Home GPU Comparison NVIDIA GeForce RTX 2060 TU104 vs ATI Radeon HD 4870

NVIDIA GeForce RTX 2060 TU104 vs ATI Radeon HD 4870

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 2060 TU104 and 512MB VRAM Radeon HD 4870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 TU104 's Advantages
Released 11 years and 7 months late
Boost Clock1680MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.0GB/s vs 115.2GB/s)
1120 additional rendering cores
ATI Radeon HD 4870 's Advantages
Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)
GeForce RTX 2060 TU104 +437%
6.451 TFLOPS
Radeon HD 4870
1.2 TFLOPS
VS

Graphics Card

Jan 2020
Release Date
Jun 2008
GeForce 20
Generation
Radeon R700
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
900 MHz

Memory

6GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
10
30
SM Count
-
1920
Shading Units
800
120
TMUs
40
48
ROPs
16
240
Tensor Cores
-
30
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

80.64 GPixel/s
Pixel Rate
12.00 GPixel/s
201.6 GTexel/s
Texture Rate
30.00 GTexel/s
12.90 TFLOPS
FP16 (half)
-
6.451 TFLOPS
FP32 (float)
1200 GFLOPS
201.6 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

160W
TDP
150W
450 W
Suggested PSU
450 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
2x 6-pin

Graphics Processor

TU104
GPU Name
RV770
TU104-150-KC-A1
GPU Variant
RV770 XT (215-0669049)
Turing
Architecture
TeraScale
TSMC
Foundry
TSMC
12 nm
Process Size
55 nm
13.6 billion
Transistors
0.956 billion
545 mm²
Die Size
256 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
4.1

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