NVIDIA GeForce 8800 GTS 320 vs NVIDIA CMP 40HX

VS

NVIDIA GeForce 8800 GTS 320

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 320MB VRAM GeForce 8800 GTS 320 and 8GB VRAM CMP 40HX 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 185W)

NVIDIA CMP 40HX 's Advantages

Released 14 years late

Boost Clock1650MHz

More VRAM (8GB vs 320GB)

Larger VRAM bandwidth (448.0GB/s vs 63.36GB/s)

2208 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8800 GTS 320

0.228 TFLOPS

CMP 40HX +3234%

7.603 TFLOPS

GeForce 8800 GTS 320

VS

CMP 40HX

Graphics Card

Feb 2007

Release Date

Feb 2021

GeForce 8

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1470 MHz

-

Boost Clock

1650 MHz

792 MHz

Memory Clock

1750 MHz

Memory

320MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

320bit

Memory Bus

256bit

63.36GB/s

Bandwidth

448.0GB/s

Render Config

-

12

SM Count

36

96

Shading Units

2304

24

TMUs

144

20

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

-

L1 Cache

64 KB (per SM)

80 KB

L2 Cache

4 MB

-

Theoretical Performance

10.26 GPixel/s

Pixel Rate

105.6 GPixel/s

24.62 GTexel/s

Texture Rate

237.6 GTexel/s

-

FP16 (half)

15.21 TFLOPS

228.1 GFLOPS

FP32 (float)

7.603 TFLOPS

-

FP64 (double)

237.6 GFLOPS

Board Design

143W

TDP

185W

300 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

No outputs

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

G80

GPU Name

TU106

G80-100-K0-A2

GPU Variant

TU106-100-A1

Tesla

Architecture

Turing

TSMC

Foundry

TSMC

90 nm

Process Size

12 nm

0.681 billion

Transistors

10.8 billion

484 mm²

Die Size

445 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1 (1.0)

OpenCL

3.0

N/A

Vulkan

1.3

1.0

CUDA

7.5

4.0

Shader Model

6.6

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