ATI FirePro V7800P vs NVIDIA RTX 4000 SFF Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
May 2011
Nov 2018
Generation
FirePro
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1000 MHz
Base Clock
—
1200 MHz
Boost Clock
—
1746 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
128.0GB/s
1.02TB/s
Render Config
Compute Units
18
60
Shading Units
1440
3840
TMUs
72
240
ROPs
32
64
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
4 MB
SM Count
—
48
Tensor Cores
—
192
RT Cores
—
48
Theoretical Performance
Pixel Rate
22.40 GPixel/s
111.7 GPixel/s
Texture Rate
50.40 GTexel/s
419.0 GTexel/s
FP32 (float)
2.016 TFLOPS
13.41 TFLOPS
FP64 (double)
403.2 GFLOPS
6.705 TFLOPS
FP16 (half)
—
26.82 TFLOPS
Graphics Processor
GPU Name
Cypress
Vega 20
GPU Variant
Cypress PRO GL
Vega 20 GLXT
Architecture
TeraScale 2
GCN 5.1
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.154 billion
13.23 billion
Die Size
334 mm²
331 mm²
Board Design
TDP
138W
300W
Suggested PSU
300 W
700 W
Outputs
1x DisplayPort 1.1
1x mini-DisplayPort 1.4a
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.7
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.