NVIDIA GeForce RTX 4070 Ti SUPER vs AMD Radeon HD 6870 X2

VS

NVIDIA GeForce RTX 4070 Ti SUPER

AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4070 Ti SUPER and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Ti SUPER 's Advantages

Released 12 years and 6 months late

Boost Clock2610MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (672.3GB/s vs 134.4GB/s)

7328 additional rendering cores

Lower TDP (285W vs 300W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Ti SUPER +2087%

44.1 TFLOPS

Radeon HD 6870 X2

2.016 TFLOPS

GeForce RTX 4070 Ti SUPER

VS

Radeon HD 6870 X2

Graphics Card

Jan 2024

Release Date

Jul 2011

GeForce 40

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2340 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

1050 MHz

Memory

16GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

256bit

672.3GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

14

66

SM Count

-

8448

Shading Units

1120

264

TMUs

56

96

ROPs

32

264

Tensor Cores

-

66

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

512 KB

-

Theoretical Performance

250.6 GPixel/s

Pixel Rate

28.80 GPixel/s

689.0 GTexel/s

Texture Rate

50.40 GTexel/s

44.10 TFLOPS

FP16 (half)

-

44.10 TFLOPS

FP32 (float)

2.016 TFLOPS

689.0 GFLOPS

FP64 (double)

-

Board Design

285W

TDP

300W

600 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

-

Graphics Processor

AD103

GPU Name

Barts

AD103-275-A1

GPU Variant

Barts XT (215-0798000)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

45.9 billion

Transistors

1.7 billion

379 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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