NVIDIA CMP 100HX-210 vs AMD Radeon HD 6990

VS

NVIDIA CMP 100HX-210

AMD Radeon HD 6990

We compared two Desktop platform GPUs: 16GB VRAM CMP 100HX 210 and 2GB VRAM Radeon HD 6990 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 100HX-210 's Advantages

Released 8 years and 10 months late

Boost Clock1147MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (829.4GB/s vs 160.0GB/s)

3584 additional rendering cores

Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)

CMP 100HX 210 +360%

11.75 TFLOPS

Radeon HD 6990

2.55 TFLOPS

CMP 100HX 210

VS

Radeon HD 6990

Graphics Card

Jan 2020

Release Date

Mar 2011

Mining GPUs

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

555 MHz

Base Clock

-

1147 MHz

Boost Clock

-

810 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

256bit

829.4GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

24

80

SM Count

-

5120

Shading Units

1536

320

TMUs

96

128

ROPs

32

640

Tensor Cores

-

96 KB (per SM)

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

512 KB

-

Theoretical Performance

146.8 GPixel/s

Pixel Rate

26.56 GPixel/s

367.0 GTexel/s

Texture Rate

79.68 GTexel/s

23.49 TFLOPS

FP16 (half)

-

11.75 TFLOPS

FP32 (float)

2.550 TFLOPS

5.873 TFLOPS

FP64 (double)

637.4 GFLOPS

Board Design

250W

TDP

375W

600 W

Suggested PSU

750 W

No outputs

Outputs

1x DVI 4x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

GV100

GPU Name

Antilles

-

GPU Variant

Antilles XT (215-0807027)

Volta

Architecture

TeraScale 3

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

21.1 billion

Transistors

2.64 billion

815 mm²

Die Size

389 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.0

CUDA

-

6.7

Shader Model

5.0

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