Bus
256bit
Bandwidth
448.0GB/s
Render Config
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SM Count
48
Shading Units
6144
TMUs
192
ROPs
96
Tensor Cores
192
RT Cores
48
L1 Cache
128 KB (per SM)
L2 Cache
4 MB
Theoretical Performance
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Pixel Rate
149.8 GPixel/s
Texture Rate
299.5 GTexel/s
FP16 (half)
19.17 TFLOPS
FP32 (float)
19.17 TFLOPS
FP64 (double)
299.5 GFLOPS
Graphics Processor
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GPU Name
GA104
GPU Variant
GA104-875-A1
Architecture
Ampere
Foundry
Samsung
Process Size
8 nm
Transistors
17.4 billion
Die Size
392 mm²
Board Design
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TDP
140W
Suggested PSU
300 W
Outputs
4x DisplayPort 1.4a
Power Connectors
1x 6-pin
Graphics Features
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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
CUDA
8.6
Shader Model
6.7
Rankings
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FP32 (float)
3DMark Time Spy
3DMark Time Spy Extreme
3DMark Speed Way
Blender
OctaneBench
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