NVIDIA RTX A4000 vs NVIDIA Quadro 4100
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 2GB VRAM Quadro 4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4000 's Advantages
Boost Clock1560MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 57.02GB/s)
4800 additional rendering cores
NVIDIA Quadro 4100 's Advantages
Lower TDP (35W vs 140W)
Score
Benchmark
FP32 (float)
RTX A4000
+794%
19.17 TFLOPS
Quadro 4100
2.142 TFLOPS
Graphics Card
Apr 2021
Release Date
Unknown
Quadro Ampere
Generation
Quadro
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
735 MHz
Base Clock
-
1560 MHz
Boost Clock
-
1750 MHz
Memory Clock
891 MHz
Memory
16GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
57.02GB/s
Render Config
-
-
-
48
SM Count
-
6144
Shading Units
1344
192
TMUs
112
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
149.8 GPixel/s
Pixel Rate
22.32 GPixel/s
299.5 GTexel/s
Texture Rate
89.26 GTexel/s
19.17 TFLOPS
FP16 (half)
-
19.17 TFLOPS
FP32 (float)
2.142 TFLOPS
299.5 GFLOPS
FP64 (double)
89.26 GFLOPS
Board Design
140W
TDP
35W
300 W
Suggested PSU
200 W
4x DisplayPort 1.4a
Outputs
4x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
-
Graphics Processor
GA104
GPU Name
GK104
GA104-875-A1
GPU Variant
-
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
3.54 billion
392 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.7
Shader Model
5.1
