AMD Radeon HD 7850 vs NVIDIA CMP 170HX

VS

AMD Radeon HD 7850

NVIDIA CMP 170HX

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 7850 and 16GB VRAM CMP 170HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850 's Advantages

Lower TDP (130W vs 250W)

NVIDIA CMP 170HX 's Advantages

Released 9 years and 6 months late

Boost Clock1410MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (1493GB/s vs 153.6GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7850

1.761 TFLOPS

CMP 170HX +617%

12.63 TFLOPS

Radeon HD 7850

VS

CMP 170HX

Graphics Card

Mar 2012

Release Date

Sep 2021

Southern Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

1140 MHz

-

Boost Clock

1410 MHz

1200 MHz

Memory Clock

1458 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

HBM2e

256bit

Memory Bus

4096bit

153.6GB/s

Bandwidth

1493GB/s

Render Config

16

Compute Units

-

SM Count

70

1024

Shading Units

4480

64

TMUs

280

32

ROPs

128

-

Tensor Cores

280

-

16 KB (per CU)

L1 Cache

192 KB (per SM)

512 KB

L2 Cache

8 MB

-

Theoretical Performance

27.52 GPixel/s

Pixel Rate

180.5 GPixel/s

55.04 GTexel/s

Texture Rate

394.8 GTexel/s

-

FP16 (half)

50.53 TFLOPS

1.761 TFLOPS

FP32 (float)

12.63 TFLOPS

110.1 GFLOPS

FP64 (double)

6.317 TFLOPS

Board Design

130W

TDP

250W

300 W

Suggested PSU

600 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Pitcairn

GPU Name

GA100

Pitcairn PRO (215-0828062)

GPU Variant

GA100-105F-A1

GCN 1.0

Architecture

Ampere

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.8 billion

Transistors

54.2 billion

212 mm²

Die Size

826 mm²

Graphics Features

12 (11_1)

DirectX

N/A

4.6

OpenGL

N/A

1.2

OpenCL

3.0

1.2

Vulkan

N/A

-

CUDA

8.0

5.1

Shader Model

N/A

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