NVIDIA RTX PRO 4500 Blackwell Server vs Intel Arc B570
GPU Specs Compare
Graphics Card
Release Date
Mar 2026
Jan 2025
Generation
Server Blackwell
Battlemage
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1215 MHz
2500 MHz
Boost Clock
2415 MHz
2500 MHz
Memory Clock
1563 MHz
2375 MHz
Memory
Memory Size
32GB
10GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
160bit
Bandwidth
800.3GB/s
380.0GB/s
Render Config
SM Count
82
-
Shading Units
10496
2304
TMUs
328
144
ROPs
112
80
Tensor Cores
328
144
RT Cores
82
18
L1 Cache
128 KB (per SM)
256 KB (per EU)
L2 Cache
64 MB
18 MB
Theoretical Performance
Pixel Rate
270.5 GPixel/s
200.0 GPixel/s
Texture Rate
792.1 GTexel/s
360.0 GTexel/s
FP16 (half)
50.70 TFLOPS
23.04 TFLOPS
FP32 (float)
50.70 TFLOPS
11.52 TFLOPS
FP64 (double)
792.1 GFLOPS
1440 GFLOPS
Graphics Processor
GPU Name
GB203
BMG-G21
Architecture
Blackwell 2.0
Xe2
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.6 billion
19.6 billion
Die Size
378 mm²
272 mm²
GPU Variant
-
SRPMG
Board Design
TDP
165W
150W
Suggested PSU
450 W
450 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 16-pin
1x 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
1.4
CUDA
12.0
-
Shader Model
6.9
6.6
📊 Benchmark
3DMark Time Spy
-
12,600
3DMark Time Spy Extreme
-
6,004