NVIDIA GeForce RTX 4080 Max-Q vs AMD Radeon Sky 700
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2013
Generation
GeForce 40 Mobile
Radeon Sky
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
795 MHz
-
Boost Clock
1350 MHz
-
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
12GB
6GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
384bit
Bandwidth
336.0GB/s
264.0GB/s
Render Config
SM Count
58
-
Shading Units
7424
1792
TMUs
232
112
ROPs
80
32
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
768 KB
Compute Units
-
28
Theoretical Performance
Pixel Rate
108.0 GPixel/s
28.80 GPixel/s
Texture Rate
313.2 GTexel/s
100.8 GTexel/s
FP16 (half)
20.04 TFLOPS
-
FP32 (float)
20.04 TFLOPS
3.226 TFLOPS
FP64 (double)
313.2 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
AD104
Tahiti
GPU Variant
GN21-X9
Tahiti PRO GL
Architecture
Ada Lovelace
GCN 1.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
35.8 billion
4.313 billion
Die Size
295 mm²
352 mm²
Board Design
TDP
60W
225W
Outputs
Portable Device Dependent
1x DisplayPort 1.2
Power Connectors
None
1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
8.9
-
Shader Model
6.7
5.1