Home GPU Comparison NVIDIA GeForce RTX 3070 vs AMD Radeon RX 7800 XT

NVIDIA GeForce RTX 3070 vs AMD Radeon RX 7800 XT

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 16GB VRAM Radeon RX 7800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 's Advantages
2048 additional rendering cores
Lower TDP (220W vs 263W)
AMD Radeon RX 7800 XT 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 41% (2430MHz vs 1725MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (624.1GB/s vs 448.0GB/s)

Score

Benchmark

FP32 (float)
GeForce RTX 3070
20.31 TFLOPS
Radeon RX 7800 XT +83%
37.32 TFLOPS
3DMark Time Spy
GeForce RTX 3070
13637
Radeon RX 7800 XT +46%
20023
Shadow of the Tomb Raider 2160p
GeForce RTX 3070
53
Radeon RX 7800 XT +58%
84
Shadow of the Tomb Raider 1440p
GeForce RTX 3070
95
Radeon RX 7800 XT +68%
160
Shadow of the Tomb Raider 1080p
GeForce RTX 3070
144
Radeon RX 7800 XT +72%
248
Cyberpunk 2077 2160p
GeForce RTX 3070 +6%
46
Radeon RX 7800 XT
43
Cyberpunk 2077 1440p
GeForce RTX 3070
56
Radeon RX 7800 XT +101%
113
Cyberpunk 2077 1080p
GeForce RTX 3070
82
Radeon RX 7800 XT +103%
167
GTA 5 2160p
GeForce RTX 3070
69
Radeon RX 7800 XT +102%
140
GTA 5 1440p
GeForce RTX 3070
105
Radeon RX 7800 XT +33%
140
GTA 5 1080p
GeForce RTX 3070
159
Radeon RX 7800 XT +19%
190
Horizon Forbidden West 1080p
GeForce RTX 3070
82
Radeon RX 7800 XT +19%
98
Horizon Forbidden West 1440p
GeForce RTX 3070
61
Radeon RX 7800 XT +32%
81
Horizon Forbidden West 2160p
GeForce RTX 3070
39
Radeon RX 7800 XT +33%
52
VS

Graphics Card

Sep 2020
Release Date
Aug 2023
GeForce 30
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1500 MHz
Base Clock
1295 MHz
1725 MHz
Boost Clock
2430 MHz
1750 MHz
Memory Clock
2438 MHz

Memory

8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
624.1GB/s

Render Config

46
SM Count
-
-
Compute Units
60
5888
Shading Units
3840
184
TMUs
240
96
ROPs
96
184
Tensor Cores
-
46
RT Cores
60
128 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB

Theoretical Performance

165.6 GPixel/s
Pixel Rate
233.3 GPixel/s
317.4 GTexel/s
Texture Rate
583.2 GTexel/s
20.31 TFLOPS
FP16 (half)
74.65 TFLOPS
20.31 TFLOPS
FP32 (float)
37.32 TFLOPS
317.4 GFLOPS
FP64 (double)
1166 GFLOPS

Graphics Processor

GA104
GPU Name
Navi 32
GA104-300-A1
GPU Variant
Navi 32 XT (215-180000006)
Ampere
Architecture
RDNA 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
17.4 billion
Transistors
28.1 billion
392 mm²
Die Size
346 mm²

Board Design

220W
TDP
263W
550 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1a 3x DisplayPort 2.1
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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