Home GPU Comparison AMD Radeon VII vs NVIDIA GeForce RTX 3090 Ti

AMD Radeon VII vs NVIDIA GeForce RTX 3090 Ti

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

Main Differences

AMD Radeon VII 's Advantages
Larger VRAM bandwidth (1020GB/s vs 1008GB/s)
Lower TDP (295W vs 450W)
NVIDIA GeForce RTX 3090 Ti 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 6% (1860MHz vs 1750MHz)
More VRAM (24GB vs 16GB)
6912 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon VII
13.44 TFLOPS
GeForce RTX 3090 Ti +197%
40 TFLOPS
3DMark Time Spy
Radeon VII
9319
GeForce RTX 3090 Ti +137%
22133
Blender
Radeon VII
772
GeForce RTX 3090 Ti +703%
6200
Shadow of the Tomb Raider 2160p
Radeon VII
44
GeForce RTX 3090 Ti +138%
105
Shadow of the Tomb Raider 1440p
Radeon VII
82
GeForce RTX 3090 Ti +103%
167
Shadow of the Tomb Raider 1080p
Radeon VII
114
GeForce RTX 3090 Ti +84%
210
Battlefield 5 2160p
Radeon VII
65
GeForce RTX 3090 Ti +96%
128
Battlefield 5 1440p
Radeon VII
114
GeForce RTX 3090 Ti +76%
201
Battlefield 5 1080p
Radeon VII
153
GeForce RTX 3090 Ti +30%
200
GTA 5 2160p
Radeon VII
66
GeForce RTX 3090 Ti +113%
141
GTA 5 1440p
Radeon VII
62
GeForce RTX 3090 Ti +201%
187
GTA 5 1080p
Radeon VII
136
GeForce RTX 3090 Ti +66%
226
VS

Graphics Card

Feb 2019
Release Date
Jan 2022
Vega II
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1400 MHz
Base Clock
1560 MHz
1750 MHz
Boost Clock
1860 MHz
1000 MHz
Memory Clock
1313 MHz

Memory

16GB
Memory Size
24GB
HBM2
Memory Type
GDDR6X
4096bit
Memory Bus
384bit
1020GB/s
Bandwidth
1008GB/s

Render Config

60
Compute Units
-
-
SM Count
84
3840
Shading Units
10752
240
TMUs
336
64
ROPs
112
-
Tensor Cores
336
-
RT Cores
84
16 KB (per CU)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

112.0 GPixel/s
Pixel Rate
208.3 GPixel/s
420.0 GTexel/s
Texture Rate
625.0 GTexel/s
26.88 TFLOPS
FP16 (half)
40.00 TFLOPS
13.44 TFLOPS
FP32 (float)
40.00 TFLOPS
3.360 TFLOPS
FP64 (double)
625.0 GFLOPS

Board Design

295W
TDP
450W
600 W
Suggested PSU
850 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 16-pin

Graphics Processor

Vega 20
GPU Name
GA102
Vega 20 XT
GPU Variant
GA102-350-A1
GCN 5.1
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
13.23 billion
Transistors
28.3 billion
331 mm²
Die Size
628 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.7
Shader Model
6.6

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