AMD Radeon HD 7770 GHz Edition vs NVIDIA GeForce RTX 4070 SUPER

VS

AMD Radeon HD 7770 GHz Edition

NVIDIA GeForce RTX 4070 SUPER

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7770 GHz Edition and 12GB VRAM GeForce RTX 4070 SUPER 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 220W)

NVIDIA GeForce RTX 4070 SUPER 's Advantages

Released 11 years and 11 months late

Boost Clock2475MHz

More VRAM (12GB vs 1024GB)

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

6528 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7770 GHz Edition

1.28 TFLOPS

GeForce RTX 4070 SUPER +2671%

35.48 TFLOPS

Radeon HD 7770 GHz Edition

VS

GeForce RTX 4070 SUPER

Graphics Card

Feb 2012

Release Date

Jan 2024

Southern Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1980 MHz

-

Boost Clock

2475 MHz

1125 MHz

Memory Clock

1313 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

192bit

72.00GB/s

Bandwidth

504.2GB/s

Render Config

10

Compute Units

-

SM Count

56

640

Shading Units

7168

40

TMUs

224

16

ROPs

80

-

Tensor Cores

224

-

RT Cores

56

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

48 MB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

198.0 GPixel/s

40.00 GTexel/s

Texture Rate

554.4 GTexel/s

-

FP16 (half)

35.48 TFLOPS

1280 GFLOPS

FP32 (float)

35.48 TFLOPS

80.00 GFLOPS

FP64 (double)

554.4 GFLOPS

Board Design

80W

TDP

220W

250 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Cape Verde

GPU Name

AD104

Cape Verde XT

GPU Variant

AD104-350-A1

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.5 billion

Transistors

35.8 billion

123 mm²

Die Size

294 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

8.9

5.1

Shader Model

6.8

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