AMD Radeon RX 550 640SP vs NVIDIA GeForce 7950 GT AGP

VS

AMD Radeon RX 550 640SP NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 640SP and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 640SP 's Advantages

Released 10 years and 6 months late

Boost Clock1071MHz

Larger VRAM bandwidth (96.00GB/s vs 38.40GB/s)

640 additional rendering cores

Lower TDP (60W vs 65W)

Score

Radeon RX 550 640SP

VS

GeForce 7950 GT AGP

Graphics Card

Oct 2017

Release Date

Apr 2007

Polaris

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

AGP 8x

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

-

40

TMUs

24

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

8.000 GPixel/s

42.84 GTexel/s

Texture Rate

12.00 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

-

85.68 GFLOPS

FP64 (double)

-

Graphics Processor

Baffin

GPU Name

G71

Baffin LE

GPU Variant

G71-GT2-H-N-A2

GCN 4.0

Architecture

Curie

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

90 nm

3 billion

Transistors

0.278 billion

123 mm²

Die Size

196 mm²

Board Design

60W

TDP

65W

250 W

Suggested PSU

250 W

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

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x Molex

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

3.0

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