NVIDIA Quadro P4000 Mobile vs AMD Radeon R9 M385
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
May 2015
Generation
Quadro Mobile
Gem System
Type
Professional
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
1200 MHz
Base Clock
—
900 MHz
Boost Clock
—
1000 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
192.3GB/s
76.80GB/s
Render Config
SM Count
14
—
Shading Units
1792
896
TMUs
112
56
ROPs
64
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
78.53 GPixel/s
16.00 GPixel/s
Texture Rate
137.4 GTexel/s
56.00 GTexel/s
FP16 (half)
68.71 GFLOPS
—
FP32 (float)
4.398 TFLOPS
1.792 TFLOPS
FP64 (double)
137.4 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
GP104
Strato
GPU Variant
N17E-Q3-A1
Strato XT
Architecture
Pascal
GCN 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
2.08 billion
Die Size
314 mm²
160 mm²
Board Design
TDP
100W
Unknown
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2.170
CUDA
6.1
—
Shader Model
6.4
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.