GeForce RTX 4090 vs Radeon RX 7900 XTX

GeForce RTX 4090 $1,599
Radeon RX 7900 XTX
16384 Shaders
24GB GDDR6X
2520MHz
6144 Shaders
24GB GDDR6
2500MHz
FP32
82.58 TFLOPS
FP32
61.44 TFLOPS
FP16
82.58 TFLOPS
FP16
122.88 TFLOPS
Form Factor
PCIe Card
3.0-Slots
Form Factor
PCIe Card
2.5-Slots
TDP
450W
TDP
355W
Power Connectors
-
-
-
1x 16-Pin 12VHPWR
Power Connectors
-
2x 8-Pin
-
-
GB5 OpenCL 305,430
100%
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 205,470
100%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
NVIDIA
Manufacturer
AMD
Chip Designer
NVIDIA
Chip Designer
AMD
Architecture
Ada Lovelace
Architecture
RDNA 3
Family
GeForce 40
Family
Radeon RX 7000
Codename
NV182
AD102
Variant
AD102-300-A1
Codename
Plum Bonito
Navi 31
Variant
Navi 31 XTX
Market Segment
Desktop
Market Segment
Desktop
Release Date
10/12/2022
Release Date
12/13/2022
Foundry
TSMC
-
Foundry
TSMC
TSMC Memory Cache Die
Fabrication Node
4N
-
Fabrication Node
N5
N6 Memory Cache Die
Die Size
609 mm²
-
Die Size
304 mm²
6x 38 mm² Memory Cache Die
Transistor Count
76.3 Billion
-
Transistor Count
45.4 Billion
6x 2.1 Billion Memory Cache Die
Transistor Density
125.29M/mm²
-
Transistor Density
149.17M/mm²
54.64M/mm² Memory Cache Die
Form
PCIe Card
Form
PCIe Card
Shading Units
16384 Shaders
-
Shading Units
6144 Shaders
-
Texture Mapping Units
512 TMUs
Texture Mapping Units
384 TMUs
Render Output Units
192 ROPs
Render Output Units
192 ROPs
Tensor Cores
512 T-Cores
-
-
Ray-Tracing Cores
128 RT-Cores
Ray-Tracing Cores
96 RT-Cores
Streaming Multiprocessors
128 SMs
-
-
-
-
Compute Units
96 CUs
-
-
-
-
Graphics Processing Clusters
11 GPCs
-
-
-
-
2230MHz Base
2520MHz
-
-
1900MHz Base
2500MHz
-
-
-
-
-
-
-
-
-
-
FP16
82.58 TFLOPS
-
FP16
122.88 TFLOPS
-
-
-
-
-
-
-
FP32
82.58 TFLOPS
FP32
61.44 TFLOPS
-
-
-
-
FP64
1.29 TFLOPS
-
FP64
1.92 TFLOPS
-
-
-
-
-
Ray Tracing
168.9 TOPS Base Clock
190.9 TOPS
-
-
-
Pixel Fillrate
483.84 GPixel/s
Pixel Fillrate
480 GPixel/s
-
-
-
-
Texture Fillrate
1290.24 GTexel/s
Texture Fillrate
960 GTexel/s
-
-
L0
64KB/WGP
L1
64KB/SM Tex
128KB/SM
-
-
L1
-
-
-
256KB/Array
L2
72MB Shared
L2
6MB Shared
-
-
-
L3
96MB Shared
3.5TB/s
24GB
GDDR6X
-
24GB
GDDR6
-
Bus Width
384Bit
Bus Width
384Bit
Clock
1313MHz
Transfer Rate
21GT/s
Bandwidth
1008GB/s
Clock
2500MHz
Transfer Rate
20GT/s
Bandwidth
960GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
450W
TDP
355W
Temp
90°C Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
1x USB-C + DP
-
Max Resolution
7680x4320
Max Resolution
15360x8640
Max Resolution Refresh Rate
120Hz
Max Resolution Refresh Rate
165Hz
Variable Refresh Rate
G-Sync
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Supported
Display Stream Compression (DSC)
Supported
Multi Monitor Support
4
Multi Monitor Support
3
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
NVENC 8
Model
VCN 4.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Model
NVDEC 5
Model
VCN 4.0
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
VP8
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_3
Direct X
12
Direct 3D
12_2
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
OpenGL
4.6
OpenCL
2.2
Vulkan
1.3
Shader Model
6.6
CUDA
8.9
-
-
PureVideo HD
VP12
VDPAU
Feature Set L
Shader Model
6.7
-
-
GFX
11
-
-
-
-
-
-
-
2x Fans
-
-
-
3x Fans
Power Connectors
-
-
-
-
-
-
1x 16-Pin 12VHPWR
Power Connectors
-
-
-
2x 8-Pin
-
-
-
Slots Required
3.0
PCIe Version
4.0
PCIe Lanes
16
Slots Required
2.5
PCIe Version
4.0
PCIe Lanes
16
-
-
-
-
Multi GPU Support
Supported
Type
CrossFire XDMA
Height
137 mm (5.39 in)
Width
304 mm (11.97 in)
Depth
61 mm (2.4 in)
Height
135 mm (5.31 in)
Width
287 mm (11.3 in)
Depth
51 mm (2.01 in)
Change Results