Home GPU Comparison AMD Radeon RX 5700 XT vs AMD Radeon RX 6600 XT

AMD Radeon RX 5700 XT vs AMD Radeon RX 6600 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 8GB VRAM Radeon RX 6600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 XT 's Advantages
Larger VRAM bandwidth (448.0GB/s vs 256.0GB/s)
512 additional rendering cores
AMD Radeon RX 6600 XT 's Advantages
Released 2 years late
Boost Clock has increased by 36% (2589MHz vs 1905MHz)
Lower TDP (160W vs 225W)

Score

Benchmark

FP32 (float)
Radeon RX 5700 XT
9.754 TFLOPS
Radeon RX 6600 XT +8%
10.6 TFLOPS
3DMark Time Spy
Radeon RX 5700 XT
9482
Radeon RX 6600 XT +1%
9577
Blender
Radeon RX 5700 XT +148%
2950
Radeon RX 6600 XT
1187
Shadow of the Tomb Raider 2160p
Radeon RX 5700 XT +2%
39
Radeon RX 6600 XT
38
Shadow of the Tomb Raider 1440p
Radeon RX 5700 XT +2%
74
Radeon RX 6600 XT
72
Shadow of the Tomb Raider 1080p
Radeon RX 5700 XT
111
Radeon RX 6600 XT +7%
119
Cyberpunk 2077 2160p
Radeon RX 5700 XT
26
Radeon RX 6600 XT +11%
29
Cyberpunk 2077 1440p
Radeon RX 5700 XT
35
Radeon RX 6600 XT +2%
36
Cyberpunk 2077 1080p
Radeon RX 5700 XT
57
Radeon RX 6600 XT +1%
58
Battlefield 5 2160p
Radeon RX 5700 XT +1%
59
Radeon RX 6600 XT
58
Battlefield 5 1440p
Radeon RX 5700 XT +1%
113
Radeon RX 6600 XT
111
Battlefield 5 1080p
Radeon RX 5700 XT
142
Radeon RX 6600 XT +1%
144
GTA 5 2160p
Radeon RX 5700 XT +6%
65
Radeon RX 6600 XT
61
GTA 5 1440p
Radeon RX 5700 XT
80
Radeon RX 6600 XT +2%
82
GTA 5 1080p
Radeon RX 5700 XT +24%
186
Radeon RX 6600 XT
149
Horizon Forbidden West 1080p
Radeon RX 5700 XT
60
Radeon RX 6600 XT +6%
64
Horizon Forbidden West 1440p
Radeon RX 5700 XT
46
Radeon RX 6600 XT +4%
48
Horizon Forbidden West 2160p
Radeon RX 5700 XT +7%
28
Radeon RX 6600 XT
26
VS

Graphics Card

Jul 2019
Release Date
Jul 2021
Navi
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1605 MHz
Base Clock
1968 MHz
1905 MHz
Boost Clock
2589 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
256.0GB/s

Render Config

-
SM Count
-
40
Compute Units
32
2560
Shading Units
2048
160
TMUs
128
64
ROPs
64
-
Tensor Cores
-
-
RT Cores
32
-
L1 Cache
128 KB per Array
4 MB
L2 Cache
2 MB

Theoretical Performance

121.9 GPixel/s
Pixel Rate
165.7 GPixel/s
304.8 GTexel/s
Texture Rate
331.4 GTexel/s
19.51 TFLOPS
FP16 (half)
21.21 TFLOPS
9.754 TFLOPS
FP32 (float)
10.60 TFLOPS
609.6 GFLOPS
FP64 (double)
662.8 GFLOPS

Graphics Processor

Navi 10
GPU Name
Navi 23
Navi 10 XT (215-0917210)
GPU Variant
Navi 23 XT (215-130000006)
RDNA 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
10.3 billion
Transistors
11.06 billion
251 mm²
Die Size
237 mm²

Board Design

225W
TDP
160W
550 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
CUDA
-
6.5
Shader Model
6.7

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