AMD Radeon R9 M385 vs NVIDIA Quadro RTX 4000 Max Q
GPU Specs Compare
Graphics Card
Release Date
May 2015
May 2019
Generation
Gem System
Quadro Mobile
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
900 MHz
780 MHz
Boost Clock
1000 MHz
1380 MHz
Memory Clock
1200 MHz
1625 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
76.80GB/s
416.0GB/s
Render Config
Compute Units
14
-
Shading Units
896
2560
TMUs
56
160
ROPs
16
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
256 KB
4 MB
SM Count
-
40
Tensor Cores
-
320
RT Cores
-
40
Theoretical Performance
Pixel Rate
16.00 GPixel/s
88.32 GPixel/s
Texture Rate
56.00 GTexel/s
220.8 GTexel/s
FP32 (float)
1.792 TFLOPS
7.066 TFLOPS
FP64 (double)
112.0 GFLOPS
220.8 GFLOPS
FP16 (half)
-
14.13 TFLOPS
Graphics Processor
GPU Name
Strato
TU104
GPU Variant
Strato XT
-
Architecture
GCN 2.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.08 billion
13.6 billion
Die Size
160 mm²
545 mm²
Board Design
TDP
Unknown
80W
Outputs
Portable Device Dependent
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.6
CUDA
-
7.5