B200 SXM 192 GB vs Radeon HD 5450
We compared two Desktop platform GPUs: 96GB VRAM B200 SXM 192 GB and 512MB VRAM Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
B200 SXM 192 GB Advantages
Released 13 years and 11 months late
Boost Clock1837MHz
More VRAM (96GB vs 512GB)
Larger VRAM bandwidth (4.10TB/s vs 6.400GB/s)
16816 additional rendering cores
Radeon HD 5450 Advantages
Lower TDP (19W vs 1000W)
Score
Benchmark
FP32 (float)
B200 SXM 192 GB
+59592%
62080
Radeon HD 5450
104
Graphics Card
Jan 2024
Release Date
Feb 2010
Server Blackwell
Generation
Evergreen
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1665 MHz
Base Clock
-
1837 MHz
Boost Clock
-
2000 MHz
Memory Clock
400 MHz
Memory
96GB
Memory Size
512MB
HBM3e
Memory Type
DDR2
4096bit
Memory Bus
64bit
4.10TB/s
Bandwidth
6.400GB/s
Render Config
-
Compute Units
2
132
SM Count
-
16896
Shading Units
80
528
TMUs
8
24
ROPs
4
528
Tensor Cores
-
256 KB (per SM)
L1 Cache
8 KB (per CU)
50 MB
L2 Cache
128 KB
Theoretical Performance
44.09 GPixel/s
Pixel Rate
2.600 GPixel/s
969.9 GTexel/s
Texture Rate
5.200 GTexel/s
248.3 TFLOPS
FP16 (half)
-
62.08 TFLOPS
FP32 (float)
104.0 GFLOPS
31.04 TFLOPS
FP64 (double)
-
Board Design
1000W
TDP
19W
1400 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x HDMI 1.3a
1x VGA
-
Power Connectors
None
Graphics Processor
GB100
GPU Name
Cedar
-
GPU Variant
Cedar PRO
Blackwell
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
104 billion
Transistors
0.292 billion
Unknown
Die Size
59 mm²
Graphics Features
N/A
DirectX
11.2 (11_0)
N/A
OpenGL
4.4
3.0
OpenCL
1.2
N/A
Vulkan
N/A
10.0
CUDA
-
N/A
Shader Model
5.0
