NVIDIA GeForce RTX 4080 Super vs AMD Radeon RX 7900 XTX
NVIDIA GeForce RTX 4080 Super
$999
AMD Radeon RX 7900 XTX
$999
|
10240 Shaders
16GB GDDR6X
2550MHz
|
6144 Shaders
24GB GDDR6
2500MHz
|
|
Peak Performance
1.67 POPS
INT4 Tensor Sparse
|
Peak Performance
245.76 TOPS
INT4 Tensor
|
|
FP32
52.22 TFLOPS
|
FP32
61.44 TFLOPS
|
|
FP16
52.22 TFLOPS
|
FP16
122.88 TFLOPS
|
|
Form Factor
PCIe Card
3.0-Slots
|
Form Factor
PCIe Card
2.5-Slots
|
|
TDP
320W
|
TDP
355W
|
|
Power Connectors
-
1x 16-Pin 12VHPWR
|
Power Connectors
2x 8-Pin
-
|
Peak Performance
|
|
GeForce RTX 4080 Super - 1.67 POPS INT4 Tensor Sparse
x6.8
Radeon RX 7900 XTX - 245.76 TOPS INT4 Tensor
x1
FP32
|
|
GeForce RTX 4080 Super - 52.22 TFLOPS FP32
x1
Radeon RX 7900 XTX - 61.44 TFLOPS FP32
x1.18
FP16
|
|
GeForce RTX 4080 Super - 52.22 TFLOPS FP16
x1
Radeon RX 7900 XTX - 122.88 TFLOPS FP16
x2.35
|
|
GeForce RTX 4080 Super - 716.8GB/s
x1
Radeon RX 7900 XTX - 960GB/s
x1.34
|
|
GeForce RTX 4080 Super - 320W
x1
Radeon RX 7900 XTX - 355W
x1.11
|
|
GeForce RTX 4080 Super - GB6 OpenCL 247,660
x1.12
Radeon RX 7900 XTX - GB6 OpenCL 220,795
x1
|
0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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0%
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Manufacturer
NVIDIA
|
Manufacturer
AMD
|
|
Chip Designer
NVIDIA
|
Chip Designer
AMD
|
|
Architecture
Ada Lovelace
|
Architecture
RDNA 3
|
|
Family
GeForce 40
|
Family
Radeon RX 7000
|
|
Codename
NV183
AD103
Variant
AD103-400-A1
|
Codename
Plum Bonito
Navi 31
Variant
Navi 31 XTX
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
1/8/2024
|
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
379 mm²
-
|
Die Size
304 mm²
6x 38 mm² Memory Cache Die
|
|
Transistor Count
45.9 Billion
-
|
Transistor Count
45.4 Billion
6x 2.1 Billion Memory Cache Die
|
|
Transistor Density
121.24M/mm²
-
|
Transistor Density
149.17M/mm²
54.64M/mm² Memory Cache Die
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
10240 Shaders
|
Shading Units
6144 Shaders
|
|
Texture Mapping Units
320 TMUs
|
Texture Mapping Units
384 TMUs
|
|
Render Output Units
112 ROPs
|
Render Output Units
192 ROPs
|
|
Tensor Cores
320 T-Cores
|
Tensor Cores
192 T-Cores
|
|
Ray-Tracing Cores
80 RT-Cores
|
Ray-Tracing Cores
96 RT-Cores
|
|
Streaming Multiprocessors
80 SMs
|
-
-
|
|
-
-
|
Compute Units
96 CUs
|
|
Graphics Processing Clusters
7 GPCs
|
-
-
|
|
2295MHz Base
2550MHz
|
1900MHz Base
2500MHz
|
|
Peak Performance
1.67 POPS
INT4 Tensor Sparse
|
Peak Performance
245.76 TOPS
INT4 Tensor
|
|
FP8
417.79 TFLOPS Tensor (FP16 Accumulate)
835.58 TFLOPS Tensor (FP16 Accumulate) Sparse
208.9 TFLOPS Tensor (FP32 Accumulate)
417.79 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
|
|
FP16
52.22 TFLOPS
208.9 TFLOPS Tensor (FP16 Accumulate)
417.79 TFLOPS Tensor (FP16 Accumulate) Sparse
104.45 TFLOPS Tensor (FP32 Accumulate)
208.9 TFLOPS Tensor (FP32 Accumulate) Sparse
|
FP16
122.88 TFLOPS
61.44 TFLOPS Tensor (FP16 Accumulate)
-
61.44 TFLOPS Tensor (FP32 Accumulate)
-
|
|
FP32
52.22 TFLOPS
|
FP32
61.44 TFLOPS
|
|
FP64
820 GFLOPS
|
FP64
1.92 TFLOPS
|
|
BF16
52.22 TFLOPS
104.45 TFLOPS Tensor
208.9 TFLOPS Tensor Sparse
|
BF16
122.88 TFLOPS
61.44 TFLOPS Tensor
-
|
|
TF32
52.22 TFLOPS Tensor
104.45 TFLOPS Tensor Sparse
|
-
-
-
|
|
INT4
835.58 TOPS Tensor
1.67 POPS Tensor Sparse
|
INT4
245.76 TOPS Tensor
-
|
|
INT8
417.79 TOPS Tensor
835.58 TOPS Tensor Sparse
|
INT8
61.44 TOPS Tensor
-
|
|
INT32
26.11 TOPS
|
INT32
30.72 TOPS
|
|
Ray Tracing
120.7 TOPS
|
-
-
|
|
Pixel Fillrate
285.6 GPixel/s
|
Pixel Fillrate
480 GPixel/s
|
|
Texture Fillrate
816 GTexel/s
|
Texture Fillrate
960 GTexel/s
|
|
-
-
|
L0
64KB/WGP
|
|
L1
64KB/SM Tex
128KB/SM
-
|
L1
-
-
256KB/Array
|
|
L2
64MB Shared
|
L2
6MB Shared
|
|
-
-
-
|
L3
96MB Shared
3.5TB/s
|
|
16GB
GDDR6X
|
24GB
GDDR6
|
|
Bus Width
256Bit
|
Bus Width
384Bit
|
|
Clock
1400MHz
Transfer Rate
22.4GT/s
Bandwidth
716.8GB/s
|
Clock
2500MHz
Transfer Rate
20GT/s
Bandwidth
960GB/s
|
|
TDP
320W
|
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
60Hz
|
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
2x 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)
|
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