NVIDIA GRID K2 vs Intel Arc A380
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Jun 2022
Generation
GRID
Alchemist(Arc 3)
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1250 MHz
1937 MHz
Base Clock
—
2000 MHz
Boost Clock
—
2050 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
160.0GB/s
186.0GB/s
Render Config
Shading Units
1536
1024
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per SMX)
—
L2 Cache
512 KB
4 MB
Tensor Cores
—
128
RT Cores
—
8
Theoretical Performance
Pixel Rate
23.84 GPixel/s
65.60 GPixel/s
Texture Rate
95.36 GTexel/s
131.2 GTexel/s
FP32 (float)
2.289 TFLOPS
4.198 TFLOPS
FP64 (double)
95.36 GFLOPS
1050 GFLOPS
FP16 (half)
—
8.397 TFLOPS
Graphics Processor
GPU Name
GK104
DG2-128
GPU Variant
GK104-895-A2
ACM-G11
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
7.2 billion
Die Size
294 mm²
157 mm²
Board Design
TDP
225W
75W
Suggested PSU
550 W
250 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.0
—
Shader Model
6.5 (5.1)
6.6
Benchmark
3DMark Time Spy
—
4,277
3DMark Time Spy Extreme
—
2,017
3DMark Speed Way
—
576
Blender
—
524
▲ Specs Compare
Data sourced from official specifications and benchmark tests.