AMD Radeon HD 6870 vs NVIDIA GeForce RTX 2060 Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2010
Jan 2019
Generation
Northern Islands
GeForce 20 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1050 MHz
1750 MHz
Base Clock
-
960 MHz
Boost Clock
-
1200 MHz
Memory
Memory Size
1024MB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
134.4GB/s
336.0GB/s
Render Config
Compute Units
14
-
Shading Units
1120
1920
TMUs
56
120
ROPs
32
48
L1 Cache
8 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
3 MB
SM Count
-
30
Tensor Cores
-
240
RT Cores
-
30
Theoretical Performance
Pixel Rate
28.80 GPixel/s
57.60 GPixel/s
Texture Rate
50.40 GTexel/s
144.0 GTexel/s
FP32 (float)
2.016 TFLOPS
4.608 TFLOPS
FP16 (half)
-
9.216 TFLOPS
FP64 (double)
-
144.0 GFLOPS
Graphics Processor
GPU Name
Barts
TU106
GPU Variant
Barts XT(215-0798000)
N18E-G1-KD-A1
Architecture
TeraScale 2
Turing
Foundry
TSMC
TSMC
Process Size
40 nm
12 nm
Transistors
1.7 billion
10.8 billion
Die Size
255 mm²
445 mm²
Board Design
TDP
151W
115W
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 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
📊 Benchmark
3DMark Time Spy
-
5,962
3DMark Time Spy Extreme
-
2,756