ATI Radeon HD 2900 GT vs AMD FirePro W7100

VS

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 2900 GT and 8GB VRAM FirePro W7100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W7100 's Advantages

Released 6 years and 9 months late

Larger VRAM bandwidth (160.0GB/s vs 51.20GB/s)

1552 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2900 GT

0.288 TFLOPS

FirePro W7100 +1044%

3.297 TFLOPS

Radeon HD 2900 GT

VS

FirePro W7100

Graphics Card

Nov 2007

Release Date

Aug 2014

Radeon R600

Generation

FirePro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

1250 MHz

Memory

256MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

3

Compute Units

28

240

Shading Units

1792

12

TMUs

112

12

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

Theoretical Performance

7.212 GPixel/s

Pixel Rate

29.44 GPixel/s

7.212 GTexel/s

Texture Rate

103.0 GTexel/s

-

FP16 (half)

3.297 TFLOPS

288.5 GFLOPS

FP32 (float)

3.297 TFLOPS

-

FP64 (double)

206.1 GFLOPS

Graphics Processor

R600

GPU Name

Tonga

R600 GT (215RGFDKA13FG)

GPU Variant

Tonga PRO GL

TeraScale

Architecture

GCN 3.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.72 billion

Transistors

5 billion

420 mm²

Die Size

366 mm²

Board Design

150W

TDP

150W

450 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

4x DisplayPort 1.2

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

10.0 (10_0)

DirectX

12 (12_0)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.0

N/A

Vulkan

1.2

-

CUDA

-

4.0

Shader Model

6.3

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