ATI Radeon HD 4890 vs AMD Radeon R5 230 OEM

VS

ATI Radeon HD 4890 AMD Radeon R5 230 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 1024MB VRAM Radeon R5 230 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages

Larger VRAM bandwidth (124.8GB/s vs 10.67GB/s)

640 additional rendering cores

AMD Radeon R5 230 OEM 's Advantages

Released 4 years and 8 months late

Lower TDP (19W vs 190W)

Score

Benchmark

FP32 (float)

Radeon HD 4890 +580%

1.36 TFLOPS

Radeon R5 230 OEM

0.2 TFLOPS

Radeon HD 4890

VS

Radeon R5 230 OEM

Graphics Card

Apr 2009

Release Date

Dec 2013

Radeon R700

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

975 MHz

Memory Clock

667 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

124.8GB/s

Bandwidth

10.67GB/s

Render Config

-

SM Count

-

10

Compute Units

2

800

Shading Units

160

40

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

Theoretical Performance

13.60 GPixel/s

Pixel Rate

2.500 GPixel/s

34.00 GTexel/s

Texture Rate

5.000 GTexel/s

-

FP16 (half)

-

1360 GFLOPS

FP32 (float)

200.0 GFLOPS

272.0 GFLOPS

FP64 (double)

-

Graphics Processor

RV790

GPU Name

Caicos

RV790 XT (215-0758016)

GPU Variant

Caicos PRO

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.959 billion

Transistors

0.37 billion

282 mm²

Die Size

67 mm²

Board Design

190W

TDP

19W

450 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 6-pin

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

5.0

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