AMD Radeon HD 6990M vs NVIDIA Quadro P3200 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Jul 2011
Feb 2018
Generation
Vancouver
Quadro Mobile
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
MXM-B (3.0)
Clock Speeds
Memory Clock
900 MHz
1753 MHz
Base Clock
—
1139 MHz
Boost Clock
—
1404 MHz
Memory
Memory Size
2GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
115.2GB/s
168.3GB/s
Render Config
Compute Units
14
—
Shading Units
1120
1792
TMUs
56
112
ROPs
32
64
L1 Cache
8 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
1536 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
22.88 GPixel/s
89.86 GPixel/s
Texture Rate
40.04 GTexel/s
157.2 GTexel/s
FP32 (float)
1.602 TFLOPS
5.032 TFLOPS
FP16 (half)
—
78.62 GFLOPS
FP64 (double)
—
157.2 GFLOPS
Graphics Processor
GPU Name
Blackcomb
GP104
GPU Variant
Blackcomb XTX(216-0811030)
—
Architecture
TeraScale 2
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
1.7 billion
7.2 billion
Die Size
212 mm²
314 mm²
Board Design
TDP
100W
75W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.4
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.