AMD Radeon HD 6770 vs NVIDIA GeForce RTX 4070

VS

AMD Radeon HD 6770 NVIDIA GeForce RTX 4070

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6770 and 12GB VRAM GeForce RTX 4070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 's Advantages

Lower TDP (108W vs 200W)

NVIDIA GeForce RTX 4070 's Advantages

Released 12 years and 3 months late

Boost Clock2475MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (504.2GB/s vs 76.80GB/s)

5088 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770

1.36 TFLOPS

GeForce RTX 4070 +2043%

29.15 TFLOPS

Radeon HD 6770

VS

GeForce RTX 4070

Graphics Card

Jan 2011

Release Date

Apr 2023

Northern Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1920 MHz

-

Boost Clock

2475 MHz

1200 MHz

Memory Clock

1313 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

192bit

76.80GB/s

Bandwidth

504.2GB/s

Render Config

-

SM Count

46

10

Compute Units

-

800

Shading Units

5888

40

TMUs

184

16

ROPs

64

-

Tensor Cores

184

-

RT Cores

46

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

36 MB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

158.4 GPixel/s

34.00 GTexel/s

Texture Rate

455.4 GTexel/s

-

FP16 (half)

29.15 TFLOPS

1360 GFLOPS

FP32 (float)

29.15 TFLOPS

-

FP64 (double)

455.4 GFLOPS

Graphics Processor

Juniper

GPU Name

AD104

Juniper XT (215-0754013)

GPU Variant

AD104-250-A1

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.04 billion

Transistors

35.8 billion

166 mm²

Die Size

295 mm²

Board Design

108W

TDP

200W

300 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.7

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