NVIDIA GeForce RTX 3080 12 GB vs ATI Radeon HD 2600 XT Mac Edition

VS

NVIDIA GeForce RTX 3080 12 GB

ATI Radeon HD 2600 XT Mac Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB and 256MB VRAM Radeon HD 2600 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 12 GB 's Advantages

Released 13 years and 11 months late

Boost Clock1710MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (912.4GB/s vs 25.60GB/s)

8840 additional rendering cores

ATI Radeon HD 2600 XT Mac Edition 's Advantages

Lower TDP (45W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 12 GB +18138%

30.64 TFLOPS

Radeon HD 2600 XT Mac Edition

0.168 TFLOPS

GeForce RTX 3080 12 GB

VS

Radeon HD 2600 XT Mac Edition

Graphics Card

Jan 2022

Release Date

Feb 2008

GeForce 30

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1260 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

256MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

128bit

912.4GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

3

70

SM Count

-

8960

Shading Units

120

280

TMUs

8

96

ROPs

4

280

Tensor Cores

-

70

RT Cores

-

128 KB (per SM)

L1 Cache

-

5 MB

L2 Cache

64 KB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

2.800 GPixel/s

478.8 GTexel/s

Texture Rate

5.600 GTexel/s

30.64 TFLOPS

FP16 (half)

-

30.64 TFLOPS

FP32 (float)

168.0 GFLOPS

478.8 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

45W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

RV630

GA102-220-A1

GPU Variant

-

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

65 nm

28.3 billion

Transistors

0.39 billion

628 mm²

Die Size

153 mm²

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

8.6

CUDA

-

6.6

Shader Model

4.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 12 GB vs ATI Radeon HD 4650 AGP

2

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce GTS 450 OEM

3

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA CMP 170HX 10 GB

4

NVIDIA GeForce RTX 3080 12 GB vs AMD Radeon RX Vega 64

5

NVIDIA GeForce RTX 3080 12 GB vs ATI Radeon HD 5950

6

NVIDIA GeForce RTX 3080 12 GB vs AMD Radeon RX 7500 XT

7

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce RTX 3070

8

NVIDIA GeForce RTX 3080 12 GB vs ATI Radeon HD 5870 Eyefinity 6

9

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce GTX 275

10

NVIDIA GeForce RTX 3080 12 GB vs NVIDIA GeForce 8800 GTS 320

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU