NVIDIA Quadro P1000 Mobile vs AMD Radeon HD 6990M
GPU · Specs Compare
Graphics Card
Release Date
Feb 2017
Jul 2011
Generation
Quadro Pascal-M
Vancouver
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1493 MHz
—
Boost Clock
1519 MHz
—
Memory Clock
1502 MHz
900 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
96.13GB/s
115.2GB/s
Render Config
SM Count
4
—
Shading Units
512
1120
TMUs
32
56
ROPs
16
32
L1 Cache
48 KB (per SM)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
24.30 GPixel/s
22.88 GPixel/s
Texture Rate
48.61 GTexel/s
40.04 GTexel/s
FP16 (half)
24.30 GFLOPS
—
FP32 (float)
1.555 TFLOPS
1.602 TFLOPS
FP64 (double)
48.61 GFLOPS
—
Graphics Processor
GPU Name
GP107
Blackcomb
GPU Variant
N18P-Q1-A1
Blackcomb XTX(216-0811030)
Architecture
Pascal
TeraScale 2
Foundry
Samsung
TSMC
Process Size
14 nm
40 nm
Transistors
3.3 billion
1.7 billion
Die Size
132 mm²
212 mm²
Board Design
TDP
40W
100W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
6.1
—
Shader Model
6.7
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.