NVIDIA GeForce GTX TITAN BLACK vs NVIDIA RTX PRO 4500 Blackwell Workstation
GPU · Specs Compare
Graphics Card
Release Date
Feb 2014
Mar 2025
Generation
GeForce 700
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
889 MHz
1635 MHz
Boost Clock
980 MHz
2407 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
6GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
256bit
Bandwidth
336.0GB/s
896.0GB/s
Render Config
Shading Units
2880
10496
TMUs
240
328
ROPs
48
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
64 MB
SM Count
—
82
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
58.80 GPixel/s
269.6 GPixel/s
Texture Rate
235.2 GTexel/s
789.5 GTexel/s
FP32 (float)
5.645 TFLOPS
50.53 TFLOPS
FP64 (double)
1.882 TFLOPS
789.5 GFLOPS
FP16 (half)
—
50.53 TFLOPS
Graphics Processor
GPU Name
GK110B
GB203
GPU Variant
GK110-430-B1
—
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
45.6 billion
Die Size
561 mm²
378 mm²
Board Design
TDP
250W
200W
Suggested PSU
600 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 2.1b
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.5
12.0
Shader Model
5.1
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.