AMD Radeon RX 7700 vs NVIDIA GeForce RTX 4080 SUPER
GPU Specs Compare
Graphics Card
Release Date
Sep 2025
Jan 2024
Generation
Navi III
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1900 MHz
2295 MHz
Boost Clock
2600 MHz
2550 MHz
Memory Clock
2430 MHz
1438 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
622.1GB/s
736.3GB/s
Render Config
Compute Units
40
-
Shading Units
2560
10240
TMUs
160
320
ROPs
96
112
RT Cores
40
80
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
64 MB
L3 Cache
64 MB
-
SM Count
-
80
Tensor Cores
-
320
Theoretical Performance
Pixel Rate
249.6 GPixel/s
285.6 GPixel/s
Texture Rate
416.0 GTexel/s
816.0 GTexel/s
FP16 (half)
53.25 TFLOPS
52.22 TFLOPS
FP32 (float)
26.62 TFLOPS
52.22 TFLOPS
FP64 (double)
832.0 GFLOPS
816.0 GFLOPS
Graphics Processor
GPU Name
Navi 32
AD103
GPU Variant
Navi 32
AD103-400-A1
Architecture
RDNA 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
28.1 billion
45.9 billion
Die Size
346 mm²
379 mm²
Board Design
TDP
200W
320W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.8
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
-
28,304
3DMark Time Spy Extreme
-
14,052
OctaneBench
-
964
Blender
-
9,232