NVIDIA GeForce RTX 5080 vs AMD Radeon RX 7900 GRE

NVIDIA GeForce RTX 5080 $999
AMD Radeon RX 7900 GRE $549
10752 Shaders
16GB GDDR7
2620MHz
5120 Shaders
16GB GDDR6
2245MHz
FP32
56.34 TFLOPS
FP32
45.98 TFLOPS
FP16
56.34 TFLOPS
FP16
91.96 TFLOPS
Form Factor
PCIe Card
2.1-Slots
Form Factor
PCIe Card
2.5-Slots
TDP
360W
TDP
260W
Power Connectors
-
-
-
1x 16-Pin 12VHPWR
Power Connectors
-
2x 8-Pin
-
-
GB5 OpenCL - N/A
0%
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 - N/A
0%
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
Blackwell
Architecture
RDNA 3
Family
GeForce 50
Family
Radeon RX 7000
Codename
NV193
GB203
Variant
GB203-400-A1
Codename
Plum Bonito
Navi 31
Variant
Navi 31 XL
Market Segment
Desktop
Market Segment
Desktop
Release Date
1/6/2025
Release Date
7/27/2023
Foundry
TSMC
-
Foundry
TSMC
TSMC Memory Cache Die
Fabrication Node
4NP
-
Fabrication Node
N5
N6 Memory Cache Die
Die Size
377 mm²
-
Die Size
304 mm²
4x 38 mm² Memory Cache Die
Transistor Count
46 Billion
-
Transistor Count
45.4 Billion
4x 2.1 Billion Memory Cache Die
Transistor Density
122.02M/mm²
-
Transistor Density
149.17M/mm²
54.64M/mm² Memory Cache Die
Form
PCIe Card
Form
PCIe Card
Shading Units
10752 Shaders
-
Shading Units
5120 Shaders
-
Texture Mapping Units
336 TMUs
Texture Mapping Units
320 TMUs
Render Output Units
128 ROPs
Render Output Units
160 ROPs
Tensor Cores
336 T-Cores
Tensor Cores
160 T-Cores
Ray-Tracing Cores
84 RT-Cores
Ray-Tracing Cores
80 RT-Cores
Streaming Multiprocessors
84 SMs
-
-
-
-
Compute Units
80 CUs
-
-
-
-
Graphics Processing Clusters
7 GPCs
-
-
-
-
2300MHz Base
2620MHz
-
-
1880MHz Base
2245MHz
FP4
901.45 TFLOPS Tensor
-
-
FP8
-
450.72 TFLOPS Tensor
-
-
-
FP16
56.34 TFLOPS
225.36 TFLOPS Tensor
FP16
91.96 TFLOPS
-
BF16
56.34 TFLOPS
225.36 TFLOPS Tensor
-
-
-
FP32
56.34 TFLOPS
FP32
45.98 TFLOPS
TF32
225.36 TFLOPS
-
-
FP64
0.88 TFLOPS
-
FP64
1.44 TFLOPS
-
INT8
450.72 TOPS
-
-
Ray Tracing
170.9 TOPS
-
-
Pixel Fillrate
335.36 GPixel/s
Pixel Fillrate
359.2 GPixel/s
-
-
-
-
Texture Fillrate
880.32 GTexel/s
Texture Fillrate
718.4 GTexel/s
-
-
L0
64KB/WGP
L1
64KB/SM Tex
128KB/SM
-
-
L1
-
-
-
256KB/Array
L2
64MB Shared
L2
6MB Shared
-
-
-
L3
64MB Shared
2.25TB/s
16GB
GDDR7
-
16GB
GDDR6
-
Bus Width
256Bit
Bus Width
256Bit
Clock
2368MHz
Transfer Rate
30GT/s
Bandwidth
960GB/s
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
576GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
360W
TDP
260W
Temp
88°C Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
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
2x NVENC 9
Model
VCN 4.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Model
2x NVDEC 6
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
6.8
CUDA
12.8
-
-
PureVideo HD
VP13
VDPAU
Feature Set M
Shader Model
6.7
-
-
GFX
11
-
-
-
-
-
-
-
2x Fans
-
-
-
3x Fans
Power Connectors
-
-
-
-
-
-
1x 16-Pin 12VHPWR
Power Connectors
-
-
-
2x 8-Pin
-
-
-
Slots Required
2.1
PCIe Version
5.0
PCIe Lanes
16
Slots Required
2.5
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
42 mm (1.65 in)
Height
110 mm (4.33 in)
Width
276 mm (10.87 in)
Depth
51 mm (2.01 in)
Change Comparison