Home GPU Comparison NVIDIA GeForce RTX 3090 vs AMD Radeon RX 6800

NVIDIA GeForce RTX 3090 vs AMD Radeon RX 6800

NVIDIA GeForce RTX 3090
VS
AMD Radeon RX 6800
NVIDIA GeForce RTX 3090
AMD Radeon RX 6800
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 's Advantages
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (936.2GB/s vs 512.0GB/s)
6656 additional rendering cores
AMD Radeon RX 6800 's Advantages
Boost Clock has increased by 24% (2105MHz vs 1695MHz)
Lower TDP (250W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 3090 +120%
35.58 TFLOPS
Radeon RX 6800
16.17 TFLOPS
3DMark Time Spy
GeForce RTX 3090 +22%
19948
Radeon RX 6800
16233
Shadow of the Tomb Raider 2160p
GeForce RTX 3090 +43%
93
Radeon RX 6800
65
Shadow of the Tomb Raider 1440p
GeForce RTX 3090 +31%
154
Radeon RX 6800
117
Shadow of the Tomb Raider 1080p
GeForce RTX 3090 +19%
200
Radeon RX 6800
168
Cyberpunk 2077 2160p
GeForce RTX 3090 +29%
66
Radeon RX 6800
51
Cyberpunk 2077 1440p
GeForce RTX 3090 +31%
79
Radeon RX 6800
60
Cyberpunk 2077 1080p
GeForce RTX 3090 +31%
114
Radeon RX 6800
87
Battlefield 5 2160p
GeForce RTX 3090 +27%
116
Radeon RX 6800
91
Battlefield 5 1440p
GeForce RTX 3090 +6%
189
Radeon RX 6800
178
Battlefield 5 1080p
GeForce RTX 3090 +2%
199
Radeon RX 6800
194
GTA 5 2160p
GeForce RTX 3090 +33%
131
Radeon RX 6800
98
GTA 5 1440p
GeForce RTX 3090 +44%
182
Radeon RX 6800
126
GTA 5 1080p
GeForce RTX 3090 +22%
209
Radeon RX 6800
170
Horizon Forbidden West 1080p
GeForce RTX 3090 +19%
105
Radeon RX 6800
88
Horizon Forbidden West 1440p
GeForce RTX 3090 +28%
91
Radeon RX 6800
71
Horizon Forbidden West 2160p
GeForce RTX 3090 +27%
56
Radeon RX 6800
44
GeForce RTX 3090
VS
Radeon RX 6800

Graphics Card

Sep 2020
Release Date
Oct 2020
GeForce 30
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1395 MHz
Base Clock
1700 MHz
1695 MHz
Boost Clock
2105 MHz
1219 MHz
Memory Clock
2000 MHz

Memory

24GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
256bit
936.2GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
60
82
SM Count
-
10496
Shading Units
3840
328
TMUs
240
112
ROPs
96
328
Tensor Cores
-
82
RT Cores
60
128 KB (per SM)
L1 Cache
128 KB per Array
6 MB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

189.8 GPixel/s
Pixel Rate
202.1 GPixel/s
556.0 GTexel/s
Texture Rate
505.2 GTexel/s
35.58 TFLOPS
FP16 (half)
32.33 TFLOPS
35.58 TFLOPS
FP32 (float)
16.17 TFLOPS
556.0 GFLOPS
FP64 (double)
1010 GFLOPS

Board Design

350W
TDP
250W
750 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 12-pin
Power Connectors
2x 8-pin

Graphics Processor

GA102
GPU Name
Navi 21
GA102-300-A1
GPU Variant
Navi 21 XL (215-121000187)
Ampere
Architecture
RDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
7 nm
28.3 billion
Transistors
26.8 billion
628 mm²
Die Size
520 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.5

Related GPU Comparisons

1
NVIDIA GeForce RTX 3090 vs AMD Radeon Pro WX 7100
2
NVIDIA GeForce RTX 3090 vs NVIDIA A30 PCIe
3
NVIDIA GeForce RTX 3090 vs NVIDIA GeForce GT 1010
4
NVIDIA GeForce RTX 3090 vs NVIDIA RTX A1000
5
NVIDIA GeForce RTX 3090 vs AMD Radeon Pro VII
6
NVIDIA GeForce RTX 3090 vs AMD Radeon RX 6600 XT
7
NVIDIA GeForce RTX 3090 vs NVIDIA GeForce GT 1030
8
NVIDIA GeForce RTX 3090 vs AMD FireStream 9350
9
NVIDIA GeForce RTX 3090 vs ATI FirePro 2260 PCI
10
NVIDIA GeForce RTX 3090 vs AMD Radeon R9 Nano

Related News

1
Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers
2
Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes
3
Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption
4
iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip
5
The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage
6
Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU
7
Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!
8
Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game
9
World's First! Intel Arc B580 Graphics Card Arrives Early
10
Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster
© 2024 - TopCPU.net   Contact Us Privacy Policy