AMD Radeon 780M vs NVIDIA Tesla K20c
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Nov 2012
Generation
Navi III IGP
Tesla
Type
Integrated
Professional
Bus Interface
PCIe 4.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
800 MHz
-
Boost Clock
2700 MHz
-
Memory Clock
System Shared
1300 MHz
Memory
Memory Size
System Shared
5GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
320bit
Bandwidth
System Dependent
208.0GB/s
Render Config
Compute Units
12
-
Shading Units
768
2496
TMUs
48
208
ROPs
32
40
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per SMX)
L2 Cache
2 MB
1280 KB
Theoretical Performance
Pixel Rate
86.40 GPixel/s
36.71 GPixel/s
Texture Rate
129.6 GTexel/s
146.8 GTexel/s
FP16 (half)
16.59 TFLOPS
-
FP32 (float)
8.294 TFLOPS
3.524 TFLOPS
FP64 (double)
518.4 GFLOPS
1175 GFLOPS
Graphics Processor
GPU Name
Phoenix
GK110
Architecture
RDNA 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
25.39 billion
7.08 billion
Die Size
178 mm²
561 mm²
GPU Variant
-
GK110-885-KA-A1
Board Design
TDP
15W
225W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
-
3.5
📊 Benchmark
3DMark Time Spy
2,775
-
3DMark Time Spy Extreme
1,324
-
3DMark Speed Way
458
-
Blender
350
-
OctaneBench
-
55