AMD Radeon HD 7870 XT vs NVIDIA CMP 50HX

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7870 XT 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 7870 XT 's Advantages

Lower TDP (185W vs 250W)

NVIDIA CMP 50HX 's Advantages

Released 8 years and 7 months late

Boost Clock has increased by 58% (1545MHz vs 975MHz)

More VRAM (10GB vs 2GB)

Larger VRAM bandwidth (560.0GB/s vs 192.0GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7870 XT

2.995 TFLOPS

CMP 50HX +269%

11.07 TFLOPS

Radeon HD 7870 XT

VS

CMP 50HX

Graphics Card

Nov 2012

Release Date

Jun 2021

Southern Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

1350 MHz

975 MHz

Boost Clock

1545 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

320bit

192.0GB/s

Bandwidth

560.0GB/s

Render Config

-

SM Count

56

24

Compute Units

-

1536

Shading Units

3584

96

TMUs

192

32

ROPs

80

-

Tensor Cores

448

-

RT Cores

56

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

5 MB

Theoretical Performance

31.20 GPixel/s

Pixel Rate

123.6 GPixel/s

93.60 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

22.15 TFLOPS

2.995 TFLOPS

FP32 (float)

11.07 TFLOPS

748.8 GFLOPS

FP64 (double)

346.1 GFLOPS

Graphics Processor

Tahiti

GPU Name

TU102

Tahiti LE (215-0821122)

GPU Variant

TU102-100-A1

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

4.313 billion

Transistors

18.6 billion

352 mm²

Die Size

754 mm²

Board Design

185W

TDP

250W

450 W

Suggested PSU

600 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

No outputs

2x 6-pin

Power Connectors

2x 8-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.6

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