AMD Radeon R9 285X vs NVIDIA Quadro P1000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
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
3GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
264.0GB/s
96.13GB/s
Render Config
Compute Units
32
—
Shading Units
2048
512
TMUs
128
32
ROPs
32
16
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
768 KB
1024 KB
SM Count
—
4
Theoretical Performance
Pixel Rate
32.06 GPixel/s
24.30 GPixel/s
Texture Rate
128.3 GTexel/s
48.61 GTexel/s
FP32 (float)
4.104 TFLOPS
1.555 TFLOPS
FP16 (half)
—
24.30 GFLOPS
FP64 (double)
—
48.61 GFLOPS
Graphics Processor
GPU Name
Tonga
GP107
GPU Variant
Tonga XT(215-0851313)
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
200W
40W
Suggested PSU
550 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.7
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.