NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon HD 7970 X2

VS

NVIDIA GeForce RTX 4070 AD103

AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 and 3GB VRAM Radeon HD 7970 X2 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 11 years and 7 months late

Boost Clock2475MHz

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (504.2GB/s vs 264.0GB/s)

3840 additional rendering cores

Lower TDP (200W vs 500W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103 +669%

29.15 TFLOPS

Radeon HD 7970 X2

3.789 TFLOPS

GeForce RTX 4070 AD103

VS

Radeon HD 7970 X2

Graphics Card

Mar 2024

Release Date

Aug 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

1375 MHz

Memory

12GB

Memory Size

3GB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

384bit

504.2GB/s

Bandwidth

264.0GB/s

Render Config

-

Compute Units

32

46

SM Count

-

5888

Shading Units

2048

184

TMUs

128

64

ROPs

32

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

36 MB

L2 Cache

768 KB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

29.60 GPixel/s

455.4 GTexel/s

Texture Rate

118.4 GTexel/s

29.15 TFLOPS

FP16 (half)

-

29.15 TFLOPS

FP32 (float)

3.789 TFLOPS

455.4 GFLOPS

FP64 (double)

947.2 GFLOPS

Board Design

200W

TDP

500W

550 W

Suggested PSU

900 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

3x 8-pin

Graphics Processor

AD103

GPU Name

New Zealand

AD103-175-K1-A1

GPU Variant

-

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

45.9 billion

Transistors

4.313 billion

379 mm²

Die Size

352 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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