AMD Radeon R7 350X OEM vs ATI Radeon HD 3450

VS

AMD Radeon R7 350X OEM ATI Radeon HD 3450

We compared two Desktop platform GPUs: 4GB VRAM Radeon R7 350X OEM and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 350X OEM 's Advantages

Released 7 years and 5 months late

Boost Clock1050MHz

Larger VRAM bandwidth (32.00GB/s vs 8.000GB/s)

344 additional rendering cores

ATI Radeon HD 3450 's Advantages

Lower TDP (25W vs 65W)

Score

Benchmark

FP32 (float)

Radeon R7 350X OEM +1579%

0.806 TFLOPS

Radeon HD 3450

0.048 TFLOPS

Radeon R7 350X OEM

VS

Radeon HD 3450

Graphics Card

May 2015

Release Date

Dec 2007

Pirate Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1050 MHz

Boost Clock

-

1000 MHz

Memory Clock

500 MHz

Memory

4GB

Memory Size

256MB

DDR3

Memory Type

DDR2

128bit

Memory Bus

64bit

32.00GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

6

Compute Units

2

384

Shading Units

40

24

TMUs

4

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

Theoretical Performance

8.400 GPixel/s

Pixel Rate

2.400 GPixel/s

25.20 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP16 (half)

-

806.4 GFLOPS

FP32 (float)

48.00 GFLOPS

50.40 GFLOPS

FP64 (double)

-

Graphics Processor

Oland

GPU Name

RV620

Oland XT (215-0837000)

GPU Variant

RV620 LE

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.95 billion

Transistors

0.181 billion

77 mm²

Die Size

67 mm²

Board Design

65W

TDP

25W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 1x VGA

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

5.1

Shader Model

4.1

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