NVIDIA GeForce RTX 4070 Ti vs AMD Radeon HD 6870 1600SP Edition

VS

NVIDIA GeForce RTX 4070 Ti

AMD Radeon HD 6870 1600SP Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 Ti and 1024MB VRAM Radeon HD 6870 1600SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Ti 's Advantages

Released 10 years late

Boost Clock2610MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (504.2GB/s vs 134.4GB/s)

6080 additional rendering cores

AMD Radeon HD 6870 1600SP Edition 's Advantages

Lower TDP (175W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Ti +1373%

40.09 TFLOPS

Radeon HD 6870 1600SP Edition

2.72 TFLOPS

GeForce RTX 4070 Ti

VS

Radeon HD 6870 1600SP Edition

Graphics Card

Jan 2023

Release Date

Jan 2013

GeForce 40

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

1050 MHz

Memory

12GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

192bit

Memory Bus

256bit

504.2GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

20

60

SM Count

-

7680

Shading Units

1600

240

TMUs

80

ROPs

32

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

512 KB

-

Theoretical Performance

208.8 GPixel/s

Pixel Rate

27.20 GPixel/s

626.4 GTexel/s

Texture Rate

68.00 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

2.720 TFLOPS

626.4 GFLOPS

FP64 (double)

544.0 GFLOPS

Board Design

285W

TDP

175W

600 W

Suggested PSU

450 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

2x 6-pin

Graphics Processor

AD104

GPU Name

Cypress

AD104-400-A1

GPU Variant

Cypress XT (215-0735033)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

2.154 billion

295 mm²

Die Size

334 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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