AMD Radeon R9 390 X2 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

VS

AMD Radeon R9 390 X2

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 8GB VRAM GeForce RTX 3070 Ti 8 GB GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Released 7 years and 1 months late

Boost Clock1770MHz

Larger VRAM bandwidth (608.3GB/s vs 345.6GB/s)

3584 additional rendering cores

Lower TDP (290W vs 580W)

Score

Benchmark

FP32 (float)

Radeon R9 390 X2

5.12 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102 +324%

21.75 TFLOPS

Radeon R9 390 X2

VS

GeForce RTX 3070 Ti 8 GB GA102

Graphics Card

Sep 2015

Release Date

Oct 2022

Pirate Islands

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1575 MHz

-

Boost Clock

1770 MHz

1350 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6X

512bit

Memory Bus

256bit

345.6GB/s

Bandwidth

608.3GB/s

Render Config

40

Compute Units

-

SM Count

48

2560

Shading Units

6144

160

TMUs

192

64

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

169.9 GPixel/s

160.0 GTexel/s

Texture Rate

339.8 GTexel/s

-

FP16 (half)

21.75 TFLOPS

5.120 TFLOPS

FP32 (float)

21.75 TFLOPS

640.0 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

580W

TDP

290W

950 W

Suggested PSU

600 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 12-pin

Graphics Processor

Grenada

GPU Name

GA102

Grenada PRO (215-0880030)

GPU Variant

GA102-150-A1

GCN 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

6.2 billion

Transistors

28.3 billion

438 mm²

Die Size

628 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

8.6

6.3

Shader Model

6.6

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