AMD Radeon HD 6870 1600SP Edition vs NVIDIA CMP 50HX

VS

AMD Radeon HD 6870 1600SP Edition

NVIDIA CMP 50HX

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 1600SP Edition and 10GB VRAM CMP 50HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870 1600SP Edition 's Advantages

Lower TDP (175W vs 250W)

NVIDIA CMP 50HX 's Advantages

Released 8 years and 5 months late

Boost Clock1545MHz

More VRAM (10GB vs 1024GB)

Larger VRAM bandwidth (560.0GB/s vs 134.4GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6870 1600SP Edition

2.72 TFLOPS

CMP 50HX +306%

11.07 TFLOPS

Radeon HD 6870 1600SP Edition

VS

CMP 50HX

Graphics Card

Jan 2013

Release Date

Jun 2021

Northern Islands

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

1050 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

320bit

134.4GB/s

Bandwidth

560.0GB/s

Render Config

20

Compute Units

-

SM Count

56

1600

Shading Units

3584

80

TMUs

192

32

ROPs

80

-

Tensor Cores

448

-

RT Cores

56

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

5 MB

-

Theoretical Performance

27.20 GPixel/s

Pixel Rate

123.6 GPixel/s

68.00 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

22.15 TFLOPS

2.720 TFLOPS

FP32 (float)

11.07 TFLOPS

544.0 GFLOPS

FP64 (double)

346.1 GFLOPS

Board Design

175W

TDP

250W

450 W

Suggested PSU

600 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

No outputs

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Cypress

GPU Name

TU102

Cypress XT (215-0735033)

GPU Variant

TU102-100-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

2.154 billion

Transistors

18.6 billion

334 mm²

Die Size

754 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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