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GPU Comparison
AMD Radeon Pro 455 vs NVIDIA GeForce 405M
AMD Radeon Pro 455 vs NVIDIA GeForce 405M
VS
AMD Radeon Pro 455
NVIDIA GeForce 405M
We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 and 512MB VRAM GeForce 405M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Pro 455 's Advantages
Released 5 years and 9 months late
Larger VRAM bandwidth (81.28GB/s vs 12.80GB/s)
752 additional rendering cores
NVIDIA GeForce 405M 's Advantages
Lower TDP (14W vs 35W)
Score
Benchmark
FP32 (float)
Radeon Pro 455
+3266%
1.313 TFLOPS
GeForce 405M
0.039 TFLOPS
Radeon Pro 455
VS
GeForce 405M
Graphics Card
Oct 2016
Release Date
Jan 2011
Radeon Pro Mac
Generation
GeForce 400M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
1270 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
81.28GB/s
Bandwidth
12.80GB/s
Render Config
-
SM Count
2
12
Compute Units
-
768
Shading Units
16
48
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
32 KB
Theoretical Performance
13.68 GPixel/s
Pixel Rate
2.424 GPixel/s
41.04 GTexel/s
Texture Rate
4.848 GTexel/s
1313 GFLOPS
FP16 (half)
-
1313 GFLOPS
FP32 (float)
38.78 GFLOPS
82.08 GFLOPS
FP64 (double)
-
Graphics Processor
Baffin
GPU Name
GT218
Baffin PRO
GPU Variant
-
GCN 4.0
Architecture
Tesla 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
3 billion
Transistors
0.26 billion
123 mm²
Die Size
57 mm²
Board Design
35W
TDP
14W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Features
12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.4
Shader Model
4.1
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3
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4
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5
AMD Radeon HD 8970M vs AMD Radeon Pro 455
6
AMD Radeon Pro 455 vs NVIDIA GeForce GT 445M
7
AMD Radeon Pro 455 vs AMD Radeon RX 6850M XT
8
AMD Radeon Pro 455 vs NVIDIA GeForce GTX 1080 Mobile
9
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10
AMD Radeon Pro 455 vs AMD Radeon R9 M370X Mac Edition
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