Home GPU Comparison NVIDIA GeForce RTX 2060 vs ATI Radeon HD 3870 Mac Edition

NVIDIA GeForce RTX 2060 vs ATI Radeon HD 3870 Mac Edition

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 2060 and 512MB VRAM Radeon HD 3870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 's Advantages
Released 10 years and 7 months late
Boost Clock1680MHz
Larger VRAM bandwidth (336.0GB/s vs 72.06GB/s)
1600 additional rendering cores
ATI Radeon HD 3870 Mac Edition 's Advantages
Lower TDP (106W vs 160W)

Score

Benchmark

FP32 (float)
GeForce RTX 2060 +1197%
6.451 TFLOPS
Radeon HD 3870 Mac Edition
0.497 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
Jun 2008
GeForce 20
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1365 MHz
Base Clock
-
1680 MHz
Boost Clock
-
1750 MHz
Memory Clock
1126 MHz

Memory

6GB
Memory Size
512MB
GDDR6
Memory Type
GDDR4
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
72.06GB/s

Render Config

30
SM Count
-
-
Compute Units
4
1920
Shading Units
320
120
TMUs
16
48
ROPs
16
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
-
3 MB
L2 Cache
256 KB

Theoretical Performance

80.64 GPixel/s
Pixel Rate
12.43 GPixel/s
201.6 GTexel/s
Texture Rate
12.43 GTexel/s
12.90 TFLOPS
FP16 (half)
-
6.451 TFLOPS
FP32 (float)
497.3 GFLOPS
201.6 GFLOPS
FP64 (double)
99.46 GFLOPS

Graphics Processor

TU106
GPU Name
RV670
TU106-200A-KA-A1
GPU Variant
RV670 XT (215-0708005)
Turing
Architecture
TeraScale
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
10.8 billion
Transistors
0.666 billion
445 mm²
Die Size
192 mm²

Board Design

160W
TDP
106W
450 W
Suggested PSU
300 W
1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
1x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full) 4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
4.1

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