NVIDIA Tesla T4 vs AMD Radeon R9 M390X
GPU · Specs Compare
Graphics Card
Release Date
Sep 2018
May 2015
Generation
Tesla
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
585 MHz
—
Boost Clock
1590 MHz
—
Memory Clock
1250 MHz
1250 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
320.0GB/s
160.0GB/s
Render Config
SM Count
40
—
Shading Units
2560
2048
TMUs
160
128
ROPs
64
32
Tensor Cores
320
—
RT Cores
40
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
101.8 GPixel/s
23.14 GPixel/s
Texture Rate
254.4 GTexel/s
92.54 GTexel/s
FP16 (half)
65.13 TFLOPS
2.961 TFLOPS
FP32 (float)
8.141 TFLOPS
2.961 TFLOPS
FP64 (double)
254.4 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
TU104
Amethyst
GPU Variant
TU104-895-A1
Amethyst XT
Architecture
Turing
GCN 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
5 billion
Die Size
545 mm²
366 mm²
Board Design
TDP
70W
75W
Suggested PSU
250 W
—
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
—
Shader Model
6.6
6.3
Benchmark
Blender
1,652
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.