ATI Radeon X1950 XTX Uber Edition vs NVIDIA CMP 70HX

VS

ATI Radeon X1950 XTX Uber Edition

NVIDIA CMP 70HX

We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 8GB VRAM CMP 70HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages

Released 14 years late

Boost Clock1395MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (608.3GB/s vs 67.20GB/s)

3840 additional rendering cores

Score

Radeon X1950 XTX Uber Edition

VS

CMP 70HX

Graphics Card

Jan 2007

Release Date

Jan 2021

Radeon R500 PCIe

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1395 MHz

1050 MHz

Memory Clock

1188 MHz

Memory

512MB

Memory Size

8GB

GDDR4

Memory Type

GDDR6X

256bit

Memory Bus

256bit

67.20GB/s

Bandwidth

608.3GB/s

Render Config

-

SM Count

30

-

Shading Units

3840

16

TMUs

120

16

ROPs

64

-

Tensor Cores

120

-

RT Cores

30

-

L1 Cache

128 KB (per SM)

-

L2 Cache

4 MB

-

Theoretical Performance

10.72 GPixel/s

Pixel Rate

89.28 GPixel/s

10.72 GTexel/s

Texture Rate

167.4 GTexel/s

-

FP16 (half)

10.71 TFLOPS

-

FP32 (float)

10.71 TFLOPS

-

FP64 (double)

167.4 GFLOPS

Board Design

125W

TDP

Unknown

300 W

Suggested PSU

200 W

1x DVI 1x VHDCI

Outputs

No outputs

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

R580+

GPU Name

GA104

R580+ XT (215BAABKA31FG)

GPU Variant

GA104-100-A1

R500

Architecture

Ampere

TSMC

Foundry

Samsung

90 nm

Process Size

8 nm

0.384 billion

Transistors

17.4 billion

352 mm²

Die Size

392 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1 (full) 3.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

3.0

Shader Model

6.8

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