NVIDIA GeForce RTX 4070 vs AMD Radeon HD 7770 GHz Edition

VS

NVIDIA GeForce RTX 4070

AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 's Advantages

Released 11 years and 2 months late

Boost Clock2475MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (504.2GB/s vs 72.00GB/s)

5248 additional rendering cores

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 +2177%

29.15 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

GeForce RTX 4070

VS

Radeon HD 7770 GHz Edition

Graphics Card

Apr 2023

Release Date

Feb 2012

GeForce 40

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1920 MHz

Base Clock

-

2475 MHz

Boost Clock

-

1313 MHz

Memory Clock

1125 MHz

Memory

12GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

10

46

SM Count

-

5888

Shading Units

640

184

TMUs

40

64

ROPs

16

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

36 MB

L2 Cache

256 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

16.00 GPixel/s

455.4 GTexel/s

Texture Rate

40.00 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

1280 GFLOPS

455.4 GFLOPS

FP64 (double)

80.00 GFLOPS

Board Design

200W

TDP

80W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD104

GPU Name

Cape Verde

AD104-250-A1

GPU Variant

Cape Verde XT

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

35.8 billion

Transistors

1.5 billion

295 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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