AMD Radeon RX 5700 XT vs NVIDIA GeForce RTX 3080 Ti 20 GB
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 5700 XT 's Advantages
Boost Clock has increased by 14% (1905MHz vs 1665MHz)
Lower TDP (225W vs 350W)
NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages
Released 2 years and 6 months late
More VRAM (20GB vs 8GB)
Larger VRAM bandwidth (760.3GB/s vs 448.0GB/s)
7680 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 5700 XT
9.754 TFLOPS
GeForce RTX 3080 Ti 20 GB
+249%
34.1 TFLOPS
3DMark Time Spy
Radeon RX 5700 XT
9425
GeForce RTX 3080 Ti 20 GB
+103%
19216
3DMark Time Spy Extreme
Radeon RX 5700 XT
4414
GeForce RTX 3080 Ti 20 GB
+120%
9720
Blender
Radeon RX 5700 XT
1124
GeForce RTX 3080 Ti 20 GB
+429%
5956
Graphics Card
Jul 2019
Release Date
Jan 2022
Navi
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1605 MHz
Base Clock
1335 MHz
1905 MHz
Boost Clock
1665 MHz
1750 MHz
Memory Clock
1188 MHz
Memory
8GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6X
256bit
Memory Bus
320bit
448.0GB/s
Bandwidth
760.3GB/s
Render Config
40
Compute Units
-
-
SM Count
80
2560
Shading Units
10240
160
TMUs
320
64
ROPs
112
-
Tensor Cores
320
-
RT Cores
80
-
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
121.9 GPixel/s
Pixel Rate
186.5 GPixel/s
304.8 GTexel/s
Texture Rate
532.8 GTexel/s
19.51 TFLOPS
FP16 (half)
34.10 TFLOPS
9.754 TFLOPS
FP32 (float)
34.10 TFLOPS
609.6 GFLOPS
FP64 (double)
532.8 GFLOPS
Board Design
225W
TDP
350W
550 W
Suggested PSU
750 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 12-pin
Graphics Processor
Navi 10
GPU Name
GA102
Navi 10 XT
(215-0917210)
GPU Variant
GA102-225-A1
RDNA 1.0
Architecture
Ampere
TSMC
Foundry
Samsung
7 nm
Process Size
8 nm
10.3 billion
Transistors
28.3 billion
251 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
6.5
Shader Model
6.6
