NVIDIA Quadro RTX 4000 vs NVIDIA Quadro 4000
We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 2GB VRAM Quadro 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro RTX 4000 's Advantages
Released 8 years late
Boost Clock1545MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (416.0GB/s vs 89.86GB/s)
2048 additional rendering cores
NVIDIA Quadro 4000 's Advantages
Lower TDP (142W vs 160W)
Score
Benchmark
FP32 (float)
Quadro RTX 4000
+1364%
7.119 TFLOPS
Quadro 4000
0.486 TFLOPS
Graphics Card
Nov 2018
Release Date
Nov 2010
Quadro
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1005 MHz
Base Clock
-
1545 MHz
Boost Clock
-
1625 MHz
Memory Clock
702 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
416.0GB/s
Bandwidth
89.86GB/s
Render Config
-
-
-
36
SM Count
8
2304
Shading Units
256
144
TMUs
32
64
ROPs
32
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
98.88 GPixel/s
Pixel Rate
7.600 GPixel/s
222.5 GTexel/s
Texture Rate
15.20 GTexel/s
14.24 TFLOPS
FP16 (half)
-
7.119 TFLOPS
FP32 (float)
486.4 GFLOPS
222.5 GFLOPS
FP64 (double)
243.2 GFLOPS
Board Design
160W
TDP
142W
450 W
Suggested PSU
300 W
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
2x DisplayPort
1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
TU104
GPU Name
GF100
TU104-850-A1
GPU Variant
GF100-825-A3
Turing
Architecture
Fermi
TSMC
Foundry
TSMC
12 nm
Process Size
40 nm
13.6 billion
Transistors
3.1 billion
545 mm²
Die Size
529 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
2.0
6.6
Shader Model
5.1
