GPU Comparison
RADEON
AMD Radeon R8 M445DX
CORE STATE
Meso
VRAM
System Shared
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
System Shared
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
P106-090
CORE STATE
GP106
VRAM
3 GB
CLOCK SPEED
1531 MHz
TDP
75 W
BUS WIDTH
192 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R8 M445DX
P106-090
Core Specs
Shading Units
320
768
+140.0%
Shaders
320
768
+140.0%
TMUs
20
48
+140.0%
ROPs
8
48
+500.0%
Compute Units
5
—
SM Count
—
6
Clocks
Base Clock
780 MHz
1354 MHz
Boost Clock
1021 MHz
1531 MHz
Memory Clock
System Shared
2002 MHz
8 Gbps effective
Memory
Memory Size
System Shared
3 GB
VRAM (MB)
—
3,072
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
192 bit
Bandwidth
System Dependent
192.2 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
128 KB
1536 KB
Performance
Pixel Rate
8.168 GPixel/s
73.49 GPixel/s
Texture Rate
20.42 GTexel/s
73.49 GTexel/s
FP32 (TFLOPS)
653.4 GFLOPS
2.352 TFLOPS
FP64 (TFLOPS)
40.84 GFLOPS (1:16)
73.49 GFLOPS (1:32)
FP16 (TFLOPS)
653.4 GFLOPS (1:1)
36.74 GFLOPS (1:64)
Power
TDP
—
75 W
TDP (W)
—
75
Suggested PSU
—
250 W
Power Connectors
—
1x 6-pin
Architecture
Architecture
GCN 3.0
Pascal
GPU Name
Meso
GP106
Generation
Gem System Hybrid
(Rx M400)
Mining GPUs
Process Size
28 nm
16 nm
Transistors
1,550 million
4,400 million
Die Size
125 mm²
200 mm²
Foundry
TSMC
TSMC
Density
12.4M / mm²
22.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.5
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
250 mm
9.8 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
IGP
PCIe 1.0 x1
Other
Production
End-of-life
End-of-life