AMD Radeon R9 390 X2 vs NVIDIA Quadro T1000 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Sep 2015
May 2019
Generation
Pirate Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1350 MHz
1250 MHz
Base Clock
—
765 MHz
Boost Clock
—
1350 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
512bit
128bit
Bandwidth
345.6GB/s
80.00GB/s
Render Config
Compute Units
40
—
Shading Units
2560
896
TMUs
160
56
ROPs
64
32
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
1024 KB
SM Count
—
14
Theoretical Performance
Pixel Rate
64.00 GPixel/s
43.20 GPixel/s
Texture Rate
160.0 GTexel/s
75.60 GTexel/s
FP32 (float)
5.120 TFLOPS
2.419 TFLOPS
FP64 (double)
640.0 GFLOPS
75.60 GFLOPS
FP16 (half)
—
4.838 TFLOPS
Graphics Processor
GPU Name
Grenada
TU117
GPU Variant
Grenada PRO(215-0880030)
—
Architecture
GCN 2.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
6.2 billion
4.7 billion
Die Size
438 mm²
200 mm²
Board Design
TDP
580W
50W
Suggested PSU
950 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
4x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.