Home GPU Comparison AMD Radeon RX 7700 XT vs AMD Radeon RX 6700 XT

AMD Radeon RX 7700 XT vs AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 12GB VRAM Radeon RX 6700 XT 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 5 months late
Larger VRAM bandwidth (432.0GB/s vs 384.0GB/s)
896 additional rendering cores
AMD Radeon RX 6700 XT's Advantages
Boost Clock has increased by 1% (2581MHz vs 2544MHz)
Lower TDP (230W vs 245W)

Score

Benchmark

FP32 (float)
Radeon RX 7700 XT +166%
35.17 TFLOPS
Radeon RX 6700 XT
13.21 TFLOPS
3DMark Time Spy
Radeon RX 7700 XT +33%
17053
Radeon RX 6700 XT
12774
Blender
Radeon RX 7700 XT +35%
2218
Radeon RX 6700 XT
1642
Shadow of the Tomb Raider 2160p
Radeon RX 7700 XT +23%
64
Radeon RX 6700 XT
52
Shadow of the Tomb Raider 1440p
Radeon RX 7700 XT +33%
128
Radeon RX 6700 XT
96
Shadow of the Tomb Raider 1080p
Radeon RX 7700 XT +53%
218
Radeon RX 6700 XT
142
Cyberpunk 2077 2160p
Radeon RX 7700 XT
36
Radeon RX 6700 XT +13%
41
Cyberpunk 2077 1440p
Radeon RX 7700 XT +93%
95
Radeon RX 6700 XT
49
Cyberpunk 2077 1080p
Radeon RX 7700 XT +95%
145
Radeon RX 6700 XT
74
GTA 5 2160p
Radeon RX 7700 XT +32%
110
Radeon RX 6700 XT
83
GTA 5 1440p
Radeon RX 7700 XT +7%
112
Radeon RX 6700 XT
104
GTA 5 1080p
Radeon RX 7700 XT +14%
190
Radeon RX 6700 XT
166
Horizon Forbidden West 1080p
Radeon RX 7700 XT +7%
87
Radeon RX 6700 XT
81
Horizon Forbidden West 1440p
Radeon RX 7700 XT +14%
70
Radeon RX 6700 XT
61
Horizon Forbidden West 2160p
Radeon RX 7700 XT +22%
43
Radeon RX 6700 XT
35
VS

Graphics Card

Aug 2023
Release Date
Mar 2021
Navi III
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1435MHz
Base Clock
2321MHz
2544MHz
Boost Clock
2581MHz
2250MHz
Memory Clock
2000MHz

Memory

12GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
192bit
432.0 GB/s
Bandwidth
384.0 GB/s

Render Config

-
SM Count
-
54
Compute Units
40
3456
Shading Units
2560
216
TMUs
160
96
ROPs
64
-
Tensor Cores
-
54
RT Cores
40
128 KB per Array
L1 Cache
128 KB per Array
2MB
L2 Cache
3MB

Theoretical Performance

244.2 GPixel/s
Pixel Rate
165.2 GPixel/s
549.5 GTexel/s
Texture Rate
413.0 GTexel/s
70.34 TFLOPS
FP16 (half)
26.43 TFLOPS
35.17 TFLOPS
FP32 (float)
13.21 TFLOPS
1099 GFLOPS
FP64 (double)
825.9 GFLOPS

Graphics Processor

Navi 32
GPU Name
Navi 22
Navi 32 XL (215-180000076)
GPU Variant
Navi 22 XT (215-127000006)
RDNA 3.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
28,100 million
Transistors
17,200 million
346mm²
Die Size
335mm²

Board Design

245W
TDP
230W
550W
Suggested PSU
550W
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 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.3
-
CUDA
-
6.7
Shader Model
6.5

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