ATI Radeon HD 2900 XTX vs AMD Radeon Pro WX 2100

VS

ATI Radeon HD 2900 XTX AMD Radeon Pro WX 2100

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 2GB VRAM Radeon Pro WX 2100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 XTX 's Advantages

Larger VRAM bandwidth (106.0GB/s vs 48.00GB/s)

AMD Radeon Pro WX 2100 's Advantages

Boost Clock1219MHz

192 additional rendering cores

Lower TDP (35W vs 240W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 XTX

0.476 TFLOPS

Radeon Pro WX 2100 +162%

1.248 TFLOPS

Radeon HD 2900 XTX

VS

Radeon Pro WX 2100

Graphics Card

Unknown

Release Date

Jun 2017

Radeon R600

Generation

Radeon Pro Polaris

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

925 MHz

-

Boost Clock

1219 MHz

828 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

512bit

Memory Bus

64bit

106.0GB/s

Bandwidth

48.00GB/s

Render Config

-

SM Count

-

4

Compute Units

8

320

Shading Units

512

16

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

11.89 GPixel/s

Pixel Rate

19.50 GPixel/s

11.89 GTexel/s

Texture Rate

39.01 GTexel/s

-

FP16 (half)

1248 GFLOPS

475.5 GFLOPS

FP32 (float)

1248 GFLOPS

-

FP64 (double)

78.02 GFLOPS

Graphics Processor

R600

GPU Name

Lexa

R600 XTX A11 (215RGMDKA11FG)

GPU Variant

Lexa PRO GL

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.72 billion

Transistors

2.2 billion

420 mm²

Die Size

103 mm²

Board Design

240W

TDP

35W

550 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

None

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

1.3

-

CUDA

-

4.0

Shader Model

6.7

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