NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon HD 6770 Green Edition

VS

NVIDIA GeForce RTX 4070 AD103 AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 and 2GB VRAM Radeon HD 6770 Green Edition 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 10 years and 11 months late

Boost Clock2475MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (504.2GB/s vs 21.34GB/s)

5168 additional rendering cores

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103 +2791%

29.15 TFLOPS

Radeon HD 6770 Green Edition

1.008 TFLOPS

GeForce RTX 4070 AD103

VS

Radeon HD 6770 Green Edition

Graphics Card

Mar 2024

Release Date

Apr 2013

GeForce 40

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1920 MHz

Base Clock

-

2475 MHz

Boost Clock

-

1313 MHz

Memory Clock

667 MHz

Memory

12GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR3

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

21.34GB/s

Render Config

46

SM Count

-

Compute Units

9

5888

Shading Units

720

184

TMUs

36

64

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

36 MB

L2 Cache

256 KB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

11.20 GPixel/s

455.4 GTexel/s

Texture Rate

25.20 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

1008 GFLOPS

455.4 GFLOPS

FP64 (double)

-

Graphics Processor

AD103

GPU Name

Juniper

AD103-175-K1-A1

GPU Variant

Juniper LE (215-0754009)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

45.9 billion

Transistors

1.04 billion

379 mm²

Die Size

166 mm²

Board Design

200W

TDP

86W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

1x 16-pin

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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