AMD Radeon RX 7800 vs AMD Radeon HD 8730 OEM

VS

AMD Radeon RX 7800

AMD Radeon HD 8730 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 and 1024MB VRAM Radeon HD 8730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 's Advantages

Released 9 years and 4 months late

Boost Clock2800MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 72.00GB/s)

3456 additional rendering cores

AMD Radeon HD 8730 OEM 's Advantages

Lower TDP (47W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 +5978%

37.32 TFLOPS

Radeon HD 8730 OEM

0.614 TFLOPS

Radeon RX 7800

VS

Radeon HD 8730 OEM

Graphics Card

Jan 2023

Release Date

Sep 2013

Navi III

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1800 MHz

Base Clock

-

2800 MHz

Boost Clock

-

2250 MHz

Memory Clock

1125 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

72.00GB/s

Render Config

60

Compute Units

6

-

3840

Shading Units

384

240

TMUs

24

128

ROPs

8

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

64 MB

L3 Cache

-

Theoretical Performance

358.4 GPixel/s

Pixel Rate

6.400 GPixel/s

672.0 GTexel/s

Texture Rate

19.20 GTexel/s

86.02 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

614.4 GFLOPS

1344 GFLOPS

FP64 (double)

38.40 GFLOPS

Board Design

300W

TDP

47W

700 W

Suggested PSU

200 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

Cape Verde

Navi 32 XT

GPU Variant

Cape Verde LE

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

Unknown

Transistors

1.5 billion

346 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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