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

ATI Radeon HD 3870 AGP vs NVIDIA GeForce RTX 2060

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

Main Differences

ATI Radeon HD 3870 AGP 's Advantages
Lower TDP (106W vs 160W)
NVIDIA GeForce RTX 2060 's Advantages
Boost Clock1680MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.0GB/s vs 72.06GB/s)
1600 additional rendering cores

Score

Benchmark

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

Graphics Card

Unknown
Release Date
Jan 2019
Radeon R600
Generation
GeForce 20
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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