NVIDIA RTX A1000 Embedded vs NVIDIA RTX A4000
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2021
Generation
Quadro Mobile
Quadro Ampere
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1192 MHz
735 MHz
Boost Clock
1627 MHz
1560 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
448.0GB/s
Render Config
SM Count
16
48
Shading Units
2048
6144
TMUs
64
192
ROPs
48
96
Tensor Cores
64
192
RT Cores
16
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
78.10 GPixel/s
149.8 GPixel/s
Texture Rate
104.1 GTexel/s
299.5 GTexel/s
FP16 (half)
6.664 TFLOPS
19.17 TFLOPS
FP32 (float)
6.664 TFLOPS
19.17 TFLOPS
FP64 (double)
104.1 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
GA107S
GA104
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
Unknown
392 mm²
GPU Variant
-
GA104-875-A1
Board Design
TDP
60W
140W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.6
6.7
📊 Benchmark
3DMark Time Spy
-
11,079
3DMark Time Spy Extreme
-
5,367
OctaneBench
-
352