AMD Radeon HD 7950 Boost vs NVIDIA GeForce 9300 GS

VS

AMD Radeon HD 7950 Boost

NVIDIA GeForce 9300 GS

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost and 512MB VRAM GeForce 9300 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Boost 's Advantages

Released 4 years late

Boost Clock925MHz

More VRAM (3GB vs 512GB)

Larger VRAM bandwidth (240.0GB/s vs 5.328GB/s)

1784 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7950 Boost +14968%

3.315 TFLOPS

GeForce 9300 GS

0.022 TFLOPS

Radeon HD 7950 Boost

VS

GeForce 9300 GS

Graphics Card

Jun 2012

Release Date

Jun 2008

Southern Islands

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

850 MHz

Base Clock

-

925 MHz

Boost Clock

-

1250 MHz

Memory Clock

333 MHz

Memory

3GB

Memory Size

512MB

GDDR5

Memory Type

DDR2

384bit

Memory Bus

64bit

240.0GB/s

Bandwidth

5.328GB/s

Render Config

28

Compute Units

-

SM Count

1

1792

Shading Units

8

112

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

16 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

2.268 GPixel/s

103.6 GTexel/s

Texture Rate

2.268 GTexel/s

-

3.315 TFLOPS

FP32 (float)

22.40 GFLOPS

828.8 GFLOPS

FP64 (double)

-

Board Design

200W

TDP

Unknown

550 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1x VGA

2x 6-pin

Power Connectors

None

Graphics Processor

Tahiti

GPU Name

G98S

Tahiti PRO2 (215-0821282)

GPU Variant

-

GCN 1.0

Architecture

Tesla

TSMC

Foundry

UMC

28 nm

Process Size

65 nm

4.313 billion

Transistors

0.21 billion

352 mm²

Die Size

86 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

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