NVIDIA CMP 30HX vs ATI Radeon HD 2950 XTX

VS

NVIDIA CMP 30HX

ATI Radeon HD 2950 XTX

We compared two Desktop platform GPUs: 6GB VRAM CMP 30HX and 512MB VRAM Radeon HD 2950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 30HX 's Advantages

Boost Clock1785MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (336.0GB/s vs 72.06GB/s)

1088 additional rendering cores

ATI Radeon HD 2950 XTX 's Advantages

Lower TDP (110W vs 125W)

Score

Benchmark

FP32 (float)

CMP 30HX +911%

5.027 TFLOPS

Radeon HD 2950 XTX

0.497 TFLOPS

CMP 30HX

VS

Radeon HD 2950 XTX

Graphics Card

Feb 2021

Release Date

Unknown

Mining GPUs

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

1126 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

GDDR4

192bit

Memory Bus

256bit

336.0GB/s

Bandwidth

72.06GB/s

Render Config

-

Compute Units

4

22

SM Count

-

1408

Shading Units

320

88

TMUs

16

48

ROPs

16

-

64 KB (per SM)

L1 Cache

-

1536 KB

L2 Cache

256 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

12.43 GPixel/s

157.1 GTexel/s

Texture Rate

12.43 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

497.3 GFLOPS

157.1 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

125W

TDP

110W

300 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

TU116

GPU Name

RV670

TU116-100-A1

GPU Variant

RV670 XTX (215-0708004)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

6.6 billion

Transistors

0.666 billion

284 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA CMP 30HX vs NVIDIA GeForce RTX 3070

2

NVIDIA CMP 30HX vs ATI Radeon HD 4550

3

NVIDIA CMP 30HX vs NVIDIA GeForce GT 430 PCI

4

NVIDIA CMP 30HX vs NVIDIA GeForce GT 630 OEM

5

NVIDIA CMP 30HX vs AMD Radeon R7 450 OEM

6

NVIDIA CMP 30HX vs Intel Arc A380

7

NVIDIA CMP 30HX vs AMD Radeon Pro W6800X

8

NVIDIA CMP 30HX vs NVIDIA GeForce GTX 460 SE

9

NVIDIA CMP 30HX vs NVIDIA GeForce GT 140 OEM

10

NVIDIA CMP 30HX vs AMD Radeon Pro W6800

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game