ATI Radeon HD 5850 vs AMD Radeon RX 6700 XT
GPU Specs Compare
Graphics Card
Release Date
Sep 2009
Mar 2021
Generation
Evergreen
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
2000 MHz
Base Clock
-
2321 MHz
Boost Clock
-
2581 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
128.0GB/s
384.0GB/s
Render Config
Compute Units
18
40
Shading Units
1440
2560
TMUs
72
160
ROPs
32
64
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
165.2 GPixel/s
Texture Rate
52.20 GTexel/s
413.0 GTexel/s
FP32 (float)
2.088 TFLOPS
13.21 TFLOPS
FP64 (double)
417.6 GFLOPS
825.9 GFLOPS
FP16 (half)
-
26.43 TFLOPS
Graphics Processor
GPU Name
Cypress
Navi 22
GPU Variant
Cypress PRO(215-0735043)
Navi 22 XT(215-127000006)
Architecture
TeraScale 2
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.154 billion
17.2 billion
Die Size
334 mm²
335 mm²
Board Design
TDP
151W
230W
Suggested PSU
450 W
550 W
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.5