ATI FirePro V7750 vs AMD Radeon R9 390X

VS

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V7750 and 8GB VRAM Radeon R9 390X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7750 's Advantages

Lower TDP (76W vs 275W)

AMD Radeon R9 390X 's Advantages

Released 6 years and 3 months late

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (384.0GB/s vs 28.80GB/s)

2496 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7750

0.512 TFLOPS

Radeon R9 390X +1055%

5.914 TFLOPS

FirePro V7750

VS

Radeon R9 390X

Graphics Card

Mar 2009

Release Date

Jun 2015

FirePro

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

512bit

28.80GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

-

4

Compute Units

44

320

Shading Units

2816

32

TMUs

176

8

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

67.20 GPixel/s

25.60 GTexel/s

Texture Rate

184.8 GTexel/s

-

FP16 (half)

-

512.0 GFLOPS

FP32 (float)

5.914 TFLOPS

-

FP64 (double)

739.2 GFLOPS

Graphics Processor

RV730

GPU Name

Grenada

RV730 GL XTX

GPU Variant

Grenada XT (215-0880004)

TeraScale

Architecture

GCN 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

6.2 billion

146 mm²

Die Size

438 mm²

Board Design

76W

TDP

275W

250 W

Suggested PSU

600 W

1x DVI 2x DisplayPort 1.0

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.3

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