AMD Radeon RX 7950 XT vs NVIDIA GeForce 8800 GTS 320

VS

AMD Radeon RX 7950 XT

NVIDIA GeForce 8800 GTS 320

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 320MB VRAM GeForce 8800 GTS 320 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

More VRAM (20GB vs 320GB)

Larger VRAM bandwidth (800.0GB/s vs 63.36GB/s)

5280 additional rendering cores

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +28193%

64.51 TFLOPS

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX 7950 XT

VS

GeForce 8800 GTS 320

Graphics Card

Unknown

Release Date

Feb 2007

Navi III

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

2000 MHz

Base Clock

-

3000 MHz

Boost Clock

-

2500 MHz

Memory Clock

792 MHz

Memory

20GB

Memory Size

320MB

GDDR6

Memory Type

GDDR3

320bit

Memory Bus

320bit

800.0GB/s

Bandwidth

63.36GB/s

Render Config

84

Compute Units

-

SM Count

12

5376

Shading Units

96

336

TMUs

24

192

ROPs

20

-

84

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

80 KB

80 MB

L3 Cache

-

Theoretical Performance

576.0 GPixel/s

Pixel Rate

10.26 GPixel/s

1008 GTexel/s

Texture Rate

24.62 GTexel/s

129.0 TFLOPS

FP16 (half)

-

64.51 TFLOPS

FP32 (float)

228.1 GFLOPS

2.016 TFLOPS

FP64 (double)

-

Board Design

300W

TDP

143W

700 W

Suggested PSU

300 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 31

GPU Name

G80

Navi 31 XT+

GPU Variant

G80-100-K0-A2

RDNA 3.0

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

90 nm

57.7 billion

Transistors

0.681 billion

529 mm²

Die Size

484 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.2

OpenCL

1.1 (1.0)

1.3

Vulkan

N/A

-

CUDA

1.0

6.7

Shader Model

4.0

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