Radeon RX 6700 XT vs Radeon RX 6650 XT Gaming OC

Radeon RX 6700 XT
Radeon RX 6650 XT Gaming OC $285
2560 Shaders
12GB GDDR6
2581MHz
2048 Shaders
8GB GDDR6
2694MHz
FP32
13.22 TFLOPS
FP32
11.04 TFLOPS
FP16
26.43 TFLOPS
FP16
22.07 TFLOPS
Form Factor
PCIe Card
2.0-Slots
Form Factor
PCIe Card
2.5-Slots
TDP
230W
TDP
180W
Power Connectors
1x 6-Pin
1x 8-Pin
-
-
Power Connectors
-
1x 8-Pin
-
-
GB5 OpenCL 98,870
32%
GB5 OpenCL 94,260
31%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan 70,555
34%
GB5 Vulkan 67,265
33%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal 245
41%
OCT Metal 170
29%
Manufacturer
AMD
Manufacturer
GIGABYTE
Chip Designer
AMD
Chip Designer
AMD
Architecture
RDNA 2
Architecture
RDNA 2
Family
Radeon RX 6000
Family
Radeon RX 6000
Codename
Navy Flounder
Navi 22
Variant
Navi 22 XT
Codename
Dimgrey Cavefish
Navi 23
Variant
Navi 23 KXT
Market Segment
Desktop
Market Segment
Desktop
Release Date
3/18/2021
Release Date
5/10/2022
Foundry
TSMC
-
Foundry
TSMC
-
Fabrication Node
N7
-
Fabrication Node
N7
-
Die Size
335 mm²
-
Die Size
237 mm²
-
Transistor Count
17.2 Billion
-
Transistor Count
11.1 Billion
-
Transistor Density
51.34M/mm²
-
Transistor Density
46.67M/mm²
-
Form
PCIe Card
Form
PCIe Card
Shading Units
2560 Shaders
-
Shading Units
2048 Shaders
-
Texture Mapping Units
160 TMUs
Texture Mapping Units
128 TMUs
Render Output Units
64 ROPs
Render Output Units
64 ROPs
-
-
-
-
Ray-Tracing Cores
40 RT-Cores
Ray-Tracing Cores
32 RT-Cores
-
-
-
-
Compute Units
40 CUs
Compute Units
32 CUs
-
-
-
-
Graphics Processing Clusters
2 GPCs
Graphics Processing Clusters
1 GPC
-
-
2321MHz Base
2581MHz
-
-
2055MHz Base
2694MHz
-
-
-
-
-
-
-
-
-
-
FP16
26.43 TFLOPS
-
FP16
22.07 TFLOPS
-
-
-
-
-
-
-
FP32
13.22 TFLOPS
FP32
11.04 TFLOPS
-
-
-
-
FP64
0.83 TFLOPS
-
FP64
0.69 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
165.184 GPixel/s
Pixel Fillrate
172.416 GPixel/s
-
-
-
-
Texture Fillrate
412.96 GTexel/s
Texture Fillrate
344.832 GTexel/s
L0
32KB/WGP
L0
32KB/WGP
L1
-
-
-
128KB/Array
L1
-
-
-
128KB/Array
L2
3MB Shared
L2
2MB Shared
L3
96MB Shared
1.25TB/s
L3
32MB Shared
0.83TB/s
12GB
GDDR6
-
8GB
GDDR6
-
Bus Width
192Bit
Bus Width
128Bit
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
384GB/s
Clock
2190MHz
Transfer Rate
17.5GT/s
Bandwidth
280.3GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
230W
TDP
180W
Temp
110°C Max
Temp
110°C Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
1x USB-C + DP
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
2x HDMI 2.1
-
-
Max Resolution
7680x4320
Max Resolution
7680x4320
Max Resolution Refresh Rate
120Hz
Max Resolution Refresh Rate
120Hz
Variable Refresh Rate
-
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
4
Multi Monitor Support
4
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
VCN 3.0
Model
VCN 3.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
VCN 3.0
Model
VCN 3.0
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Direct X
12
Direct 3D
12_2
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
-
-
-
2x Fans
-
-
-
3x Fans
Power Connectors
-
-
1x 6-Pin
1x 8-Pin
-
-
-
Power Connectors
-
-
-
1x 8-Pin
-
-
-
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
16
Slots Required
2.5
PCIe Version
4.0
PCIe Lanes
8
Multi GPU Support
Supported
Type
Bridgeless
Multi GPU Support
Supported
Type
Bridgeless
Height
110 mm (4.33 in)
Width
267 mm (10.51 in)
Depth
40 mm (1.57 in)
Height
115 mm (4.53 in)
Width
282 mm (11.1 in)
Depth
50 mm (1.97 in)
Change Results