Home GPU Comparison NVIDIA GeForce GT 730 vs AMD Radeon HD 6870

NVIDIA GeForce GT 730 vs AMD Radeon HD 6870

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730 's Advantages
Released 3 years and 8 months late
Lower TDP (49W vs 151W)
AMD Radeon HD 6870 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 28.80GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 730
0.269 TFLOPS
Radeon HD 6870 +649%
2.016 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
Oct 2010
GeForce 700
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
134.4GB/s

Render Config

2
SM Count
-
-
Compute Units
14
96
Shading Units
1120
16
TMUs
56
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

2.800 GPixel/s
Pixel Rate
28.80 GPixel/s
11.20 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
268.8 GFLOPS
FP32 (float)
2.016 TFLOPS
22.40 GFLOPS
FP64 (double)
-

Graphics Processor

GF108
GPU Name
Barts
GF108-400-A1
GPU Variant
Barts XT (215-0798000)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
1.7 billion
116 mm²
Die Size
255 mm²

Board Design

49W
TDP
151W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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