ATI Radeon X1950 PRO DUAL vs AMD Radeon R9 390X

VS

ATI Radeon X1950 PRO DUAL AMD Radeon R9 390X

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 PRO DUAL and 8GB VRAM Radeon R9 390X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 PRO DUAL 's Advantages

Lower TDP (130W vs 275W)

AMD Radeon R9 390X 's Advantages

Released 8 years and 5 months late

Larger VRAM bandwidth (384.0GB/s vs 44.16GB/s)

2816 additional rendering cores

Score

Radeon X1950 PRO DUAL

VS

Radeon R9 390X

Graphics Card

Jan 2007

Release Date

Jun 2015

Radeon R500 PCIe

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

690 MHz

Memory Clock

1500 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

256bit

Memory Bus

512bit

44.16GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

-

Compute Units

44

-

Shading Units

2816

12

TMUs

176

12

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

-

L2 Cache

1024 KB

Theoretical Performance

6.900 GPixel/s

Pixel Rate

67.20 GPixel/s

6.900 GTexel/s

Texture Rate

184.8 GTexel/s

-

FP16 (half)

-

FP32 (float)

5.914 TFLOPS

-

FP64 (double)

739.2 GFLOPS

Graphics Processor

RV570

GPU Name

Grenada

RV570 XT (215PADAKA12FG)

GPU Variant

Grenada XT (215-0880004)

R500

Architecture

GCN 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.33 billion

Transistors

6.2 billion

230 mm²

Die Size

438 mm²

Board Design

130W

TDP

275W

300 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

9.0c (9_3)

DirectX

12 (12_0)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.0

N/A

Vulkan

1.2

-

CUDA

-

3.0

Shader Model

6.3

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