Radeon R9 270 1024SP vs B100
We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 96GB VRAM B100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 270 1024SP 's Advantages
Lower TDP (150W vs 1000W)
B100 's Advantages
Released 9 years and 8 months late
Boost Clock has increased by 99% (1837MHz vs 925MHz)
More VRAM (96GB vs 2GB)
Larger VRAM bandwidth (4.10TB/s vs 153.6GB/s)
15872 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 270 1024SP
1894
B100
+3177%
62080
Graphics Card
Mar 2015
Release Date
Nov 2024
Volcanic Islands
Generation
Server Blackwell
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
900 MHz
Base Clock
1665 MHz
925 MHz
Boost Clock
1837 MHz
1200 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
96GB
GDDR5
Memory Type
HBM3e
256bit
Memory Bus
4096bit
153.6GB/s
Bandwidth
4.10TB/s
Render Config
16
Compute Units
-
-
SM Count
132
1024
Shading Units
16896
64
TMUs
528
32
ROPs
24
-
Tensor Cores
528
16 KB (per CU)
L1 Cache
256 KB (per SM)
512 KB
L2 Cache
50 MB
Theoretical Performance
29.60 GPixel/s
Pixel Rate
44.09 GPixel/s
59.20 GTexel/s
Texture Rate
969.9 GTexel/s
-
FP16 (half)
248.3 TFLOPS
1.894 TFLOPS
FP32 (float)
62.08 TFLOPS
118.4 GFLOPS
FP64 (double)
31.04 TFLOPS
Board Design
150W
TDP
1000W
450 W
Suggested PSU
1400 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin
Power Connectors
-
Graphics Processor
Pitcairn
GPU Name
GB102
Pitcairn PRO
(215-0828062)
GPU Variant
-
GCN 1.0
Architecture
Blackwell
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
2.8 billion
Transistors
104 billion
212 mm²
Die Size
Unknown
Graphics Features
12 (11_1)
DirectX
N/A
4.6
OpenGL
N/A
1.2
OpenCL
3.0
1.2
Vulkan
N/A
-
CUDA
10.1
5.1
Shader Model
N/A