NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon RX 455 OEM

VS

NVIDIA GeForce RTX 4070 AD103

AMD Radeon RX 455 OEM

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 and 2GB VRAM Radeon RX 455 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 AD103 's Advantages

Released 7 years and 9 months late

Boost Clock2475MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (504.2GB/s vs 104.0GB/s)

5120 additional rendering cores

AMD Radeon RX 455 OEM 's Advantages

Lower TDP (100W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103 +1707%

29.15 TFLOPS

Radeon RX 455 OEM

1.613 TFLOPS

GeForce RTX 4070 AD103

VS

Radeon RX 455 OEM

Graphics Card

Mar 2024

Release Date

Jun 2016

GeForce 40

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1920 MHz

Base Clock

-

2475 MHz

Boost Clock

-

1313 MHz

Memory Clock

1625 MHz

Memory

12GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

104.0GB/s

Render Config

-

Compute Units

12

46

SM Count

-

5888

Shading Units

768

184

TMUs

48

64

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

36 MB

L2 Cache

256 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

16.80 GPixel/s

455.4 GTexel/s

Texture Rate

50.40 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

1.613 TFLOPS

455.4 GFLOPS

FP64 (double)

100.8 GFLOPS

Board Design

200W

TDP

100W

550 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD103

GPU Name

Tobago

AD103-175-K1-A1

GPU Variant

Tobago PRO (215-0875010)

Ada Lovelace

Architecture

GCN 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

45.9 billion

Transistors

2.08 billion

379 mm²

Die Size

160 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

6.3

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