Home GPU Comparison NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon RX 7900 XT

NVIDIA GeForce RTX 3070 Ti 16 GB vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 3070 Ti 16 GB and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti 16 GB 's Advantages
768 additional rendering cores
Lower TDP (290W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Boost Clock has increased by 35% (2394MHz vs 1770MHz)
More VRAM (20GB vs 16GB)
Larger VRAM bandwidth (800.0GB/s vs 608.3GB/s)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 Ti 16 GB
21.75 TFLOPS
Radeon RX 7900 XT +136%
51.48 TFLOPS
Blender
GeForce RTX 3070 Ti 16 GB
4010
Radeon RX 7900 XT +7%
4310
VS

Graphics Card

Unknown
Release Date
Nov 2022
GeForce 30
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1575 MHz
Base Clock
1387 MHz
1770 MHz
Boost Clock
2394 MHz
1188 MHz
Memory Clock
2500 MHz

Memory

16GB
Memory Size
20GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
320bit
608.3GB/s
Bandwidth
800.0GB/s

Render Config

48
SM Count
-
-
Compute Units
84
6144
Shading Units
5376
192
TMUs
336
96
ROPs
192
192
Tensor Cores
-
48
RT Cores
84
128 KB (per SM)
L1 Cache
256 KB per Array
4 MB
L2 Cache
6 MB

Theoretical Performance

169.9 GPixel/s
Pixel Rate
459.6 GPixel/s
339.8 GTexel/s
Texture Rate
804.4 GTexel/s
21.75 TFLOPS
FP16 (half)
103.0 TFLOPS
21.75 TFLOPS
FP32 (float)
51.48 TFLOPS
339.8 GFLOPS
FP64 (double)
1.609 TFLOPS

Graphics Processor

GA104
GPU Name
Navi 31
GA104-401-A1
GPU Variant
Navi 31 XT (215-145000156)
Ampere
Architecture
RDNA 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
17.4 billion
Transistors
57.7 billion
392 mm²
Die Size
529 mm²

Board Design

290W
TDP
300W
600 W
Suggested PSU
700 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 12-pin
Power Connectors
2x 8-pin

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
6.7

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