NVIDIA GeForce RTX 5080 vs AMD Radeon RX Vega 64 Limited
NVIDIA GeForce RTX 5080
$999
AMD Radeon RX Vega 64 Limited
$499
|
10752 Shaders
16GB GDDR7
2617MHz
|
4096 Shaders
8GB HBM2
1546MHz
|
|
Peak AI Performance
1.8 PFLOPS
FP4 Tensor Sparse
|
Peak AI Performance
25.33 TFLOPS
FP16
|
|
FP32
56.28 TFLOPS
|
FP32
12.66 TFLOPS
|
|
FP16
56.28 TFLOPS
|
FP16
25.33 TFLOPS
|
|
Form Factor
PCIe Card
2.1-Slots
|
Form Factor
PCIe Card
2.0-Slots
|
|
TDP
360W
|
TDP
295W
|
|
Power Connectors
-
1x 16-Pin 12VHPWR
|
Power Connectors
2x 8-Pin
-
|
Peak AI Performance
|
|
GeForce RTX 5080 - 1.8 PFLOPS FP4 Tensor Sparse
x71.06
Radeon RX Vega 64 Limited - 25.33 TFLOPS FP16
x1
FP32
|
|
GeForce RTX 5080 - 56.28 TFLOPS FP32
x4.45
Radeon RX Vega 64 Limited - 12.66 TFLOPS FP32
x1
FP16
|
|
GeForce RTX 5080 - 56.28 TFLOPS FP16
x2.22
Radeon RX Vega 64 Limited - 25.33 TFLOPS FP16
x1
|
|
GeForce RTX 5080 - 960GB/s
x1.98
Radeon RX Vega 64 Limited - 483.8GB/s
x1
|
|
GeForce RTX 5080 - 360W
x1.22
Radeon RX Vega 64 Limited - 295W
x1
|
|
GeForce RTX 5080 - GB6 OpenCL 256,140
x2.96
Radeon RX Vega 64 Limited - GB6 OpenCL 86,390
x1
|
0%
|
0%
|
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0%
|
0%
|
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0%
|
0%
|
|
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
Blackwell
|
Architecture
GCN 5
|
|
Family
GeForce 50
|
Family
Radeon RX Vega
|
|
Codename
NV193
GB203
Variant
GB203-400-A1
|
Codename
Greenland
Vega 10
Variant
Vega 10 XT
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
1/6/2025
|
Release Date
8/7/2017
|
|
Foundry
TSMC
|
Foundry
GlobalFoundries
|
|
Fabrication Node
4NP
|
Fabrication Node
14LPP
|
|
Die Size
378 mm²
|
Die Size
486 mm²
|
|
Transistor Count
45.6 Billion
|
Transistor Count
12.5 Billion
|
|
Transistor Density
120.63M/mm²
|
Transistor Density
25.72M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
10752 Shaders
|
Shading Units
4096 Shaders
|
|
Texture Mapping Units
336 TMUs
|
Texture Mapping Units
256 TMUs
|
|
Render Output Units
112 ROPs
|
Render Output Units
64 ROPs
|
|
Tensor Cores
336 T-Cores
|
-
-
|
|
Ray-Tracing Cores
84 RT-Cores
|
-
-
|
|
Streaming Multiprocessors
84 SMs
|
-
-
|
|
-
-
|
Compute Units
64 CUs
|
|
Graphics Processing Clusters
7 GPCs
|
-
-
|
|
2300MHz Base
2617MHz
|
1247MHz Base
1546MHz
|
|
Peak AI Performance
1.8 PFLOPS
FP4 Tensor Sparse
|
Peak AI Performance
25.33 TFLOPS
FP16
|
|
FP4
900.42 TFLOPS Tensor
1.8 PFLOPS Tensor Sparse
|
-
-
-
|
|
FP8
450.21 TFLOPS Tensor (FP16 Accumulate)
900.42 TFLOPS Tensor (FP16 Accumulate) Sparse
225.1 TFLOPS Tensor (FP32 Accumulate)
450.21 TFLOPS Tensor (FP32 Accumulate) Sparse
|
-
-
-
-
-
|
|
FP16
56.28 TFLOPS
225.1 TFLOPS Tensor (FP16 Accumulate)
450.21 TFLOPS Tensor (FP16 Accumulate) Sparse
112.55 TFLOPS Tensor (FP32 Accumulate)
225.1 TFLOPS Tensor (FP32 Accumulate) Sparse
|
FP16
25.33 TFLOPS
-
-
-
-
|
|
FP32
56.28 TFLOPS
|
FP32
12.66 TFLOPS
|
|
FP64
880 GFLOPS
|
FP64
790 GFLOPS
|
|
BF16
56.28 TFLOPS
112.55 TFLOPS Tensor
225.1 TFLOPS Tensor Sparse
|
-
-
-
-
|
|
TF32
56.28 TFLOPS Tensor
112.55 TFLOPS Tensor Sparse
|
-
-
-
|
|
INT8
450.21 TOPS Tensor
900.42 TOPS Tensor Sparse
|
-
-
-
|
|
INT32
56.28 TOPS
|
-
-
|
|
Ray Tracing
170.7 TOPS
|
-
-
|
|
Pixel Fillrate
293.104 GPixel/s
|
Pixel Fillrate
98.944 GPixel/s
|
|
Texture Fillrate
879.312 GTexel/s
|
Texture Fillrate
395.776 GTexel/s
|
|
L1
64KB/SM Tex
128KB/SM
-
|
L1
-
-
16KB/CU
|
|
L2
64MB Shared
|
L2
4MB Shared
|
|
16GB
GDDR7
|
8GB
HBM2
|
|
Bus Width
256Bit
|
Bus Width
2048Bit
|
|
Clock
2368MHz
Transfer Rate
30GT/s
Bandwidth
960GB/s
|
Clock
945MHz
Transfer Rate
1.9GT/s
Bandwidth
483.8GB/s
|
|
TDP
360W
|
TDP
295W
|
|
Temp
88°C Max
|
-
-
|
|
-
3x DisplayPort 2.1
-
1x HDMI 2.1
|
3x DisplayPort 1.4
-
1x HDMI 2.0
-
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
165Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
G-Sync
FreeSync
|
Variable Refresh Rate
-
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
|
Content Protection
HDCP 2.2
|
|
Model
2x NVENC 9
|
Model
VCE 4.0
|
|
Codec
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
AVC (H.264)
HEVC (H.265)
-
|
|
Model
2x NVDEC 6
|
Model
UVD 7.0
|
|
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
-
-
AVC (H.264)
HEVC (H.265)
-
|
|
Direct X
12
Direct 3D
12_3
|
Direct X
12
Direct 3D
12_1
|
|
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
|
Shader Model
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
|
|
2x Fans
|
1x Fan
|
|
Power Connectors
-
1x 16-Pin 12VHPWR
|
Power Connectors
2x 8-Pin
-
|
|
Slots Required
2.1
PCIe Version
5.0
PCIe Lanes
16
|
Slots Required
2.0
PCIe Version
3.0
PCIe Lanes
16
|
|
-
-
-
-
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
|
Height
137 mm (5.39 in)
Width
304 mm (11.97 in)
Depth
42 mm (1.65 in)
|
Height
111 mm (4.37 in)
Width
272 mm (10.71 in)
Depth
40 mm (1.57 in)
|
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