AMD Radeon R9 390 X2 vs NVIDIA GeForce RTX 4070 AD103

VS

AMD Radeon R9 390 X2

NVIDIA GeForce RTX 4070 AD103

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 12GB VRAM GeForce RTX 4070 AD103 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 8 years and 6 months late

Boost Clock2475MHz

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (504.2GB/s vs 345.6GB/s)

3328 additional rendering cores

Lower TDP (200W vs 580W)

Score

Benchmark

FP32 (float)

Radeon R9 390 X2

5.12 TFLOPS

GeForce RTX 4070 AD103 +469%

29.15 TFLOPS

Radeon R9 390 X2

VS

GeForce RTX 4070 AD103

Graphics Card

Sep 2015

Release Date

Mar 2024

Pirate Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1920 MHz

-

Boost Clock

2475 MHz

1350 MHz

Memory Clock

1313 MHz

Memory

8GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

512bit

Memory Bus

192bit

345.6GB/s

Bandwidth

504.2GB/s

Render Config

40

Compute Units

-

SM Count

46

2560

Shading Units

5888

160

TMUs

184

64

ROPs

64

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

36 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

158.4 GPixel/s

160.0 GTexel/s

Texture Rate

455.4 GTexel/s

-

FP16 (half)

29.15 TFLOPS

5.120 TFLOPS

FP32 (float)

29.15 TFLOPS

640.0 GFLOPS

FP64 (double)

455.4 GFLOPS

Board Design

580W

TDP

200W

950 W

Suggested PSU

550 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

4x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Grenada

GPU Name

AD103

Grenada PRO (215-0880030)

GPU Variant

AD103-175-K1-A1

GCN 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

6.2 billion

Transistors

45.9 billion

438 mm²

Die Size

379 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.3

Shader Model

6.7

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