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NVIDIA GeForce RTX 3080 Vs AMD Radeon RX 7800 XT
We compared two laptop/desktop GPUs: NVIDIA GeForce RTX 3080 Vs AMD Radeon RX 7800 XT.
In this table-based comparison, you’ll find out which GPUs perform better in Graphics Design, Video Editing, Games, and other helpful information.
General Information
|
Vendor
|
NVIDIA
AMD
|
|
Released
|
September 2020
Upcoming
Expected launch in 2023
|
|
Type
|
Desktop
Desktop
|
|
Model
|
GeForce RTX 3080
Radeon RX 7800 XT
|
|
Codename
|
GA102
Variant GA102-200-KD-A1
Navi 32 XT
|
|
Architecture
|
Ampere
RDNA 3.0
|
|
RT Cores
|
68
60
|
GPU Performance
|
Integrated GPU
|
NVIDIA GeForce RTX 3080
AMD Radeon RX 7800 XT
|
|
GPU Base Clock
|
1440 MHz
1800 MHz
|
|
GPU Boost Clock
|
1710 MHz
2500 MHz
|
|
Shading Cores
|
8704
3840
|
|
TMUs
|
272
240
|
|
ROPs
|
96
128
|
|
Execution Units
|
272
-
|
|
Cache
|
5MB
64MB
|
|
Pixel Rate
|
164.2 GPixel/s
320.0 GPixel/s
|
|
Texture Rate
|
465.1 GTexel/s
600.0 GTexel/s
|
|
TFLOPs
|
29.77 TFLOPS
38.40 TFLOPS
|
|
Max. Resolution
|
7680 x 4320 @ 60Hz
1920 x 1080
2560 x 1440
3840 x 2160
|
|
Multi GPU
|
-
-
|
|
Supported Displays
|
4
4
|
|
Overclocking
|
-
-
|
Memory Support
|
Memory Types
|
GDDR6X
GDDR6
|
|
Memory Size
|
10GB
12GB
|
|
Memory Speed
|
19 Gbps
18 Gbps
|
|
Memory Clock
|
1188 MHz
2250 MHz
|
|
Memory Bandwidth
|
760.0 GB/s
432.0 GB/s
|
|
Memory Interface
|
320 bit
192 bit
|
|
ECC Support
|
-
-
|
Power
|
Transistors
|
28300 million
unknown
|
|
TDP
|
320W
300W
|
|
Fabrication process
|
Samsung 8nm
TSMC 5nm
|
|
PCI Express Version
|
4.0 x16
4.0 x16
|
|
Die Size
|
628mm²
346mm²
|
|
Length
|
285mm
267mm
|
|
Width
|
112mm
135mm
|
|
Height
|
40mm
50mm
|
|
Temperature
|
93°C
90°C
|
|
Direct X Version
|
12
12
|
|
Vulkan Version
|
1.3
1.3
|
|
Open GL Version
|
4.6
4.6
|
|
Open CL Version
|
3.0
2.1
|
|
Shader Model
|
6.7
6.7
|
|
Multi-Format Codec Engines
|
-
-
|
Ports Support
|
HDMI Support
|
Yes
Yes
|
|
HDMI Ports
|
1
1
|
|
HDMI Version
|
2.1
2.1a
|
|
Display Port Outputs
|
3
3
|
|
DVI Outputs
|
1.4a
2.1
|
|
Mini DisplayPort outputs
|
-
-
|
|
OS Supports
|
-
-
|
Benchmarks
|
G3D PassMark Result
|
-
-
|
|
Passmark
|
-
-
|
|
3DMark Vantage Performance
|
-
-
|
|
3DMark 11 Performance GPU
|
-
-
|
|
3DMark Cloud Gate GPU
|
-
-
|
|
3DMark Fire Strike Score
|
-
-
|
|
3DMark Fire Strike Graphics
|
-
-
|
Key Features
|
Multi Display Supports
|
|
|
Ray Tracing Supports
|
|
|
3D Supports
|
|
|
DLSS Supports
|
|
|
Multi GPU Supports
|
|
|
RGB Lighting Supports
|
|
|
HDMI 4K Supports
|
|
|
4K H264 Decode
|
|
|
4K H264 Encode
|
|
|
H265/HEVC Decode
|
|
|
H265/HEVC Encode
|
|
|
AV1 Encode/Decode
|
|
|
Adaptive Sync
|
|
|
Has air-water cooling
|
|
