ATI Radeon HD 4890 vs ATI Radeon X1050

VS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 128MB VRAM Radeon X1050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages

Released 1 years and 3 months late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (124.8GB/s vs 3.200GB/s)

800 additional rendering cores

ATI Radeon X1050 's Advantages

Lower TDP (24W vs 190W)

Score

Radeon HD 4890

VS

Radeon X1050

Graphics Card

Apr 2009

Release Date

Jan 2008

Radeon R700

Generation

Radeon R400 PCIe

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

975 MHz

Memory Clock

200 MHz

Memory

1024MB

Memory Size

128MB

GDDR5

Memory Type

DDR

256bit

Memory Bus

64bit

124.8GB/s

Bandwidth

3.200GB/s

Render Config

-

SM Count

-

10

Compute Units

-

800

Shading Units

-

40

TMUs

8

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

3.200 GPixel/s

34.00 GTexel/s

Texture Rate

3.200 GTexel/s

-

FP16 (half)

-

1360 GFLOPS

FP32 (float)

-

272.0 GFLOPS

FP64 (double)

-

Graphics Processor

RV790

GPU Name

RV410

RV790 XT (215-0758016)

GPU Variant

-

TeraScale

Architecture

R400

TSMC

Foundry

TSMC

55 nm

Process Size

110 nm

0.959 billion

Transistors

0.12 billion

282 mm²

Die Size

156 mm²

Board Design

190W

TDP

24W

450 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x VGA 1x S-Video

2x 6-pin

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

9.0b (9_2)

3.3

OpenGL

2.0

1.1

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

-

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