NVIDIA A100 PCIe vs AMD Radeon 780M
GPU Specs Compare
Graphics Card
Release Date
Jun 2020
Jan 2023
Generation
Tesla
Navi III IGP
Type
AI GPU
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
765 MHz
800 MHz
Boost Clock
1410 MHz
2700 MHz
Memory Clock
1215 MHz
System Shared
Memory
Memory Size
40GB
System Shared
Memory Type
HBM2e
System Shared
Memory Bus
5120bit
System Shared
Bandwidth
1555GB/s
System Dependent
Render Config
SM Count
108
-
Shading Units
6912
768
TMUs
432
48
ROPs
160
32
Tensor Cores
432
-
L1 Cache
192 KB (per SM)
128 KB per Array
L2 Cache
40 MB
2 MB
Compute Units
-
12
RT Cores
-
12
Theoretical Performance
Pixel Rate
225.6 GPixel/s
86.40 GPixel/s
Texture Rate
609.1 GTexel/s
129.6 GTexel/s
FP16 (half)
77.97 TFLOPS
16.59 TFLOPS
FP32 (float)
19.49 TFLOPS
8.294 TFLOPS
FP64 (double)
9.746 TFLOPS
518.4 GFLOPS
Graphics Processor
GPU Name
GA100
Phoenix
Architecture
Ampere
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
54.2 billion
25.39 billion
Die Size
826 mm²
178 mm²
Board Design
TDP
250W
15W
Suggested PSU
600 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
8.0
-
Shader Model
N/A
6.7
📊 Benchmark
3DMark Time Spy
-
2,775
3DMark Time Spy Extreme
-
1,324
3DMark Speed Way
-
458
Blender
-
350