AMD Radeon HD 7990 vs NVIDIA Quadro P3200 Max Q
GPU Specs Compare
Graphics Card
Release Date
Apr 2013
Feb 2018
Generation
Southern Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
950 MHz
1139 MHz
Boost Clock
1000 MHz
1404 MHz
Memory Clock
1500 MHz
1753 MHz
Memory
Memory Size
3GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
192bit
Bandwidth
288.0GB/s
168.3GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1792
TMUs
128
112
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
768 KB
1536 KB
SM Count
-
14
Theoretical Performance
Pixel Rate
32.00 GPixel/s
89.86 GPixel/s
Texture Rate
128.0 GTexel/s
157.2 GTexel/s
FP32 (float)
4.096 TFLOPS
5.032 TFLOPS
FP64 (double)
1024 GFLOPS
157.2 GFLOPS
FP16 (half)
-
78.62 GFLOPS
Graphics Processor
GPU Name
Malta
GP104
GPU Variant
Malta XT(215-0849026)
-
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
7.2 billion
Die Size
365 mm²
314 mm²
Board Design
TDP
375W
75W
Suggested PSU
750 W
-
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
-
6.1