AMD Radeon R8 M445DX vs NVIDIA GeForce 320M Mac Edition
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R8 M445DX and 0System Shared VRAM GeForce 320M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon R8 M445DX 's Advantages
Released 6 years and 1 months late
Boost Clock1021MHz
272 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R8 M445DX
+617%
0.653 TFLOPS
GeForce 320M Mac Edition
0.091 TFLOPS
Graphics Card
May 2016
Release Date
Apr 2010
Gem System Hybrid
Generation
GeForce 300M
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 2.0 x16
Clock Speeds
780 MHz
Base Clock
-
1021 MHz
Boost Clock
-
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
5
Compute Units
-
-
SM Count
4
320
Shading Units
48
20
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
-
-
-
-
Theoretical Performance
8.168 GPixel/s
Pixel Rate
3.600 GPixel/s
20.42 GTexel/s
Texture Rate
7.200 GTexel/s
653.4 GFLOPS
FP16 (half)
-
653.4 GFLOPS
FP32 (float)
91.20 GFLOPS
40.84 GFLOPS
FP64 (double)
-
Board Design
Unknown
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-
Graphics Processor
Meso
GPU Name
C89
Meso PRO
(216-0864032)
GPU Variant
MCP89
GCN 3.0
Architecture
Tesla 2.0
TSMC
Foundry
-
28 nm
Process Size
40 nm
1.55 billion
Transistors
0.486 billion
125 mm²
Die Size
100 mm²
Graphics Features
12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
N/A
1.2.170
Vulkan
N/A
-
-
-
6.5
Shader Model
4.1
