Intel Arc A770 vs NVIDIA B100
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 96GB VRAM B100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770 's Advantages
Boost Clock has increased by 31% (2400MHz vs 1837MHz)
Lower TDP (225W vs 1000W)
NVIDIA B100 's Advantages
Released 2 years and 1 months late
More VRAM (96GB vs 16GB)
Larger VRAM bandwidth (4.10TB/s vs 512.0GB/s)
12800 additional rendering cores
Score
Benchmark
FP32 (float)
Arc A770
19.66 TFLOPS
B100
+215%
62.08 TFLOPS
Graphics Card
Oct 2022
Release Date
Nov 2024
Alchemist(Arc 7)
Generation
Server Blackwell
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
2100 MHz
Base Clock
1665 MHz
2400 MHz
Boost Clock
1837 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
96GB
GDDR6
Memory Type
HBM3e
256bit
Memory Bus
4096bit
512.0GB/s
Bandwidth
4.10TB/s
Render Config
-
-
-
-
SM Count
132
4096
Shading Units
16896
256
TMUs
528
128
ROPs
24
512
Tensor Cores
528
32
RT Cores
-
-
L1 Cache
256 KB (per SM)
16 MB
L2 Cache
50 MB
-
-
-
Theoretical Performance
307.2 GPixel/s
Pixel Rate
44.09 GPixel/s
614.4 GTexel/s
Texture Rate
969.9 GTexel/s
39.32 TFLOPS
FP16 (half)
248.3 TFLOPS
19.66 TFLOPS
FP32 (float)
62.08 TFLOPS
2.458 TFLOPS
FP64 (double)
31.04 TFLOPS
Board Design
225W
TDP
1000W
550 W
Suggested PSU
1400 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-
Graphics Processor
DG2-512
GPU Name
GB102
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
Blackwell
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
21.7 billion
Transistors
104 billion
406 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
-
CUDA
10.1
6.6
Shader Model
N/A
