ATI FirePro 2270 PCIe x1 vs AMD Radeon HD 8970 OEM

VS

ATI FirePro 2270 PCIe x1

AMD Radeon HD 8970 OEM

We compared two Desktop platform GPUs: 512MB VRAM FirePro 2270 PCIe x1 and 3GB VRAM Radeon HD 8970 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro 2270 PCIe x1 's Advantages

Lower TDP (15W vs 250W)

AMD Radeon HD 8970 OEM 's Advantages

Released 2 years late

More VRAM (3GB vs 512GB)

Larger VRAM bandwidth (264.0GB/s vs 9.600GB/s)

1968 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro 2270 PCIe x1

0.096 TFLOPS

Radeon HD 8970 OEM +3846%

3.789 TFLOPS

FirePro 2270 PCIe x1

VS

Radeon HD 8970 OEM

Graphics Card

Jan 2011

Release Date

Jan 2013

FirePro Multi-View

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 2.0 x1

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

600 MHz

Memory Clock

1375 MHz

Memory

512MB

Memory Size

3GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

384bit

9.600GB/s

Bandwidth

264.0GB/s

Render Config

1

Compute Units

32

-

80

Shading Units

2048

8

TMUs

128

4

ROPs

32

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

768 KB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

29.60 GPixel/s

4.800 GTexel/s

Texture Rate

118.4 GTexel/s

-

96.00 GFLOPS

FP32 (float)

3.789 TFLOPS

-

FP64 (double)

947.2 GFLOPS

Board Design

15W

TDP

250W

200 W

Suggested PSU

600 W

1x DMS-59

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Cedar

GPU Name

Tahiti

Cedar WS

GPU Variant

Tahiti XT (215-0821060)

TeraScale 2

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.292 billion

Transistors

4.313 billion

59 mm²

Die Size

352 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_1)

4.4

OpenGL

4.6

1.2

OpenCL

1.2

N/A

Vulkan

1.2

-

5.0

Shader Model

5.1

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