Home GPU Comparison NVIDIA GeForce RTX 3070 TiM vs AMD Radeon RX 7900 XT

NVIDIA GeForce RTX 3070 TiM vs AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 TiM 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 TiM 's Advantages
512 additional rendering cores
Lower TDP (220W vs 300W)
AMD Radeon RX 7900 XT 's Advantages
Boost Clock has increased by 70% (2394MHz vs 1410MHz)
More VRAM (20GB vs 8GB)
Larger VRAM bandwidth (800.0GB/s vs 448.0GB/s)

Score

Benchmark

FP32 (float)
GeForce RTX 3070 TiM
16.6 TFLOPS
Radeon RX 7900 XT +210%
51.48 TFLOPS
VS

Graphics Card

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

Clock Speeds

915 MHz
Base Clock
1387 MHz
1410 MHz
Boost Clock
2394 MHz
1750 MHz
Memory Clock
2500 MHz

Memory

8GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
320bit
448.0GB/s
Bandwidth
800.0GB/s

Render Config

46
SM Count
-
-
Compute Units
84
5888
Shading Units
5376
184
TMUs
336
96
ROPs
192
184
Tensor Cores
-
46
RT Cores
84
128 KB (per SM)
L1 Cache
256 KB per Array
4 MB
L2 Cache
6 MB

Theoretical Performance

135.4 GPixel/s
Pixel Rate
459.6 GPixel/s
259.4 GTexel/s
Texture Rate
804.4 GTexel/s
16.60 TFLOPS
FP16 (half)
103.0 TFLOPS
16.60 TFLOPS
FP32 (float)
51.48 TFLOPS
259.4 GFLOPS
FP64 (double)
1.609 TFLOPS

Graphics Processor

GA104
GPU Name
Navi 31
-
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

220W
TDP
300W
550 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 8-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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