AMD Radeon HD 6850 X2 vs NVIDIA GeForce RTX 2080 Ti

VS

AMD Radeon HD 6850 X2 NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 's Advantages

Released 7 years late

Boost Clock1545MHz

More VRAM (11GB vs 2GB)

Larger VRAM bandwidth (616.0GB/s vs 134.4GB/s)

3392 additional rendering cores

Lower TDP (250W vs 254W)

Score

Benchmark

FP32 (float)

Radeon HD 6850 X2

1.536 TFLOPS

GeForce RTX 2080 Ti +775%

13.45 TFLOPS

Radeon HD 6850 X2

VS

GeForce RTX 2080 Ti

Graphics Card

Sep 2011

Release Date

Sep 2018

Northern Islands

Generation

GeForce 20

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

2GB

Memory Size

11GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

352bit

134.4GB/s

Bandwidth

616.0GB/s

Render Config

-

SM Count

68

12

Compute Units

-

960

Shading Units

4352

48

TMUs

272

32

ROPs

88

-

Tensor Cores

544

-

RT Cores

68

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

0 MB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

136.0 GPixel/s

38.40 GTexel/s

Texture Rate

420.2 GTexel/s

-

FP16 (half)

26.90 TFLOPS

1.536 TFLOPS

FP32 (float)

13.45 TFLOPS

-

FP64 (double)

420.2 GFLOPS

Graphics Processor

Barts

GPU Name

TU102

Barts PRO (215-0798006)

GPU Variant

TU102-300A-K1-A1

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

1.7 billion

Transistors

18.6 billion

255 mm²

Die Size

754 mm²

Board Design

254W

TDP

250W

600 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

2x 8-pin

Power Connectors

2x 8-pin

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

Related GPU Comparisons

1

NVIDIA GeForce RTX 4060 vs AMD Radeon HD 6850 X2

2

AMD Radeon RX Vega 64 vs AMD Radeon HD 6850 X2

3

AMD Radeon RX 590 GME vs AMD Radeon HD 6850 X2

4

NVIDIA GeForce GT 610 vs AMD Radeon HD 6850 X2

5

NVIDIA GeForce GTX 750 vs AMD Radeon HD 6850 X2

6

NVIDIA GeForce RTX 3050 4 GB vs AMD Radeon HD 6850 X2

7

AMD Radeon HD 6850 X2 vs NVIDIA A2

8

AMD Radeon HD 6850 X2 vs NVIDIA GeForce GT 640 OEM Rebrand

9

AMD Radeon HD 6850 X2 vs NVIDIA GeForce GTX 480

10

AMD Radeon HD 6850 X2 vs AMD Radeon R7 340 OEM