NVIDIA GeForce 9300 GS Rev. 2 vs AMD Radeon R9 255 OEM

VS

NVIDIA GeForce 9300 GS Rev. 2 AMD Radeon R9 255 OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9300 GS Rev. 2 and 2GB VRAM Radeon R9 255 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 255 OEM 's Advantages

Released 2 years and 9 months late

Boost Clock930MHz

Larger VRAM bandwidth (73.60GB/s vs 5.328GB/s)

496 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9300 GS Rev. 2

0.044 TFLOPS

Radeon R9 255 OEM +2063%

0.952 TFLOPS

GeForce 9300 GS Rev. 2

VS

Radeon R9 255 OEM

Graphics Card

Mar 2011

Release Date

Dec 2013

GeForce 9

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

930 MHz

333 MHz

Memory Clock

1150 MHz

Memory

256MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

128bit

5.328GB/s

Bandwidth

73.60GB/s

Render Config

2

SM Count

-

Compute Units

8

16

Shading Units

512

8

TMUs

32

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

32 KB

L2 Cache

256 KB

Theoretical Performance

2.356 GPixel/s

Pixel Rate

14.88 GPixel/s

4.712 GTexel/s

Texture Rate

29.76 GTexel/s

-

FP16 (half)

-

44.86 GFLOPS

FP32 (float)

952.3 GFLOPS

-

FP64 (double)

59.52 GFLOPS

Graphics Processor

GT218S

GPU Name

Cape Verde

GT218-670-B1

GPU Variant

Cape Verde PRX

Tesla 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.26 billion

Transistors

1.5 billion

57 mm²

Die Size

123 mm²

Board Design

Unknown

TDP

65W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1x VGA

Outputs

No outputs

None

Power Connectors

1x 6-pin

Graphics Features

11.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

CUDA

-

4.1

Shader Model

5.1

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