NVIDIA GeForce GTX 980 vs NVIDIA GeForce GT 320 OEM

VS

NVIDIA GeForce GTX 980

NVIDIA GeForce GT 320 OEM

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 and 1024MB VRAM GeForce GT 320 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 's Advantages

Released 4 years and 7 months late

Boost Clock1216MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (224.4GB/s vs 25.28GB/s)

1976 additional rendering cores

NVIDIA GeForce GT 320 OEM 's Advantages

Lower TDP (43W vs 165W)

Score

Benchmark

FP32 (float)

GeForce GTX 980 +2549%

4.981 TFLOPS

GeForce GT 320 OEM

0.188 TFLOPS

GeForce GTX 980

VS

GeForce GT 320 OEM

Graphics Card

Sep 2014

Release Date

Feb 2010

GeForce 900

Generation

GeForce 300

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1127 MHz

Base Clock

-

1216 MHz

Boost Clock

-

1753 MHz

Memory Clock

790 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

224.4GB/s

Bandwidth

25.28GB/s

Render Config

-

SM Count

9

2048

Shading Units

72

128

TMUs

24

64

ROPs

8

-

48 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

64 KB

-

Theoretical Performance

77.82 GPixel/s

Pixel Rate

4.320 GPixel/s

155.6 GTexel/s

Texture Rate

12.96 GTexel/s

-

4.981 TFLOPS

FP32 (float)

187.5 GFLOPS

155.6 GFLOPS

FP64 (double)

-

Board Design

165W

TDP

43W

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1x VGA

2x 6-pin

Power Connectors

None

Graphics Processor

GM204

GPU Name

GT215

GM204-400-A1

GPU Variant

GT215-250-A2

Maxwell 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5.2 billion

Transistors

0.727 billion

398 mm²

Die Size

144 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

1.2

6.4

Shader Model

4.1

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