Home GPU Comparison AMD Radeon HD 8790M vs NVIDIA GeForce GT 730A

AMD Radeon HD 8790M vs NVIDIA GeForce GT 730A

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8790M and 2GB VRAM GeForce GT 730A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8790M 's Advantages
Boost Clock900MHz
Larger VRAM bandwidth (64.00GB/s vs 16.02GB/s)
NVIDIA GeForce GT 730A 's Advantages
Released 1 years and 3 months late

Score

Benchmark

FP32 (float)
Radeon HD 8790M +25%
0.691 TFLOPS
GeForce GT 730A
0.552 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jul 2014
Solar System
Generation
GeForce 700A
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
-
900 MHz
Boost Clock
-
1000 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
-
6
Compute Units
-
384
Shading Units
384
24
TMUs
32
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB

Theoretical Performance

7.200 GPixel/s
Pixel Rate
5.752 GPixel/s
21.60 GTexel/s
Texture Rate
23.01 GTexel/s
-
FP16 (half)
-
691.2 GFLOPS
FP32 (float)
552.2 GFLOPS
43.20 GFLOPS
FP64 (double)
23.01 GFLOPS

Graphics Processor

Mars
GPU Name
GK208
Mars M2 XTX (216-0842036)
GPU Variant
GT 730M
GCN 1.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
1.02 billion
77 mm²
Die Size
87 mm²

Board Design

Unknown
TDP
33W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.5
6.5 (5.1)
Shader Model
5.1

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