AMD Radeon RX 5700 vs AMD Radeon HD 6850
GPU Specs Compare
Graphics Card
Release Date
Jul 2019
Oct 2010
Generation
Navi
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1465 MHz
-
Boost Clock
1725 MHz
-
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
128.0GB/s
Render Config
Compute Units
36
12
Shading Units
2304
960
TMUs
144
48
ROPs
64
32
L2 Cache
4 MB
512 KB
L1 Cache
-
8 KB (per CU)
Theoretical Performance
Pixel Rate
110.4 GPixel/s
24.80 GPixel/s
Texture Rate
248.4 GTexel/s
37.20 GTexel/s
FP16 (half)
15.90 TFLOPS
-
FP32 (float)
7.949 TFLOPS
1488 GFLOPS
FP64 (double)
496.8 GFLOPS
-
Graphics Processor
GPU Name
Navi 10
Barts
GPU Variant
Navi 10 XL(215-0917220)
Barts PRO(215-0798006)
Architecture
RDNA 1.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
10.3 billion
1.7 billion
Die Size
251 mm²
255 mm²
Board Design
TDP
180W
127W
Suggested PSU
450 W
300 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.3
N/A
Shader Model
6.8
5.0