AMD Radeon HD 7790 vs NVIDIA GeForce RTX 4070 AD103

VS

AMD Radeon HD 7790 NVIDIA GeForce RTX 4070 AD103

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 and 12GB VRAM GeForce RTX 4070 AD103 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7790 's Advantages

Lower TDP (85W vs 200W)

NVIDIA GeForce RTX 4070 AD103 's Advantages

Released 11 years late

Boost Clock2475MHz

More VRAM (12GB vs 1GB)

Larger VRAM bandwidth (504.2GB/s vs 96.00GB/s)

4992 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7790

1.792 TFLOPS

GeForce RTX 4070 AD103 +1526%

29.15 TFLOPS

Radeon HD 7790

VS

GeForce RTX 4070 AD103

Graphics Card

Mar 2013

Release Date

Mar 2024

Southern Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1920 MHz

-

Boost Clock

2475 MHz

1500 MHz

Memory Clock

1313 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

192bit

96.00GB/s

Bandwidth

504.2GB/s

Render Config

-

SM Count

46

14

Compute Units

-

896

Shading Units

5888

56

TMUs

184

16

ROPs

64

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

36 MB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

158.4 GPixel/s

56.00 GTexel/s

Texture Rate

455.4 GTexel/s

-

FP16 (half)

29.15 TFLOPS

1.792 TFLOPS

FP32 (float)

29.15 TFLOPS

112.0 GFLOPS

FP64 (double)

455.4 GFLOPS

Graphics Processor

Bonaire

GPU Name

AD103

Bonaire XT (215-0839039)

GPU Variant

AD103-175-K1-A1

GCN 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.08 billion

Transistors

45.9 billion

160 mm²

Die Size

379 mm²

Board Design

85W

TDP

200W

250 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.3

Shader Model

6.7

Related GPU Comparisons

1

NVIDIA GeForce RTX 4060 vs AMD Radeon HD 7790

2

AMD Radeon R5 430 OEM vs AMD Radeon HD 7790

3

AMD Radeon RX 5500 OEM vs AMD Radeon HD 7790

4

NVIDIA GeForce GTX 550 Ti vs AMD Radeon HD 7790

5

NVIDIA GeForce RTX 4090D vs AMD Radeon HD 7790

6

AMD Radeon HD 7790 vs AMD Radeon HD 7850

7

AMD Radeon Pro 5700 XT vs AMD Radeon HD 7790

8

AMD Radeon HD 7790 vs AMD Radeon Pro WX 8200

9

AMD Radeon HD 7790 vs ATI FirePro 2450 Multi View PCIe x1

10

AMD Radeon HD 7790 vs NVIDIA GeForce GTX 1080 Ti 12 GB