Home NVIDIA RTX A4000

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)
NVIDIA RTX A5000 Mobile 16 GB GDDR6
19.35 TFLOPS
NVIDIA RTX A4000 16 GB GDDR6
19.17 TFLOPS
NVIDIA RTX 4000 SFF Ada Generation 20 GB GDDR6
19.17 TFLOPS
NVIDIA RTX A4000H 16 GB GDDR6
19.17 TFLOPS
NVIDIA GeForce RTX 3080 Mobile 8 GB GDDR6
18.98 TFLOPS
NVIDIA GeForce RTX 3080 Mobile 16 GB 16 GB GDDR6
18.98 TFLOPS
NVIDIA GeForce RTX 3080 Ti Mobile 16 GB GDDR6
18.71 TFLOPS
3DMark Time Spy
AMD Radeon RX 7600 XT 16 GB GDDR6
11296
AMD Radeon RX 6800M 12 GB GDDR6
11245
AMD Radeon RX 6700 10 GB GDDR6
11154
NVIDIA RTX A4000 16 GB GDDR6
11086
AMD Radeon RX 7600 8 GB GDDR6
11014
NVIDIA GeForce RTX 2080 8 GB GDDR6
10946
Intel Arc A580 8 GB GDDR6
10875
Blender
NVIDIA GeForce RTX 3070 Mobile 8 GB GDDR6
3317
NVIDIA Quadro RTX 8000 48 GB GDDR6
3259
NVIDIA GeForce RTX 3060 Ti GA103 8 GB GDDR6
3249
NVIDIA RTX A4000 16 GB GDDR6
3190
NVIDIA RTX A5000 Mobile 16 GB GDDR6
3188
NVIDIA RTX 2000 Mobile Ada Generation 8 GB GDDR6
3128
AMD Radeon RX 7900 GRE 16 GB GDDR6
3114
OctaneBench
NVIDIA GeForce RTX 3070 Mobile 8 GB GDDR6
358
NVIDIA Quadro RTX 6000 Mobile 24 GB GDDR6
355
NVIDIA Tesla V100 SXM2 16 GB 16 GB HBM2
354
NVIDIA GeForce RTX 3080 Ti Mobile 16 GB GDDR6
352
NVIDIA RTX A4000 16 GB GDDR6
352
NVIDIA GeForce RTX 4060 8 GB GDDR6
351
NVIDIA Tesla V100 PCIe 16 GB 16 GB HBM2
344
Shadow of the Tomb Raider 2160p
NVIDIA GeForce RTX 3070 8 GB GDDR6
53 fps
AMD Radeon RX 6700 XT 12 GB GDDR6
52 fps
NVIDIA GeForce RTX 4070 Mobile 8 GB GDDR6
52 fps
NVIDIA GeForce RTX 3060 Ti GDDR6X 8 GB GDDR6X
50 fps
NVIDIA RTX A4000 16 GB GDDR6
50 fps
NVIDIA GeForce RTX 3060 Ti 8 GB GDDR6
49 fps
NVIDIA GeForce RTX 2080 SUPER 8 GB GDDR6
48 fps
Shadow of the Tomb Raider 1440p
AMD Radeon RX 6800 16 GB GDDR6
117 fps
NVIDIA GeForce RTX 2080 Ti 11 GB GDDR6
109 fps
NVIDIA RTX A4000 16 GB GDDR6
105 fps
AMD Radeon RX 6750 XT 12 GB GDDR6
104 fps
NVIDIA GeForce RTX 4070 Mobile 8 GB GDDR6
102 fps
AMD Radeon RX 6700 XT 12 GB GDDR6
96 fps
NVIDIA GeForce RTX 3070 8 GB GDDR6
95 fps
Shadow of the Tomb Raider 1080p
AMD Radeon RX 6700 10 GB GDDR6
164 fps
NVIDIA GeForce RTX 4070 Mobile 8 GB GDDR6
163 fps
AMD Radeon RX 6750 XT 12 GB GDDR6
154 fps
NVIDIA RTX A4000 16 GB GDDR6
150 fps
NVIDIA GeForce RTX 4060 Mobile 8 GB GDDR6
148 fps
NVIDIA GeForce RTX 2080 Ti 11 GB GDDR6
145 fps
NVIDIA GeForce RTX 3070 8 GB GDDR6
144 fps

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