NVIDIA GeForce RTX 3070 6144SP vs ATI Radeon HD 4850 X2

VS

NVIDIA GeForce RTX 3070 6144SP

ATI Radeon HD 4850 X2

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 6144SP and 512MB VRAM Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 6144SP 's Advantages

Boost Clock1770MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 63.68GB/s)

5344 additional rendering cores

ATI Radeon HD 4850 X2 's Advantages

Lower TDP (250W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 6144SP +2075%

21.75 TFLOPS

Radeon HD 4850 X2

1 TFLOPS

GeForce RTX 3070 6144SP

VS

Radeon HD 4850 X2

Graphics Card

Unknown

Release Date

Nov 2008

GeForce 30

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1740 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

995 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

63.68GB/s

Render Config

-

Compute Units

10

48

SM Count

-

6144

Shading Units

800

192

TMUs

40

96

ROPs

16

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

10.00 GPixel/s

339.8 GTexel/s

Texture Rate

25.00 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

1000 GFLOPS

339.8 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

290W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

4x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA104

GPU Name

R700

-

GPU Variant

R700 PRO (215-0669065)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

17.4 billion

Transistors

0.956 billion

392 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

-

6.8

Shader Model

4.1

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