NVIDIA GeForce RTX 4090 Mobile vs ATI FirePro V7800
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2010
Generation
GeForce 40 Mobile
FirePro
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1335 MHz
—
Boost Clock
1695 MHz
—
Memory Clock
2250 MHz
1000 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
576.0GB/s
128.0GB/s
Render Config
SM Count
76
—
Shading Units
9728
1440
TMUs
304
72
ROPs
112
32
Tensor Cores
304
—
RT Cores
76
—
L1 Cache
128 KB (per SM)
8 KB (per CU)
L2 Cache
64 MB
512 KB
Compute Units
—
18
Theoretical Performance
Pixel Rate
189.8 GPixel/s
22.40 GPixel/s
Texture Rate
515.3 GTexel/s
50.40 GTexel/s
FP16 (half)
32.98 TFLOPS
—
FP32 (float)
32.98 TFLOPS
2.016 TFLOPS
FP64 (double)
515.3 GFLOPS
403.2 GFLOPS
Graphics Processor
GPU Name
AD103
Cypress
GPU Variant
GN21-X11
Cypress PRO GL
Architecture
Ada Lovelace
TeraScale 2
Foundry
TSMC
TSMC
Process Size
5 nm
40 nm
Transistors
45.9 billion
2.154 billion
Die Size
379 mm²
334 mm²
Board Design
TDP
120W
150W
Outputs
Portable Device Dependent
1x DVI2x DisplayPort 1.1
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.