Home GPU Comparison AMD Radeon RX 7700 XT vs NVIDIA GeForce RTX 3090

AMD Radeon RX 7700 XT vs NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 50% (2544MHz vs 1695MHz)
Lower TDP (245W vs 350W)
NVIDIA GeForce RTX 3090 's Advantages
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (936.2GB/s vs 432.0GB/s)
7040 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7700 XT
35.17 TFLOPS
GeForce RTX 3090 +1%
35.58 TFLOPS
3DMark Time Spy
Radeon RX 7700 XT
17023
GeForce RTX 3090 +16%
19908
Shadow of the Tomb Raider 2160p
Radeon RX 7700 XT
64
GeForce RTX 3090 +45%
93
Shadow of the Tomb Raider 1440p
Radeon RX 7700 XT
128
GeForce RTX 3090 +20%
154
Shadow of the Tomb Raider 1080p
Radeon RX 7700 XT +9%
218
GeForce RTX 3090
200
Cyberpunk 2077 2160p
Radeon RX 7700 XT
36
GeForce RTX 3090 +83%
66
Cyberpunk 2077 1440p
Radeon RX 7700 XT +20%
95
GeForce RTX 3090
79
Cyberpunk 2077 1080p
Radeon RX 7700 XT +27%
145
GeForce RTX 3090
114
GTA 5 2160p
Radeon RX 7700 XT
110
GeForce RTX 3090 +20%
132
GTA 5 1440p
Radeon RX 7700 XT
112
GeForce RTX 3090 +62%
182
GTA 5 1080p
Radeon RX 7700 XT
190
GeForce RTX 3090 +10%
209
Horizon Forbidden West 1080p
Radeon RX 7700 XT
87
GeForce RTX 3090 +20%
105
Horizon Forbidden West 1440p
Radeon RX 7700 XT
70
GeForce RTX 3090 +30%
91
Horizon Forbidden West 2160p
Radeon RX 7700 XT
43
GeForce RTX 3090 +30%
56
VS

Graphics Card

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

Clock Speeds

1435 MHz
Base Clock
1395 MHz
2544 MHz
Boost Clock
1695 MHz
2250 MHz
Memory Clock
1219 MHz

Memory

12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6X
192bit
Memory Bus
384bit
432.0GB/s
Bandwidth
936.2GB/s

Render Config

-
SM Count
82
54
Compute Units
-
3456
Shading Units
10496
216
TMUs
328
96
ROPs
112
-
Tensor Cores
328
54
RT Cores
82
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
6 MB

Theoretical Performance

244.2 GPixel/s
Pixel Rate
189.8 GPixel/s
549.5 GTexel/s
Texture Rate
556.0 GTexel/s
70.34 TFLOPS
FP16 (half)
35.58 TFLOPS
35.17 TFLOPS
FP32 (float)
35.58 TFLOPS
1099 GFLOPS
FP64 (double)
556.0 GFLOPS

Graphics Processor

Navi 32
GPU Name
GA102
Navi 32 XL (215-180000076)
GPU Variant
GA102-300-A1
RDNA 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
28.1 billion
Transistors
28.3 billion
346 mm²
Die Size
628 mm²

Board Design

245W
TDP
350W
550 W
Suggested PSU
750 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 12-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.6
6.7
Shader Model
6.6

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