NVIDIA GeForce RTX 4080 Ti vs AMD Radeon R7 340 OEM

VS

NVIDIA GeForce RTX 4080 Ti AMD Radeon R7 340 OEM

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 2GB VRAM Radeon R7 340 OEM 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 Clock has increased by 235% (2610MHz vs 780MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (678.4GB/s vs 64.00GB/s)

13696 additional rendering cores

AMD Radeon R7 340 OEM 's Advantages

Lower TDP (50W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +12170%

73.5 TFLOPS

Radeon R7 340 OEM

0.599 TFLOPS

GeForce RTX 4080 Ti

VS

Radeon R7 340 OEM

Graphics Card

Unknown

Release Date

May 2015

GeForce 40

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2340 MHz

Base Clock

730 MHz

2610 MHz

Boost Clock

780 MHz

1325 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

64.00GB/s

Render Config

110

SM Count

-

Compute Units

6

14080

Shading Units

384

440

TMUs

24

144

ROPs

8

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

80 MB

L2 Cache

256 KB

Theoretical Performance

375.8 GPixel/s

Pixel Rate

6.240 GPixel/s

1148 GTexel/s

Texture Rate

18.72 GTexel/s

73.50 TFLOPS

FP16 (half)

-

73.50 TFLOPS

FP32 (float)

599.0 GFLOPS

1148 GFLOPS

FP64 (double)

37.44 GFLOPS

Graphics Processor

AD102

GPU Name

Oland

AD102-225-A1

GPU Variant

-

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

0.95 billion

609 mm²

Die Size

77 mm²

Board Design

400W

TDP

50W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 16-pin

Power Connectors

None

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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