AMD Radeon HD 7870 XT vs NVIDIA GeForce RTX 4070 Ti SUPER

VS

AMD Radeon HD 7870 XT

NVIDIA GeForce RTX 4070 Ti SUPER

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT and 16GB VRAM GeForce RTX 4070 Ti SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7870 XT 's Advantages

Lower TDP (185W vs 285W)

NVIDIA GeForce RTX 4070 Ti SUPER 's Advantages

Released 11 years and 2 months late

Boost Clock has increased by 168% (2610MHz vs 975MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (672.3GB/s vs 192.0GB/s)

6912 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7870 XT

2.995 TFLOPS

GeForce RTX 4070 Ti SUPER +1372%

44.1 TFLOPS

Radeon HD 7870 XT

VS

GeForce RTX 4070 Ti SUPER

Graphics Card

Nov 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

925 MHz

Base Clock

2340 MHz

975 MHz

Boost Clock

2610 MHz

1500 MHz

Memory Clock

1313 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

192.0GB/s

Bandwidth

672.3GB/s

Render Config

24

Compute Units

-

SM Count

66

1536

Shading Units

8448

96

TMUs

264

32

ROPs

96

-

Tensor Cores

264

-

RT Cores

66

16 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

48 MB

-

Theoretical Performance

31.20 GPixel/s

Pixel Rate

250.6 GPixel/s

93.60 GTexel/s

Texture Rate

689.0 GTexel/s

-

FP16 (half)

44.10 TFLOPS

2.995 TFLOPS

FP32 (float)

44.10 TFLOPS

748.8 GFLOPS

FP64 (double)

689.0 GFLOPS

Board Design

185W

TDP

285W

450 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Tahiti

GPU Name

AD103

Tahiti LE (215-0821122)

GPU Variant

AD103-275-A1

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

4.313 billion

Transistors

45.9 billion

352 mm²

Die Size

379 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

6.7

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