GPU Comparison
RADEON
AMD Radeon R9 M395X Mac Edition
CORE STATE
Amethyst
VRAM
4 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
GeForce RTX 2070 Max-Q
CORE STATE
TU106
VRAM
8 GB
CLOCK SPEED
1185 MHz
TDP
90 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
R9 M395X Mac Edition
RTX 2070 Max-Q
Core Specs
Shading Units
2,048
2,304
+12.5%
Shaders
2,048
2,304
+12.5%
TMUs
128
144
+12.5%
ROPs
32
64
+100.0%
Compute Units
32
—
SM Count
—
36
Clocks
Base Clock
—
885 MHz
Boost Clock
—
1185 MHz
GPU Clock
909 MHz
—
Memory Clock
1365 MHz
5.5 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
174.7 GB/s
384.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
4 MB
Performance
Pixel Rate
29.09 GPixel/s
75.84 GPixel/s
Texture Rate
116.4 GTexel/s
170.6 GTexel/s
FP32 (TFLOPS)
3.723 TFLOPS
5.460 TFLOPS
FP64 (TFLOPS)
232.7 GFLOPS (1:16)
170.6 GFLOPS (1:32)
FP16 (TFLOPS)
3.723 TFLOPS (1:1)
10.92 TFLOPS (2:1)
AI/RT
RT Cores
—
36
Tensor Cores
—
288
Power
TDP
250 W
90 W
TDP (W)
250
90
-64.0%
Power Connectors
None
None
Architecture
Architecture
GCN 3.0
Turing
GPU Name
Amethyst
TU106
Generation
Gem System
(R9 M300)
GeForce 20 Mobile
Process Size
28 nm
12 nm
Transistors
5,000 million
10,800 million
Die Size
366 mm²
445 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
24.3M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
7.5
Shader Model
6.5
6.8
Physical
Slot Width
MXM Module
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
GeForce 10 Mobile
Successor
Polaris Mobile
GeForce 30 Mobile