GeForce RTX 3090 and Radeon X850 XT Platinum - video card comparison
Passmark - benchmark score GeForce RTX 3090 vs Radeon X850 XT Platinum
GeForce RTX 3090
27597
Radeon X850 XT Platinum
83
GeForce RTX 3090
Radeon X850 XT Platinum
Architecture
Ampere (2020−2022)
R400 (2004−2008)
GPU code name
Ampere GA102
R480
Market segment
Desktop
Desktop
Release date
September 2020
December 2004
Interface
PCIe 4.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 12-pin
1x 6-pin
Boost clock speed
1700 MHz
-
Core clock speed
1400 MHz
540 MHz
Manufacturing process technology
8 nm
130 nm
Number of transistors
28,300 million
160 million
Pipelines / CUDA cores
10496
-
Power consumption (TDP)
350 Watt
67 Watt
Texture fill rate
556.0
8.640
Memory type
GDDR6X
GDDR3
Maximum RAM amount
24 GB
256 MB
Memory bus width
384 Bit
256 Bit
Memory clock speed
19500 MHz
1180 MHz
Memory bandwidth
936.2 GB/s
37.76 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 Ultimate (12_2)
9.0b (9_2)
CUDA
8.5
-
OpenCL
2.0
N/A
OpenGL
4.6
2.0
Shader Model
6.5
-
Vulkan
1.2
N/A