ATI Radeon HD 4890 vs NVIDIA CMP 50HX

VS

ATI Radeon HD 4890

NVIDIA CMP 50HX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4890 's Advantages

Lower TDP (190W vs 250W)

NVIDIA CMP 50HX 's Advantages

Released 12 years and 2 months late

Boost Clock1545MHz

More VRAM (10GB vs 1024GB)

Larger VRAM bandwidth (560.0GB/s vs 124.8GB/s)

2784 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4890

1.36 TFLOPS

CMP 50HX +713%

11.07 TFLOPS

Radeon HD 4890

VS

CMP 50HX

Graphics Card

Apr 2009

Release Date

Jun 2021

Radeon R700

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1545 MHz

975 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

320bit

124.8GB/s

Bandwidth

560.0GB/s

Render Config

10

Compute Units

-

SM Count

56

800

Shading Units

3584

40

TMUs

192

16

ROPs

80

-

Tensor Cores

448

-

RT Cores

56

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

5 MB

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

123.6 GPixel/s

34.00 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

22.15 TFLOPS

1360 GFLOPS

FP32 (float)

11.07 TFLOPS

272.0 GFLOPS

FP64 (double)

346.1 GFLOPS

Board Design

190W

TDP

250W

450 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

No outputs

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

RV790

GPU Name

TU102

RV790 XT (215-0758016)

GPU Variant

TU102-100-A1

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.959 billion

Transistors

18.6 billion

282 mm²

Die Size

754 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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