NVIDIA GeForce RTX 4080 Ti vs AMD Radeon Sky 700

VS

NVIDIA GeForce RTX 4080 Ti AMD Radeon Sky 700

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 4080 Ti and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock2400MHz

More VRAM (20GB vs 6GB)

Larger VRAM bandwidth (848.0GB/s vs 264.0GB/s)

12288 additional rendering cores

AMD Radeon Sky 700 's Advantages

Lower TDP (225W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +1994%

67.58 TFLOPS

Radeon Sky 700

3.226 TFLOPS

GeForce RTX 4080 Ti

VS

Radeon Sky 700

Graphics Card

Unknown

Release Date

Mar 2013

GeForce 40

Generation

Radeon Sky

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

1325 MHz

Memory Clock

1375 MHz

Memory

20GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

384bit

848.0GB/s

Bandwidth

264.0GB/s

Render Config

110

SM Count

-

Compute Units

28

14080

Shading Units

1792

440

TMUs

112

144

ROPs

32

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

80 MB

L2 Cache

768 KB

Theoretical Performance

345.6 GPixel/s

Pixel Rate

28.80 GPixel/s

1056 GTexel/s

Texture Rate

100.8 GTexel/s

67.58 TFLOPS

FP16 (half)

-

67.58 TFLOPS

FP32 (float)

3.226 TFLOPS

1056 GFLOPS

FP64 (double)

806.4 GFLOPS

Graphics Processor

AD102

GPU Name

Tahiti

AD102-225-A1

GPU Variant

Tahiti PRO GL

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

4.313 billion

609 mm²

Die Size

352 mm²

Board Design

400W

TDP

225W

800 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DisplayPort 1.2

1x 16-pin

Power Connectors

1x 8-pin

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

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 SUPER vs NVIDIA GeForce RTX 4080 Ti

2

NVIDIA GeForce RTX 4080 vs NVIDIA GeForce RTX 4080 Ti

3

AMD Radeon RX 7700 XT vs NVIDIA GeForce RTX 4080 Ti

4

NVIDIA GeForce RTX 4080 Ti vs NVIDIA RTX 5000 Ada Generation

5

NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce RTX 4090 Ti

6

NVIDIA GeForce RTX 4090 vs NVIDIA GeForce RTX 4080 Ti

7

NVIDIA GeForce RTX 4090 D vs AMD Radeon Sky 700

8

NVIDIA GeForce RTX 4080 Ti vs AMD Radeon R9 370 1024SP

9

NVIDIA GeForce RTX 4080 Ti vs Intel Arc Pro A50

10

NVIDIA GeForce RTX 4080 Ti vs 3dfx Voodoo4-2 4200 PCI 16 MB