NVIDIA GeForce GTX 970 vs NVIDIA GeForce GT 330 OEM
We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 970 and 1024MB VRAM GeForce GT 330 OEM 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 7 months late
Boost Clock1178MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.4GB/s vs 51.20GB/s)
1568 additional rendering cores
NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 148W)
Score
Benchmark
FP32 (float)
GeForce GTX 970
+1533%
3.92 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
Graphics Card
Sep 2014
Release Date
Feb 2010
GeForce 900
Generation
GeForce 300
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
800 MHz
Memory
4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
51.20GB/s
Render Config
-
-
-
-
SM Count
12
1664
Shading Units
96
104
TMUs
48
56
ROPs
8
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
65.97 GPixel/s
Pixel Rate
4.000 GPixel/s
122.5 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
3.920 TFLOPS
FP32 (float)
240.0 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
1x DVI
1x HDMI
1x VGA
2x 6-pin
Power Connectors
None
Graphics Processor
GM204
GPU Name
G92
GM204-200-A1
GPU Variant
-
Maxwell 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5.2 billion
Transistors
0.754 billion
398 mm²
Die Size
324 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
