Home GPU Comparison AMD Radeon HD 6850 X2 vs NVIDIA GeForce RTX 2060

AMD Radeon HD 6850 X2 vs NVIDIA GeForce RTX 2060

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6850 X2 and 6GB VRAM GeForce RTX 2060 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 's Advantages
Released 7 years and 4 months late
Boost Clock1680MHz
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (336.0GB/s vs 134.4GB/s)
960 additional rendering cores
Lower TDP (160W vs 254W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 X2
1.536 TFLOPS
GeForce RTX 2060 +319%
6.451 TFLOPS
VS

Graphics Card

Sep 2011
Release Date
Jan 2019
Northern Islands
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1365 MHz
-
Boost Clock
1680 MHz
1050 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
192bit
134.4GB/s
Bandwidth
336.0GB/s

Render Config

12
Compute Units
-
-
SM Count
30
960
Shading Units
1920
48
TMUs
120
32
ROPs
48
-
Tensor Cores
240
-
RT Cores
30
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

25.60 GPixel/s
Pixel Rate
80.64 GPixel/s
38.40 GTexel/s
Texture Rate
201.6 GTexel/s
-
FP16 (half)
12.90 TFLOPS
1.536 TFLOPS
FP32 (float)
6.451 TFLOPS
-
FP64 (double)
201.6 GFLOPS

Board Design

254W
TDP
160W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C
2x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Barts
GPU Name
TU106
Barts PRO (215-0798006)
GPU Variant
TU106-200A-KA-A1
TeraScale 2
Architecture
Turing
TSMC
Foundry
TSMC
40 nm
Process Size
12 nm
1.7 billion
Transistors
10.8 billion
255 mm²
Die Size
445 mm²

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

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