AMD Radeon HD 6870 vs NVIDIA Quadro P5200 Max Q
GPU Specs Compare
Graphics Card
Release Date
Oct 2010
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
1804 MHz
Base Clock
-
1316 MHz
Boost Clock
-
1569 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
134.4GB/s
230.9GB/s
Render Config
Compute Units
14
-
Shading Units
1120
2560
TMUs
56
160
ROPs
32
64
L1 Cache
8 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
-
20
Theoretical Performance
Pixel Rate
28.80 GPixel/s
100.4 GPixel/s
Texture Rate
50.40 GTexel/s
251.0 GTexel/s
FP32 (float)
2.016 TFLOPS
8.033 TFLOPS
FP16 (half)
-
125.5 GFLOPS
FP64 (double)
-
251.0 GFLOPS
Graphics Processor
GPU Name
Barts
GP104
GPU Variant
Barts XT(215-0798000)
-
Architecture
TeraScale 2
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
1.7 billion
7.2 billion
Die Size
255 mm²
314 mm²
Board Design
TDP
151W
100W
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