AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce RTX 2060

VS

AMD Radeon HD 7770 GHz Edition

NVIDIA GeForce RTX 2060

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 6GB VRAM GeForce RTX 2060 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 160W)

NVIDIA GeForce RTX 2060 's Advantages

Released 6 years and 11 months late

Boost Clock1680MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 72.00GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7770 GHz Edition

1.28 TFLOPS

GeForce RTX 2060 +403%

6.451 TFLOPS

Radeon HD 7770 GHz Edition

VS

GeForce RTX 2060

Graphics Card

Feb 2012

Release Date

Jan 2019

Southern Islands

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1680 MHz

1125 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

72.00GB/s

Bandwidth

336.0GB/s

Render Config

10

Compute Units

-

SM Count

30

640

Shading Units

1920

40

TMUs

120

16

ROPs

48

-

Tensor Cores

240

-

RT Cores

30

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

3 MB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

80.64 GPixel/s

40.00 GTexel/s

Texture Rate

201.6 GTexel/s

-

FP16 (half)

12.90 TFLOPS

1280 GFLOPS

FP32 (float)

6.451 TFLOPS

80.00 GFLOPS

FP64 (double)

201.6 GFLOPS

Board Design

80W

TDP

160W

250 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Cape Verde

GPU Name

TU106

Cape Verde XT

GPU Variant

TU106-200A-KA-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

1.5 billion

Transistors

10.8 billion

123 mm²

Die Size

445 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.6

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