AMD Radeon R9 M390 Mac Edition vs NVIDIA GeForce RTX 2080 Ti 12 GB
GPU Specs Compare
Graphics Card
Release Date
May 2015
Unknown
Generation
Crystal System
GeForce 20
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1365 MHz
2000 MHz
Base Clock
-
1350 MHz
Boost Clock
-
1635 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
174.7GB/s
768.0GB/s
Render Config
Compute Units
16
-
Shading Units
1024
4608
TMUs
64
288
ROPs
32
96
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
6 MB
SM Count
-
72
Tensor Cores
-
576
RT Cores
-
72
Theoretical Performance
Pixel Rate
30.66 GPixel/s
157.0 GPixel/s
Texture Rate
61.31 GTexel/s
470.9 GTexel/s
FP32 (float)
1.962 TFLOPS
15.07 TFLOPS
FP64 (double)
122.6 GFLOPS
470.9 GFLOPS
FP16 (half)
-
30.14 TFLOPS
Graphics Processor
GPU Name
Pitcairn
TU102
GPU Variant
Pitcairn PRO(215-0828062)
TU102-350-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
18.6 billion
Die Size
212 mm²
754 mm²
Board Design
TDP
80W
250W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.8
CUDA
-
7.5
📊 Benchmark
3DMark Time Spy
-
14,622
3DMark Time Spy Extreme
-
7,001
3DMark Speed Way
-
3,042
Blender
-
3,378