AMD Radeon RX 6650 XT vs NVIDIA GeForce GTX 950 OEM
AMD Radeon RX 6650 XT
$399
NVIDIA GeForce GTX 950 OEM
|
2048 Shaders
8GB GDDR6
2635MHz
|
1024 Shaders
2GB GDDR5
935MHz
|
|
FP32
10.79 TFLOPS
|
FP32
1.92 TFLOPS
|
|
FP16
21.59 TFLOPS
|
-
-
|
|
Form Factor
PCIe Card
2.0-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
180W
|
TDP
Unknown
|
|
Power Connectors
-
1x 8-Pin
-
-
|
Power Connectors
1x 6-Pin
-
-
-
|
|
GB5 OpenCL 93,210
31%
|
GB5 OpenCL - N/A
0%
|
|
GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan 66,515
32%
|
GB5 Vulkan - N/A
0%
|
|
OCT 2020.1 - N/A
0%
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal 190
32%
|
OCT Metal - N/A
0%
|
|
Manufacturer
AMD
|
Manufacturer
NVIDIA
|
|
Chip Designer
AMD
|
Chip Designer
NVIDIA
|
|
Architecture
RDNA 2
|
Architecture
Maxwell 2
|
|
Family
Radeon RX 6000
|
Family
GeForce 900
|
|
Codename
Dimgrey Cavefish
Navi 23
Variant
Navi 23 KXT
|
Codename
NV126
GM206
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
5/10/2022
|
Release Date
8/20/2015
|
|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
N7
-
|
Fabrication Node
28nm
-
|
|
Die Size
237 mm²
-
|
Die Size
227 mm²
-
|
|
Transistor Count
11.1 Billion
-
|
Transistor Count
8 Billion
-
|
|
Transistor Density
46.67M/mm²
-
|
Transistor Density
35.24M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
2048 Shaders
-
|
Shading Units
1024 Shaders
-
|
|
Texture Mapping Units
128 TMUs
|
Texture Mapping Units
64 TMUs
|
|
Render Output Units
64 ROPs
|
Render Output Units
32 ROPs
|
|
-
-
|
-
-
|
|
Ray-Tracing Cores
32 RT-Cores
|
-
-
|
|
-
-
|
Streaming Multiprocessors
8 SMs
|
|
Compute Units
32 CUs
|
-
-
|
|
-
-
|
-
-
|
|
Graphics Processing Clusters
1 GPC
|
-
-
|
|
-
-
2055MHz Base
2635MHz
|
-
-
-
935MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
21.59 TFLOPS
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
FP32
10.79 TFLOPS
|
FP32
1.92 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
0.68 TFLOPS
-
|
FP64
0.06 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
168.64 GPixel/s
|
Pixel Fillrate
29.92 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
337.28 GTexel/s
|
Texture Fillrate
59.84 GTexel/s
|
|
L0
32KB/WGP
|
-
-
|
|
L1
-
-
-
128KB/Array
|
L1
-
48KB/SM
-
-
|
|
L2
2MB Shared
|
L2
1MB Shared
|
|
L3
32MB Shared
0.83TB/s
|
-
-
-
|
|
8GB
GDDR6
-
|
2GB
GDDR5
-
|
|
Bus Width
128Bit
|
Bus Width
128Bit
|
|
Clock
2190MHz
Transfer Rate
17.5GT/s
Bandwidth
280.3GB/s
|
Clock
1250MHz
Transfer Rate
5GT/s
Bandwidth
80GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
180W
|
TDP
Unknown
|
|
Temp
110°C Max
|
-
-
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
-
-
-
-
-
-
-
-
1x DVI-I Dual-Link
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.2
-
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.0
-
-
-
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2304
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
G-Sync
FreeSync
-
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
3
|
|
Content Protection
HDCP 2.3
|
-
-
|
|
Model
VCN 3.0
|
Model
NVENC 3
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 3.0
|
Model
NVDEC 2
|
|
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
-
VC-1
VP8
VP9
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
|
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
|
Shader Model
6.7
CUDA
5.2
-
-
PureVideo HD
VP7
VDPAU
Feature Set F
|
|
-
-
-
2x Fans
|
-
-
-
1x Fan
|
|
Power Connectors
-
-
-
1x 8-Pin
-
-
-
|
Power Connectors
-
-
1x 6-Pin
-
-
-
-
|
|
Slots Required
2.0
PCIe Version
4.0
PCIe Lanes
8
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Bridgeless
|
Multi GPU Support
Supported
Type
2-way SLI
|
|
Height
110 mm (4.33 in)
Width
190 mm (7.48 in)
Depth
40 mm (1.57 in)
|
Height
111 mm (4.37 in)
Width
202 mm (7.95 in)
Depth
38 mm (1.5 in)
|
Copy Link