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GPU Comparison
AMD Radeon HD 7450M vs NVIDIA GeForce 800A
AMD Radeon HD 7450M vs NVIDIA GeForce 800A
VS
AMD Radeon HD 7450M
NVIDIA GeForce 800A
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7450M and 1024MB VRAM GeForce 800A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7450M 's Advantages
112 additional rendering cores
Lower TDP (7W vs 15W)
NVIDIA GeForce 800A 's Advantages
Released 2 years and 2 months late
Score
Benchmark
FP32 (float)
Radeon HD 7450M
+146%
0.224 TFLOPS
GeForce 800A
0.091 TFLOPS
Radeon HD 7450M
VS
GeForce 800A
Graphics Card
Jan 2012
Release Date
Mar 2014
London
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
14.40GB/s
Render Config
-
SM Count
1
2
Compute Units
-
160
Shading Units
48
8
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
128 KB
Theoretical Performance
2.800 GPixel/s
Pixel Rate
950.0 MPixel/s
5.600 GTexel/s
Texture Rate
3.800 GTexel/s
-
FP16 (half)
-
224.0 GFLOPS
FP32 (float)
91.20 GFLOPS
-
FP64 (double)
7.600 GFLOPS
Graphics Processor
Seymour
GPU Name
GF119
Seymour PRO
GPU Variant
-
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.37 billion
Transistors
0.292 billion
67 mm²
Die Size
79 mm²
Board Design
7W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-
Graphics Features
11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1
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