AMD Radeon HD 7790 vs AMD Radeon HD 8730 OEM

VS

AMD Radeon HD 7790 AMD Radeon HD 8730 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 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 HD 7790 's Advantages

Larger VRAM bandwidth (96.00GB/s vs 72.00GB/s)

512 additional rendering cores

AMD Radeon HD 8730 OEM 's Advantages

Released 6 months late

Lower TDP (47W vs 85W)

Score

Benchmark

FP32 (float)

Radeon HD 7790 +191%

1.792 TFLOPS

Radeon HD 8730 OEM

0.614 TFLOPS

Radeon HD 7790

VS

Radeon HD 8730 OEM

Graphics Card

Mar 2013

Release Date

Sep 2013

Southern Islands

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1500 MHz

Memory Clock

1125 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

14

Compute Units

6

896

Shading Units

384

56

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

6.400 GPixel/s

56.00 GTexel/s

Texture Rate

19.20 GTexel/s

-

FP16 (half)

-

1.792 TFLOPS

FP32 (float)

614.4 GFLOPS

112.0 GFLOPS

FP64 (double)

38.40 GFLOPS

Graphics Processor

Bonaire

GPU Name

Cape Verde

Bonaire XT (215-0839039)

GPU Variant

Cape Verde LE

GCN 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

1.5 billion

160 mm²

Die Size

123 mm²

Board Design

85W

TDP

47W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

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

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.0

OpenCL

1.2

Vulkan

1.2

-

CUDA

-

6.3

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon HD 7790 vs AMD Radeon R5 435 OEM

2

AMD Radeon HD 7790 vs AMD Radeon HD 7850

3

NVIDIA GeForce GTX 1080 Ti vs AMD Radeon HD 7790

4

NVIDIA GeForce RTX 4090D vs AMD Radeon HD 7790

5

AMD Radeon HD 8760 OEM vs AMD Radeon HD 7790

6

AMD Radeon Pro WX 4100 vs AMD Radeon HD 7790

7

NVIDIA GeForce 9400 GT Rev. 2 vs AMD Radeon HD 7790

8

AMD Radeon HD 7790 vs ATI Radeon HD 5870 Eyefinity 6

9

AMD Radeon HD 7790 vs NVIDIA GeForce GTX 745 OEM

10

AMD Radeon HD 7790 vs AMD Radeon RX 7800 XT

Related News

1

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

2

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

3

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

4

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

5

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

6

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

7

AMD's Latest Breakthrough Technology Could Change the Game in the Future

8

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

9

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

10

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time