AMD Radeon HD 6930 vs ATI Radeon HD 4350

VS

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6930 and 512MB VRAM Radeon HD 4350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6930 's Advantages

Released 3 years and 3 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (153.6GB/s vs 6.400GB/s)

1200 additional rendering cores

ATI Radeon HD 4350 's Advantages

Lower TDP (20W vs 186W)

Score

Benchmark

FP32 (float)

Radeon HD 6930 +1900%

1.92 TFLOPS

Radeon HD 4350

0.096 TFLOPS

Radeon HD 6930

VS

Radeon HD 4350

Graphics Card

Dec 2011

Release Date

Sep 2008

Northern Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1200 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

153.6GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

20

Compute Units

1

1280

Shading Units

80

TMUs

8

32

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

Theoretical Performance

24.00 GPixel/s

Pixel Rate

2.400 GPixel/s

60.00 GTexel/s

Texture Rate

4.800 GTexel/s

-

FP16 (half)

-

1.920 TFLOPS

FP32 (float)

96.00 GFLOPS

480.0 GFLOPS

FP64 (double)

-

Graphics Processor

Cayman

GPU Name

RV710

Cayman CE (215-0807105)

GPU Variant

RV710 (215-0725016)

TeraScale 3

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.64 billion

Transistors

0.242 billion

389 mm²

Die Size

73 mm²

Board Design

186W

TDP

20W

450 W

Suggested PSU

200 W

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

Outputs

2x DisplayPort 1.0

2x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.1

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