AMD Radeon R9 285 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

VS

AMD Radeon R9 285

NVIDIA GeForce RTX 3070 Ti 8 GB GA102

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 285 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

AMD Radeon R9 285 's Advantages

Lower TDP (190W vs 290W)

NVIDIA GeForce RTX 3070 Ti 8 GB GA102 's Advantages

Released 8 years and 1 months late

Boost Clock1770MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (608.3GB/s vs 176.0GB/s)

4352 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 285

3.29 TFLOPS

GeForce RTX 3070 Ti 8 GB GA102 +561%

21.75 TFLOPS

Radeon R9 285

VS

GeForce RTX 3070 Ti 8 GB GA102

Graphics Card

Sep 2014

Release Date

Oct 2022

Volcanic 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

1375 MHz

Memory Clock

1188 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

176.0GB/s

Bandwidth

608.3GB/s

Render Config

28

Compute Units

-

SM Count

48

1792

Shading Units

6144

112

TMUs

192

32

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

29.38 GPixel/s

Pixel Rate

169.9 GPixel/s

102.8 GTexel/s

Texture Rate

339.8 GTexel/s

3.290 TFLOPS

FP16 (half)

21.75 TFLOPS

3.290 TFLOPS

FP32 (float)

21.75 TFLOPS

205.6 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

190W

TDP

290W

450 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

Tonga

GPU Name

GA102

Tonga PRO (215-0851128)

GPU Variant

GA102-150-A1

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

5 billion

Transistors

28.3 billion

366 mm²

Die Size

628 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.6

6.5

Shader Model

6.6

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