AMD Radeon R9 390X vs AMD Radeon HD 8730 OEM

VS

AMD Radeon R9 390X AMD Radeon HD 8730 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X 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 R9 390X 's Advantages

Released 1 years and 9 months late

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 72.00GB/s)

2432 additional rendering cores

AMD Radeon HD 8730 OEM 's Advantages

Lower TDP (47W vs 275W)

Score

Benchmark

FP32 (float)

Radeon R9 390X +863%

5.914 TFLOPS

Radeon HD 8730 OEM

0.614 TFLOPS

Radeon R9 390X

VS

Radeon HD 8730 OEM

Graphics Card

Jun 2015

Release Date

Sep 2013

Pirate 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

8GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

128bit

384.0GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

44

Compute Units

6

2816

Shading Units

384

176

TMUs

24

64

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

67.20 GPixel/s

Pixel Rate

6.400 GPixel/s

184.8 GTexel/s

Texture Rate

19.20 GTexel/s

-

FP16 (half)

-

5.914 TFLOPS

FP32 (float)

614.4 GFLOPS

739.2 GFLOPS

FP64 (double)

38.40 GFLOPS

Graphics Processor

Grenada

GPU Name

Cape Verde

Grenada XT (215-0880004)

GPU Variant

Cape Verde LE

GCN 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

6.2 billion

Transistors

1.5 billion

438 mm²

Die Size

123 mm²

Board Design

275W

TDP

47W

600 W

Suggested PSU

200 W

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

Outputs

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

1x 6-pin + 1x 8-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

NVIDIA GeForce GTX 460 vs AMD Radeon R9 390X

2

NVIDIA GeForce RTX 4090D vs AMD Radeon R9 390X

3

AMD Radeon Pro WX 4100 vs AMD Radeon R9 390X

4

AMD Radeon HD 6450 OEM vs AMD Radeon R9 390X

5

AMD Radeon HD 8870 OEM vs AMD Radeon R9 390X

6

AMD Radeon HD 7450 OEM vs AMD Radeon R9 390X

7

NVIDIA GeForce RTX 4090 D vs AMD Radeon R9 390X

8

AMD Radeon R9 390X vs AMD Radeon RX 6650 XT

9

AMD Radeon R9 390X vs NVIDIA TITAN V CEO Edition

10

AMD Radeon R9 390X vs NVIDIA GeForce GTX 460 X2