AMD Radeon R9 FURY X vs AMD Radeon HD 8450 OEM

VS

AMD Radeon R9 FURY X

AMD Radeon HD 8450 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 FURY X and 1024MB VRAM Radeon HD 8450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 FURY X 's Advantages

Released 2 years and 5 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 10.67GB/s)

3936 additional rendering cores

AMD Radeon HD 8450 OEM 's Advantages

Lower TDP (18W vs 275W)

Score

Benchmark

FP32 (float)

Radeon R9 FURY X +4201%

8.602 TFLOPS

Radeon HD 8450 OEM

0.2 TFLOPS

Radeon R9 FURY X

VS

Radeon HD 8450 OEM

Graphics Card

Jun 2015

Release Date

Jan 2013

Pirate Islands

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

500 MHz

Memory Clock

667 MHz

Memory

4GB

Memory Size

1024MB

HBM

Memory Type

DDR3

4096bit

Memory Bus

64bit

512.0GB/s

Bandwidth

10.67GB/s

Render Config

64

Compute Units

2

-

4096

Shading Units

160

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

67.20 GPixel/s

Pixel Rate

2.500 GPixel/s

268.8 GTexel/s

Texture Rate

5.000 GTexel/s

8.602 TFLOPS

FP16 (half)

-

8.602 TFLOPS

FP32 (float)

200.0 GFLOPS

537.6 GFLOPS

FP64 (double)

-

Board Design

275W

TDP

18W

600 W

Suggested PSU

200 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 8-pin

Power Connectors

None

Graphics Processor

Fiji

GPU Name

Caicos

Fiji XT C8 (215-0862040)

GPU Variant

Caicos PRO-L

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

8.9 billion

Transistors

0.37 billion

596 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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