NVIDIA GRID K220Q vs AMD Radeon 680M
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Jan 2022
Generation
GRID
Navi II IGP
Type
Professional
Integrated
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
—
2000 MHz
Boost Clock
—
2200 MHz
Memory
Memory Size
512MB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
160.0GB/s
System Dependent
Render Config
Shading Units
1536
768
TMUs
128
48
ROPs
32
32
L1 Cache
16 KB (per SMX)
128 KB per Array
L2 Cache
512 KB
2 MB
Compute Units
—
12
RT Cores
—
12
Theoretical Performance
Pixel Rate
23.84 GPixel/s
70.40 GPixel/s
Texture Rate
95.36 GTexel/s
105.6 GTexel/s
FP32 (float)
2.289 TFLOPS
3.379 TFLOPS
FP64 (double)
95.36 GFLOPS
211.2 GFLOPS
FP16 (half)
—
6.758 TFLOPS
Graphics Processor
GPU Name
GK104
Rembrandt
Architecture
Kepler
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
13.1 billion
Die Size
294 mm²
208 mm²
Board Design
TDP
225W
50W
Suggested PSU
550 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.7
Benchmark
Blender
168
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.