Home GPU Comparison NVIDIA GeForce GTX 970 vs NVIDIA GeForce GT 230

NVIDIA GeForce GTX 970 vs NVIDIA GeForce GT 230

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 512MB VRAM GeForce GT 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970 's Advantages
Released 4 years and 11 months late
Boost Clock1178MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (224.4GB/s vs 57.60GB/s)
1616 additional rendering cores
NVIDIA GeForce GT 230 's Advantages
Lower TDP (75W vs 148W)

Score

Benchmark

FP32 (float)
GeForce GTX 970 +2412%
3.92 TFLOPS
GeForce GT 230
0.156 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
Oct 2009
GeForce 900
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1050 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
57.60GB/s

Render Config

-
-
-
-
SM Count
6
1664
Shading Units
48
104
TMUs
24
56
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-

Theoretical Performance

65.97 GPixel/s
Pixel Rate
10.40 GPixel/s
122.5 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
3.920 TFLOPS
FP32 (float)
156.0 GFLOPS
122.5 GFLOPS
FP64 (double)
-

Board Design

148W
TDP
75W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
No outputs
2x 6-pin
Power Connectors
None

Graphics Processor

GM204
GPU Name
G94B
GM204-200-A1
GPU Variant
G94-300-B1
Maxwell 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
5.2 billion
Transistors
0.505 billion
398 mm²
Die Size
196 mm²

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
1.1
6.4
Shader Model
4.0

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