Home GPU Comparison NVIDIA GeForce RTX 3070 Ti vs AMD Radeon RX 8800 XT

NVIDIA GeForce RTX 3070 Ti vs AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti and 16GB VRAM Radeon RX 8800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 's Advantages
2048 additional rendering cores
AMD Radeon RX 8800 XT 's Advantages
Boost Clock has increased by 37% (2430MHz vs 1770MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (624.1GB/s vs 608.3GB/s)
Lower TDP (220W vs 290W)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti +9%
21.75 TFLOPS
Radeon RX 8800 XT
19.91 TFLOPS
VS

Graphics Card

May 2021
Release Date
Unknown
GeForce 30
Generation
Navi IV(RX 8000)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1575 MHz
Base Clock
1295 MHz
1770 MHz
Boost Clock
2430 MHz
1188 MHz
Memory Clock
2438 MHz

Memory

8GB
Memory Size
16GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
624.1GB/s

Render Config

-
Compute Units
64
48
SM Count
-
6144
Shading Units
4096
192
TMUs
256
96
ROPs
96
192
Tensor Cores
-
48
RT Cores
64
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB
-
L3 Cache
64 MB

Theoretical Performance

169.9 GPixel/s
Pixel Rate
233.3 GPixel/s
339.8 GTexel/s
Texture Rate
622.1 GTexel/s
21.75 TFLOPS
FP16 (half)
39.81 TFLOPS
21.75 TFLOPS
FP32 (float)
19.91 TFLOPS
339.8 GFLOPS
FP64 (double)
622.1 GFLOPS

Board Design

290W
TDP
220W
600 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x 12-pin
Power Connectors
2x 8-pin

Graphics Processor

GA104
GPU Name
Navi 48
GA104-400-A1
GPU Variant
Navi 48 XT
Ampere
Architecture
RDNA 4.0
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
17.4 billion
Transistors
Unknown
392 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.8

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