AMD FirePro D300 vs AMD Radeon HD 8490 OEM

VS

We compared two Desktop platform GPUs: 2GB VRAM FirePro D300 and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro D300 's Advantages

Released 6 months late

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (162.6GB/s vs 14.40GB/s)

1120 additional rendering cores

AMD Radeon HD 8490 OEM 's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)

FirePro D300 +677%

2.176 TFLOPS

Radeon HD 8490 OEM

0.28 TFLOPS

FirePro D300

VS

Radeon HD 8490 OEM

Graphics Card

Jan 2014

Release Date

Jul 2013

FirePro

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1270 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

162.6GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

20

Compute Units

2

1280

Shading Units

160

80

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

27.20 GPixel/s

Pixel Rate

3.500 GPixel/s

68.00 GTexel/s

Texture Rate

7.000 GTexel/s

-

FP16 (half)

-

2.176 TFLOPS

FP32 (float)

280.0 GFLOPS

136.0 GFLOPS

FP64 (double)

-

Graphics Processor

Pitcairn

GPU Name

Caicos

Pitcairn XT GL (215-0828073)

GPU Variant

Caicos XTX

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.8 billion

Transistors

0.37 billion

212 mm²

Die Size

67 mm²

Board Design

150W

TDP

35W

450 W

Suggested PSU

200 W

4x DisplayPort 1.2

Outputs

1x DVI 1x DisplayPort 1.1

-

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

5.0

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