NVIDIA RTX A5000-12Q vs NVIDIA Quadro RTX 4000
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2018
Generation
Quadro Ampere
Quadro Turing
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1170 MHz
1005 MHz
Boost Clock
1695 MHz
1545 MHz
Memory Clock
2000 MHz
1625 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
256bit
Bandwidth
768.0GB/s
416.0GB/s
Render Config
SM Count
64
36
Shading Units
8192
2304
TMUs
256
144
ROPs
96
64
Tensor Cores
256
288
RT Cores
64
36
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
6 MB
4 MB
Theoretical Performance
Pixel Rate
162.7 GPixel/s
98.88 GPixel/s
Texture Rate
433.9 GTexel/s
222.5 GTexel/s
FP16 (half)
27.77 TFLOPS
14.24 TFLOPS
FP32 (float)
27.77 TFLOPS
7.119 TFLOPS
FP64 (double)
433.9 GFLOPS
222.5 GFLOPS
Graphics Processor
GPU Name
GA102
TU104
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
28.3 billion
13.6 billion
Die Size
628 mm²
545 mm²
GPU Variant
—
TU104-850-A1
Board Design
TDP
230W
160W
Suggested PSU
550 W
450 W
Outputs
4x DisplayPort 1.4a
3x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 8-pin
1x 8-pin
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
7.5
Shader Model
6.7
6.8
Benchmark
3DMark Time Spy
—
7,853
3DMark Time Spy Extreme
—
3,696
▲ Specs Compare
Data sourced from official specifications and benchmark tests.