AMD Radeon RX 6800S vs ATI Radeon HD 5850
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Sep 2009
Generation
Mobility Radeon
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
1800 MHz
—
Boost Clock
2100 MHz
—
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
256.0GB/s
128.0GB/s
Render Config
Compute Units
32
18
Shading Units
2048
1440
TMUs
128
72
ROPs
64
32
RT Cores
32
—
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
134.4 GPixel/s
23.20 GPixel/s
Texture Rate
268.8 GTexel/s
52.20 GTexel/s
FP16 (half)
17.20 TFLOPS
—
FP32 (float)
8.602 TFLOPS
2.088 TFLOPS
FP64 (double)
537.6 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
Navi 23
Cypress
Architecture
RDNA 2.0
TeraScale 2
Foundry
TSMC
TSMC
Process Size
7 nm
40 nm
Transistors
11.06 billion
2.154 billion
Die Size
237 mm²
334 mm²
GPU Variant
—
Cypress PRO(215-0735043)
Board Design
TDP
100W
151W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.3
N/A
Shader Model
6.5
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.