AMD Radeon HD 6870 1600SP Edition vs NVIDIA Quadro P3200 Max Q
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Feb 2018
Generation
Northern Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1050 MHz
1753 MHz
Base Clock
-
1139 MHz
Boost Clock
-
1404 MHz
Memory
Memory Size
1024MB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
134.4GB/s
168.3GB/s
Render Config
Compute Units
20
-
Shading Units
1600
1792
TMUs
80
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
27.20 GPixel/s
89.86 GPixel/s
Texture Rate
68.00 GTexel/s
157.2 GTexel/s
FP32 (float)
2.720 TFLOPS
5.032 TFLOPS
FP64 (double)
544.0 GFLOPS
157.2 GFLOPS
FP16 (half)
-
78.62 GFLOPS
Graphics Processor
GPU Name
Cypress
GP104
GPU Variant
Cypress XT(215-0735033)
-
Architecture
TeraScale 2
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
2.154 billion
7.2 billion
Die Size
334 mm²
314 mm²
Board Design
TDP
175W
75W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
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