AMD Radeon R9 285 vs NVIDIA Quadro P1000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Feb 2017
Generation
Volcanic Islands
Quadro Pascal-M
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
1502 MHz
Base Clock
-
1493 MHz
Boost Clock
-
1519 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
176.0GB/s
96.13GB/s
Render Config
Compute Units
28
-
Shading Units
1792
512
TMUs
112
32
ROPs
32
16
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
1024 KB
SM Count
-
4
Theoretical Performance
Pixel Rate
29.38 GPixel/s
24.30 GPixel/s
Texture Rate
102.8 GTexel/s
48.61 GTexel/s
FP16 (half)
3.290 TFLOPS
24.30 GFLOPS
FP32 (float)
3.290 TFLOPS
1.555 TFLOPS
FP64 (double)
205.6 GFLOPS
48.61 GFLOPS
Graphics Processor
GPU Name
Tonga
GP107
GPU Variant
Tonga PRO(215-0851128)
N18P-Q1-A1
Architecture
GCN 3.0
Pascal
Foundry
TSMC
Samsung
Process Size
28 nm
14 nm
Transistors
5 billion
3.3 billion
Die Size
366 mm²
132 mm²
Board Design
TDP
190W
40W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.7
CUDA
-
6.1