NVIDIA Quadro RTX 4000 Max Q vs AMD Radeon R9 M385X
GPU · Specs Compare
Graphics Card
Release Date
May 2019
May 2015
Generation
Quadro Mobile
Gem System
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
780 MHz
1000 MHz
Boost Clock
1380 MHz
1100 MHz
Memory Clock
1625 MHz
1200 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
416.0GB/s
76.80GB/s
Render Config
SM Count
40
—
Shading Units
2560
896
TMUs
160
56
ROPs
64
16
Tensor Cores
320
—
RT Cores
40
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
88.32 GPixel/s
17.60 GPixel/s
Texture Rate
220.8 GTexel/s
61.60 GTexel/s
FP16 (half)
14.13 TFLOPS
—
FP32 (float)
7.066 TFLOPS
1.971 TFLOPS
FP64 (double)
220.8 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
TU104
Strato
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
2.08 billion
Die Size
545 mm²
160 mm²
GPU Variant
—
Strato XT
Board Design
TDP
80W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2.170
CUDA
7.5
—
Shader Model
6.6
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.