NVIDIA DRIVE A100 PROD vs NVIDIA RTX A4000
GPU Specs Compare
Graphics Card
Release Date
May 2020
Apr 2021
Generation
DRIVE
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1260 MHz
735 MHz
Boost Clock
1260 MHz
1560 MHz
Memory Clock
1215 MHz
1750 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2e
GDDR6
Memory Bus
6144bit
256bit
Bandwidth
1.87TB/s
448.0GB/s
Render Config
SM Count
108
48
Shading Units
6912
6144
TMUs
432
192
ROPs
192
96
Tensor Cores
432
192
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
32 MB
4 MB
RT Cores
-
48
Theoretical Performance
Pixel Rate
241.9 GPixel/s
149.8 GPixel/s
Texture Rate
544.3 GTexel/s
299.5 GTexel/s
FP16 (half)
69.67 TFLOPS
19.17 TFLOPS
FP32 (float)
17.42 TFLOPS
19.17 TFLOPS
FP64 (double)
8.709 TFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
GA100
GA104
Architecture
Ampere
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
54.2 billion
17.4 billion
Die Size
826 mm²
392 mm²
GPU Variant
-
GA104-875-A1
Board Design
TDP
400W
140W
Suggested PSU
800 W
300 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
8.6
Shader Model
N/A
6.7
📊 Benchmark
3DMark Time Spy
-
11,079
3DMark Time Spy Extreme
-
5,367
OctaneBench
-
352