B200 SXM 192 GB vs Radeon HD 3870 AGP
We compared two Desktop platform GPUs: 96GB VRAM B200 SXM 192 GB and 512MB VRAM Radeon HD 3870 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
B200 SXM 192 GB Advantages
Boost Clock1837MHz
More VRAM (96GB vs 512GB)
Larger VRAM bandwidth (4.10TB/s vs 72.06GB/s)
16576 additional rendering cores
Radeon HD 3870 AGP Advantages
Lower TDP (106W vs 1000W)
Score
Benchmark
FP32 (float)
B200 SXM 192 GB
+12390%
62080
Radeon HD 3870 AGP
497
Graphics Card
Jan 2024
Release Date
Unknown
Server Blackwell
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
AGP 8x
Clock Speeds
1665 MHz
Base Clock
-
1837 MHz
Boost Clock
-
2000 MHz
Memory Clock
1126 MHz
Memory
96GB
Memory Size
512MB
HBM3e
Memory Type
GDDR4
4096bit
Memory Bus
256bit
4.10TB/s
Bandwidth
72.06GB/s
Render Config
-
Compute Units
4
132
SM Count
-
16896
Shading Units
320
528
TMUs
16
24
ROPs
16
528
Tensor Cores
-
256 KB (per SM)
L1 Cache
-
50 MB
L2 Cache
256 KB
Theoretical Performance
44.09 GPixel/s
Pixel Rate
12.43 GPixel/s
969.9 GTexel/s
Texture Rate
12.43 GTexel/s
248.3 TFLOPS
FP16 (half)
-
62.08 TFLOPS
FP32 (float)
497.3 GFLOPS
31.04 TFLOPS
FP64 (double)
99.46 GFLOPS
Board Design
1000W
TDP
106W
1400 W
Suggested PSU
300 W
No outputs
Outputs
2x DVI
1x S-Video
1x S-Video
-
Power Connectors
1x 8-pin
Graphics Processor
GB100
GPU Name
RV670
-
GPU Variant
RV670 XT
(215-0708005)
(215-0708005)
Blackwell
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
104 billion
Transistors
0.666 billion
Unknown
Die Size
192 mm²
Graphics Features
N/A
DirectX
10.1 (10_1)
N/A
OpenGL
3.3 (full)
4.0 (partial)
4.0 (partial)
3.0
OpenCL
N/A
N/A
Vulkan
N/A
10.0
CUDA
-
N/A
Shader Model
4.1