AMD Radeon HD 6870 X2 vs NVIDIA Quadro RTX 5000 Max Q
GPU Specs Compare
Graphics Card
Release Date
Jul 2011
May 2019
Generation
Northern Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1500 MHz
Base Clock
-
600 MHz
Boost Clock
-
1350 MHz
Memory
Memory Size
1024MB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
134.4GB/s
384.0GB/s
Render Config
Compute Units
14
-
Shading Units
1120
3072
TMUs
56
192
ROPs
32
64
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
48
Tensor Cores
-
384
RT Cores
-
48
Theoretical Performance
Pixel Rate
28.80 GPixel/s
86.40 GPixel/s
Texture Rate
50.40 GTexel/s
259.2 GTexel/s
FP32 (float)
2.016 TFLOPS
8.294 TFLOPS
FP16 (half)
-
16.59 TFLOPS
FP64 (double)
-
259.2 GFLOPS
Graphics Processor
GPU Name
Barts
TU104
GPU Variant
Barts XT(215-0798000)
-
Architecture
TeraScale 2
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
1.7 billion
13.6 billion
Die Size
255 mm²
545 mm²
Board Design
TDP
300W
80W
Suggested PSU
700 W
-
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
No outputs
Power Connectors
-
None
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.6
CUDA
-
7.5