ATI Radeon HD 4670 vs AMD Radeon R9 290X2

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4670 and 4GB VRAM Radeon R9 290X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4670 's Advantages

Lower TDP (59W vs 580W)

AMD Radeon R9 290X2 's Advantages

Released 5 years and 9 months late

Larger VRAM bandwidth (345.6GB/s vs 32.00GB/s)

2496 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4670

0.48 TFLOPS

Radeon R9 290X2 +1073%

5.632 TFLOPS

Radeon HD 4670

VS

Radeon R9 290X2

Graphics Card

Sep 2008

Release Date

Jun 2014

Radeon R700

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

1350 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

512bit

32.00GB/s

Bandwidth

345.6GB/s

Render Config

-

SM Count

-

4

Compute Units

44

320

Shading Units

2816

32

TMUs

176

8

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

1024 KB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

64.00 GPixel/s

24.00 GTexel/s

Texture Rate

176.0 GTexel/s

-

FP16 (half)

-

480.0 GFLOPS

FP32 (float)

5.632 TFLOPS

-

FP64 (double)

704.0 GFLOPS

Graphics Processor

RV730

GPU Name

Hawaii

RV730 XT (215-0719047)

GPU Variant

Hawaii XT (215-0852000)

TeraScale

Architecture

GCN 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

6.2 billion

146 mm²

Die Size

438 mm²

Board Design

59W

TDP

580W

250 W

Suggested PSU

950 W

2x DVI 1x S-Video

Outputs

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

None

Power Connectors

4x 8-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_0)

3.3

OpenGL

4.6

1.1

OpenCL

2.0

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.3

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