GPU Comparison
RADEON
AMD Radeon R7 M445
CORE STATE
Meso
VRAM
4 GB
CLOCK SPEED
920 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce MX330
CORE STATE
GP108B
VRAM
2 GB
CLOCK SPEED
1594 MHz
TDP
10 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 M445
MX330
Core Specs
Shading Units
320
384
+20.0%
Shaders
320
384
+20.0%
TMUs
20
24
+20.0%
ROPs
8
16
+100.0%
Compute Units
5
—
SM Count
—
3
Clocks
Base Clock
780 MHz
1531 MHz
Boost Clock
920 MHz
1594 MHz
Memory Clock
1000 MHz
4 Gbps effective
1752 MHz
7 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
64 bit
64 bit
Bandwidth
32.00 GB/s
56.06 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
128 KB
512 KB
Performance
Pixel Rate
7.360 GPixel/s
25.50 GPixel/s
Texture Rate
18.40 GTexel/s
38.26 GTexel/s
FP32 (TFLOPS)
588.8 GFLOPS
1,224.2 GFLOPS
FP64 (TFLOPS)
36.80 GFLOPS (1:16)
38.26 GFLOPS (1:32)
FP16 (TFLOPS)
588.8 GFLOPS (1:1)
19.13 GFLOPS (1:64)
Power
TDP
—
10 W
TDP (W)
—
10
Power Connectors
—
None
Architecture
Architecture
GCN 3.0
Pascal
GPU Name
Meso
GP108B
Generation
Gem System
(R7 M400)
GeForce MX
(3xx)
Process Size
28 nm
14 nm
Transistors
1,550 million
1,800 million
Die Size
125 mm²
74 mm²
Foundry
TSMC
Samsung
Density
12.4M / mm²
24.3M / 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
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—