NVIDIA GeForce RTX 4080 Mobile vs ATI FirePro V7900
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
May 2011
Generation
GeForce 40 Mobile
FirePro
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1290 MHz
-
Boost Clock
1665 MHz
-
Memory Clock
2250 MHz
1250 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
160.0GB/s
Render Config
SM Count
58
-
Shading Units
7424
1280
TMUs
232
80
ROPs
80
32
Tensor Cores
232
-
RT Cores
58
-
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
133.2 GPixel/s
23.20 GPixel/s
Texture Rate
386.3 GTexel/s
58.00 GTexel/s
FP16 (half)
24.72 TFLOPS
-
FP32 (float)
24.72 TFLOPS
1.856 TFLOPS
FP64 (double)
386.3 GFLOPS
464.0 GFLOPS
Graphics Processor
GPU Name
AD104
Cayman
GPU Variant
GN21-X9
Cayman PRO GL
Architecture
Ada Lovelace
TeraScale 3
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
35.8 billion
2.64 billion
Die Size
294 mm²
389 mm²
Board Design
TDP
110W
150W
Outputs
Portable Device Dependent
4x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
8.9
-
Shader Model
6.8
5.0