ATI Radeon HD 2900 PRO vs AMD Radeon Pro WX 7100

VS

ATI Radeon HD 2900 PRO

AMD Radeon Pro WX 7100

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 8GB VRAM Radeon Pro WX 7100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 7100 's Advantages

Released 8 years and 11 months late

Boost Clock1243MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (224.0GB/s vs 51.20GB/s)

1984 additional rendering cores

Lower TDP (130W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

Radeon Pro WX 7100 +1391%

5.728 TFLOPS

Radeon HD 2900 PRO

VS

Radeon Pro WX 7100

Graphics Card

Dec 2007

Release Date

Nov 2016

Radeon R600

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1188 MHz

-

Boost Clock

1243 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

256bit

51.20GB/s

Bandwidth

224.0GB/s

Render Config

4

Compute Units

36

-

320

Shading Units

2304

16

TMUs

144

16

ROPs

32

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

39.78 GPixel/s

9.600 GTexel/s

Texture Rate

179.0 GTexel/s

-

FP16 (half)

5.728 TFLOPS

384.0 GFLOPS

FP32 (float)

5.728 TFLOPS

-

FP64 (double)

358.0 GFLOPS

Board Design

200W

TDP

130W

550 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

R600

GPU Name

Ellesmere

R600 PRO (215RGMDKA13FG)

GPU Variant

Polaris 10 XT GL

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.72 billion

Transistors

5.7 billion

420 mm²

Die Size

232 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (12_0)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.0

Shader Model

6.4

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