ATI Radeon X1950 GT AGP vs NVIDIA GeForce GT 620 OEM

VS

ATI Radeon X1950 GT AGP NVIDIA GeForce GT 620 OEM

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1950 GT AGP and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1950 GT AGP 's Advantages

Larger VRAM bandwidth (38.40GB/s vs 14.37GB/s)

NVIDIA GeForce GT 620 OEM 's Advantages

Released 5 years and 2 months late

More VRAM (512GB vs 256GB)

48 additional rendering cores

Lower TDP (30W vs 57W)

Score

Radeon X1950 GT AGP

VS

GeForce GT 620 OEM

Graphics Card

Feb 2007

Release Date

Apr 2012

Radeon R500 AGP

Generation

GeForce 600

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

600 MHz

Memory Clock

898 MHz

Memory

256MB

Memory Size

512MB

GDDR3

Memory Type

DDR3

256bit

Memory Bus

64bit

38.40GB/s

Bandwidth

14.37GB/s

Render Config

-

SM Count

1

-

Compute Units

-

Shading Units

48

12

TMUs

8

12

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

-

L2 Cache

128 KB

Theoretical Performance

6.000 GPixel/s

Pixel Rate

1.620 GPixel/s

6.000 GTexel/s

Texture Rate

6.480 GTexel/s

-

FP16 (half)

-

FP32 (float)

155.5 GFLOPS

-

FP64 (double)

12.96 GFLOPS

Graphics Processor

RV570

GPU Name

GF119

RV570 XL

GPU Variant

-

R500

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.33 billion

Transistors

0.292 billion

230 mm²

Die Size

79 mm²

Board Design

57W

TDP

30W

250 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x Molex

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

12 (11_0)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

3.0

Shader Model

5.1

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