Home GPU Comparison NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon R5 435 OEM

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon R5 435 OEM

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 2GB VRAM Radeon R5 435 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
Released 5 years and 7 months late
Boost Clock1665MHz
More VRAM (20GB vs 2GB)
Larger VRAM bandwidth (760.3GB/s vs 16.00GB/s)
9920 additional rendering cores
AMD Radeon R5 435 OEM 's Advantages
Lower TDP (50W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 Ti 20 GB +5074%
34.1 TFLOPS
Radeon R5 435 OEM
0.659 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Jun 2016
GeForce 30
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1335 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1188 MHz
Memory Clock
1000 MHz

Memory

20GB
Memory Size
2GB
GDDR6X
Memory Type
DDR3
320bit
Memory Bus
64bit
760.3GB/s
Bandwidth
16.00GB/s

Render Config

-
Compute Units
5
80
SM Count
-
10240
Shading Units
320
320
TMUs
20
112
ROPs
8
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

186.5 GPixel/s
Pixel Rate
8.240 GPixel/s
532.8 GTexel/s
Texture Rate
20.60 GTexel/s
34.10 TFLOPS
FP16 (half)
-
34.10 TFLOPS
FP32 (float)
659.2 GFLOPS
532.8 GFLOPS
FP64 (double)
41.20 GFLOPS

Board Design

350W
TDP
50W
750 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 12-pin
Power Connectors
None

Graphics Processor

GA102
GPU Name
Hainan
GA102-225-A1
GPU Variant
-
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
0.69 billion
628 mm²
Die Size
56 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
5.1

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