NVIDIA GeForce RTX 4080 12 GB vs ATI Radeon HD 2600 XT

VS

NVIDIA GeForce RTX 4080 12 GB ATI Radeon HD 2600 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 256MB VRAM ATI Radeon HD 2600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock2610MHz

Larger VRAM bandwidth (504.2GB/s vs 22.40GB/s)

7560 additional rendering cores

ATI Radeon HD 2600 XT 's Advantages

Lower TDP (45W vs 285W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +20780%

40.09 TFLOPS

ATI Radeon HD 2600 XT

0.192 TFLOPS

GeForce RTX 4080 12 GB

VS

ATI Radeon HD 2600 XT

Graphics Card

Unknown

Release Date

Jun 2007

GeForce 40

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2310 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1313 MHz

Memory Clock

700 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

192bit

Memory Bus

128bit

504.2GB/s

Bandwidth

22.40GB/s

Render Config

60

SM Count

-

Compute Units

3

7680

Shading Units

120

240

TMUs

8

80

ROPs

4

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

64 KB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

3.200 GPixel/s

626.4 GTexel/s

Texture Rate

6.400 GTexel/s

40.09 TFLOPS

FP16 (half)

-

40.09 TFLOPS

FP32 (float)

192.0 GFLOPS

626.4 GFLOPS

FP64 (double)

-

Graphics Processor

AD104

GPU Name

RV630

AD104-400-A1

GPU Variant

-

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

65 nm

35.8 billion

Transistors

0.39 billion

295 mm²

Die Size

153 mm²

Board Design

285W

TDP

45W

600 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 16-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.6

Shader Model

4.0

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