NVIDIA GeForce GTX 280 vs NVIDIA CMP 40HX

VS

NVIDIA GeForce GTX 280

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 280 and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 40HX 's Advantages

Released 12 years and 8 months late

Boost Clock1650MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 141.7GB/s)

2064 additional rendering cores

Lower TDP (185W vs 236W)

Score

Benchmark

FP32 (float)

GeForce GTX 280

0.622 TFLOPS

CMP 40HX +1122%

7.603 TFLOPS

GeForce GTX 280

VS

CMP 40HX

Graphics Card

Jun 2008

Release Date

Feb 2021

GeForce 200

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1470 MHz

-

Boost Clock

1650 MHz

1107 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

512bit

Memory Bus

256bit

141.7GB/s

Bandwidth

448.0GB/s

Render Config

-

30

SM Count

36

240

Shading Units

2304

80

TMUs

144

32

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

-

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

19.26 GPixel/s

Pixel Rate

105.6 GPixel/s

48.16 GTexel/s

Texture Rate

237.6 GTexel/s

-

FP16 (half)

15.21 TFLOPS

622.1 GFLOPS

FP32 (float)

7.603 TFLOPS

77.76 GFLOPS

FP64 (double)

237.6 GFLOPS

Board Design

236W

TDP

185W

550 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GT200

GPU Name

TU106

G200-300-A2

GPU Variant

TU106-100-A1

Tesla 2.0

Architecture

Turing

TSMC

Foundry

TSMC

65 nm

Process Size

12 nm

1.4 billion

Transistors

10.8 billion

576 mm²

Die Size

445 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

CUDA

7.5

4.0

Shader Model

6.6

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