AMD Radeon HD 7450 OEM vs AMD Radeon PRO W7700

VS

AMD Radeon HD 7450 OEM

AMD Radeon PRO W7700

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 16GB VRAM Radeon PRO W7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 190W)

AMD Radeon PRO W7700 's Advantages

Released 11 years and 10 months late

Boost Clock2600MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 8.528GB/s)

2912 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450 OEM

0.2 TFLOPS

Radeon PRO W7700 +15875%

31.95 TFLOPS

Radeon HD 7450 OEM

VS

Radeon PRO W7700

Graphics Card

Jan 2012

Release Date

Nov 2023

Southern Islands

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1900 MHz

-

Boost Clock

2600 MHz

533 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

256bit

8.528GB/s

Bandwidth

576.0GB/s

Render Config

2

Compute Units

48

-

160

Shading Units

3072

8

TMUs

192

4

ROPs

96

-

RT Cores

48

8 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

2.500 GPixel/s

Pixel Rate

249.6 GPixel/s

5.000 GTexel/s

Texture Rate

499.2 GTexel/s

-

FP16 (half)

63.90 TFLOPS

200.0 GFLOPS

FP32 (float)

31.95 TFLOPS

-

FP64 (double)

998.4 GFLOPS

Board Design

18W

TDP

190W

200 W

Suggested PSU

450 W

1x DVI 1x HDMI 1.3a

Outputs

4x DisplayPort 2.1

None

Power Connectors

1x 8-pin

Graphics Processor

Caicos

GPU Name

Navi 32

Caimour

GPU Variant

Navi 32

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.37 billion

Transistors

28.1 billion

67 mm²

Die Size

346 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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