NVIDIA GeForce 8800 GTS 320 vs AMD Radeon RX 7700

VS

NVIDIA GeForce 8800 GTS 320

AMD Radeon RX 7700

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 12GB VRAM Radeon RX 7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800 GTS 320 's Advantages

Lower TDP (143W vs 200W)

AMD Radeon RX 7700 's Advantages

Boost Clock2600MHz

More VRAM (12GB vs 320GB)

Larger VRAM bandwidth (432.0GB/s vs 63.36GB/s)

2976 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

Radeon RX 7700 +13913%

31.95 TFLOPS

GeForce 8800 GTS 320

VS

Radeon RX 7700

Graphics Card

Feb 2007

Release Date

Unknown

GeForce 8

Generation

Navi III

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1900 MHz

-

Boost Clock

2600 MHz

792 MHz

Memory Clock

2250 MHz

Memory

320MB

Memory Size

12GB

GDDR3

Memory Type

GDDR6

320bit

Memory Bus

192bit

63.36GB/s

Bandwidth

432.0GB/s

Render Config

-

Compute Units

48

12

SM Count

-

96

Shading Units

3072

24

TMUs

192

20

ROPs

96

-

RT Cores

48

-

L1 Cache

128 KB per Array

80 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

10.26 GPixel/s

Pixel Rate

249.6 GPixel/s

24.62 GTexel/s

Texture Rate

499.2 GTexel/s

-

FP16 (half)

63.90 TFLOPS

228.1 GFLOPS

FP32 (float)

31.95 TFLOPS

-

FP64 (double)

998.4 GFLOPS

Board Design

143W

TDP

200W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

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

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

G80

GPU Name

Navi 32

G80-100-K0-A2

GPU Variant

Navi 32

Tesla

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

90 nm

Process Size

5 nm

0.681 billion

Transistors

28.1 billion

484 mm²

Die Size

346 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

2.2

N/A

Vulkan

1.3

1.0

CUDA

-

4.0

Shader Model

6.7

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