NVIDIA Tesla T4 vs AMD Radeon R9 390 X2
GPU Specs Compare
Graphics Card
Release Date
Sep 2018
Sep 2015
Generation
Tesla
Pirate Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
585 MHz
-
Boost Clock
1590 MHz
-
Memory Clock
1250 MHz
1350 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
512bit
Bandwidth
320.0GB/s
345.6GB/s
Render Config
SM Count
40
-
Shading Units
2560
2560
TMUs
160
160
ROPs
64
64
Tensor Cores
320
-
RT Cores
40
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Compute Units
-
40
Theoretical Performance
Pixel Rate
101.8 GPixel/s
64.00 GPixel/s
Texture Rate
254.4 GTexel/s
160.0 GTexel/s
FP16 (half)
65.13 TFLOPS
-
FP32 (float)
8.141 TFLOPS
5.120 TFLOPS
FP64 (double)
254.4 GFLOPS
640.0 GFLOPS
Graphics Processor
GPU Name
TU104
Grenada
GPU Variant
TU104-895-A1
Grenada PRO(215-0880030)
Architecture
Turing
GCN 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
6.2 billion
Die Size
545 mm²
438 mm²
Board Design
TDP
70W
580W
Suggested PSU
250 W
950 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
4x 8-pin
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
-