AMD Radeon RX 460 1024SP vs ATI FirePro V7900 SDI

VS

AMD Radeon RX 460 1024SP

ATI FirePro V7900 SDI

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 2GB VRAM FirePro V7900 SDI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 1024SP 's Advantages

Released 5 years and 8 months late

Boost Clock1200MHz

Lower TDP (75W vs 150W)

ATI FirePro V7900 SDI 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 112.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460 1024SP +32%

2.458 TFLOPS

FirePro V7900 SDI

1.856 TFLOPS

Radeon RX 460 1024SP

VS

FirePro V7900 SDI

Graphics Card

Jan 2017

Release Date

May 2011

Arctic Islands

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

160.0GB/s

Render Config

16

Compute Units

20

-

1024

Shading Units

1280

64

TMUs

80

16

ROPs

32

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

23.20 GPixel/s

76.80 GTexel/s

Texture Rate

58.00 GTexel/s

2.458 TFLOPS

FP16 (half)

-

2.458 TFLOPS

FP32 (float)

1.856 TFLOPS

153.6 GFLOPS

FP64 (double)

464.0 GFLOPS

Board Design

75W

TDP

150W

250 W

Suggested PSU

450 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

4x SDI

None

Power Connectors

1x 6-pin

Graphics Processor

Baffin

GPU Name

Cayman

Baffin XT

GPU Variant

Cayman PRO GL

GCN 4.0

Architecture

TeraScale 3

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

2.64 billion

123 mm²

Die Size

389 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

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