NVIDIA RTX A1000 Embedded vs NVIDIA RTX A4000
We compared two Professional market GPUs: 4GB VRAM RTX A1000 Embedded and 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A1000 Embedded 's Advantages
Released 9 months late
Boost Clock has increased by 4% (1627MHz vs 1560MHz)
Lower TDP (60W vs 140W)
NVIDIA RTX A4000 's Advantages
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
4096 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A1000 Embedded
6.664 TFLOPS
RTX A4000
+187%
19.17 TFLOPS
Blender
RTX A1000 Embedded
1297
RTX A4000
+145%
3190
Graphics Card
Jan 2022
Release Date
Apr 2021
Quadro Mobile
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1192 MHz
Base Clock
735 MHz
1627 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
16
SM Count
48
2048
Shading Units
6144
64
TMUs
192
48
ROPs
96
64
Tensor Cores
192
16
RT Cores
48
128 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
78.10 GPixel/s
Pixel Rate
149.8 GPixel/s
104.1 GTexel/s
Texture Rate
299.5 GTexel/s
6.664 TFLOPS
FP16 (half)
19.17 TFLOPS
6.664 TFLOPS
FP32 (float)
19.17 TFLOPS
104.1 GFLOPS
FP64 (double)
299.5 GFLOPS
Board Design
60W
TDP
140W
-
Suggested PSU
300 W
No outputs
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 6-pin
Graphics Processor
GA107S
GPU Name
GA104
-
GPU Variant
GA104-875-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
Unknown
Transistors
17.4 billion
Unknown
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
8.6
CUDA
8.6
6.6
Shader Model
6.7
