Home GPU Comparison NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA RTX A3000 Mobile

NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA RTX A3000 Mobile

We compared two Professional market GPUs: 20GB VRAM RTX 4000 SFF Ada Generation and 6GB VRAM RTX A3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4000 SFF Ada Generation 's Advantages
More VRAM (20GB vs 6GB)
Larger VRAM bandwidth (280.0GB/s vs 264.0GB/s)
2048 additional rendering cores
Lower TDP (70W vs 130W)

Score

Benchmark

FP32 (float)
RTX 4000 SFF Ada Generation +50%
19.17 TFLOPS
RTX A3000 Mobile
12.78 TFLOPS
VS

Graphics Card

Mar 2023
Release Date
Unknown
Quadro Ada
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

720 MHz
Base Clock
1260 MHz
1560 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1375 MHz

Memory

20GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
160bit
Memory Bus
192bit
280.0GB/s
Bandwidth
264.0GB/s

Render Config

-
-
-
48
SM Count
32
6144
Shading Units
4096
192
TMUs
128
80
ROPs
64
192
Tensor Cores
128
48
RT Cores
32
128 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

124.8 GPixel/s
Pixel Rate
99.84 GPixel/s
299.5 GTexel/s
Texture Rate
199.7 GTexel/s
19.17 TFLOPS
FP16 (half)
12.78 TFLOPS
19.17 TFLOPS
FP32 (float)
12.78 TFLOPS
299.5 GFLOPS
FP64 (double)
199.7 GFLOPS

Board Design

70W
TDP
130W
250 W
Suggested PSU
-
4x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

AD104
GPU Name
GA104
-
-
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
35.8 billion
Transistors
17.4 billion
294 mm²
Die Size
392 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
8.6
6.7
Shader Model
6.6

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