NVIDIA RTX 4500 Ada Generation vs AMD Radeon HD 6850

VS

NVIDIA RTX 4500 Ada Generation

AMD Radeon HD 6850

We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 4500 Ada Generation 's Advantages

Released 12 years and 10 months late

Boost Clock2580MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 128.0GB/s)

6720 additional rendering cores

AMD Radeon HD 6850 's Advantages

Lower TDP (127W vs 210W)

Score

Benchmark

FP32 (float)

RTX 4500 Ada Generation +2563%

39.63 TFLOPS

Radeon HD 6850

1.488 TFLOPS

RTX 4500 Ada Generation

VS

Radeon HD 6850

Graphics Card

Aug 2023

Release Date

Oct 2010

Quadro Ada

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2070 MHz

Base Clock

-

2580 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

12

60

SM Count

-

7680

Shading Units

960

240

TMUs

48

80

ROPs

32

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

512 KB

-

Theoretical Performance

206.4 GPixel/s

Pixel Rate

24.80 GPixel/s

619.2 GTexel/s

Texture Rate

37.20 GTexel/s

39.63 TFLOPS

FP16 (half)

-

39.63 TFLOPS

FP32 (float)

1488 GFLOPS

619.2 GFLOPS

FP64 (double)

-

Board Design

210W

TDP

127W

550 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

None

Power Connectors

1x 6-pin

Graphics Processor

AD103

GPU Name

Barts

-

GPU Variant

Barts PRO (215-0798006)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

45.9 billion

Transistors

1.7 billion

379 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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