NVIDIA RTX PRO 4500 Blackwell vs Intel Arc A780
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Unknown
Generation
Blackwell PRO W
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1635 MHz
2200 MHz
Boost Clock
2407 MHz
2200 MHz
Memory Clock
1750 MHz
1093 MHz
Memory
Memory Size
32GB
16GB
Memory Type
GDDR7
GDDR6X
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
559.6GB/s
Render Config
SM Count
82
-
Shading Units
10496
4096
TMUs
328
256
ROPs
112
128
Tensor Cores
328
512
RT Cores
82
32
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
16 MB
Theoretical Performance
Pixel Rate
269.6 GPixel/s
281.6 GPixel/s
Texture Rate
789.5 GTexel/s
563.2 GTexel/s
FP16 (half)
50.53 TFLOPS
36.04 TFLOPS
FP32 (float)
50.53 TFLOPS
18.02 TFLOPS
FP64 (double)
789.5 GFLOPS
2.253 TFLOPS
Graphics Processor
GPU Name
GB203
DG2-512
Architecture
Blackwell 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.6 billion
21.7 billion
Die Size
378 mm²
406 mm²
GPU Variant
-
ACM-G10
Board Design
TDP
200W
200W
Suggested PSU
550 W
550 W
Outputs
4x DisplayPort 2.1b
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
1x 16-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
-
Shader Model
6.8
6.6