NVIDIA GeForce GTX 880M vs NVIDIA RTX PRO 4500 Blackwell Workstation
GPU Specs Compare
Graphics Card
Release Date
Mar 2014
Mar 2025
Generation
GeForce 800M
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
954 MHz
1635 MHz
Boost Clock
993 MHz
2407 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
896.0GB/s
Render Config
Shading Units
1536
10496
TMUs
128
328
ROPs
32
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
64 MB
SM Count
-
82
Tensor Cores
-
328
RT Cores
-
82
Theoretical Performance
Pixel Rate
31.78 GPixel/s
269.6 GPixel/s
Texture Rate
127.1 GTexel/s
789.5 GTexel/s
FP32 (float)
3.050 TFLOPS
50.53 TFLOPS
FP64 (double)
127.1 GFLOPS
789.5 GFLOPS
FP16 (half)
-
50.53 TFLOPS
Graphics Processor
GPU Name
GK104
GB203
GPU Variant
N15E-GX-A2
-
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
45.6 billion
Die Size
294 mm²
378 mm²
Board Design
TDP
122W
200W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.0
12.0
Shader Model
5.1
6.9
📊 Benchmark
Blender
190
-