Home GPU Comparison NVIDIA GeForce GT 330 OEM vs AMD Radeon HD 6750

NVIDIA GeForce GT 330 OEM vs AMD Radeon HD 6750

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 330 OEM and 1024MB VRAM Radeon HD 6750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 86W)
AMD Radeon HD 6750 's Advantages
Released 11 months late
Larger VRAM bandwidth (73.60GB/s vs 51.20GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 330 OEM
0.24 TFLOPS
Radeon HD 6750 +320%
1.008 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Jan 2011
GeForce 300
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
1150 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
51.20GB/s
Bandwidth
73.60GB/s

Render Config

12
SM Count
-
-
Compute Units
9
96
Shading Units
720
48
TMUs
36
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB

Theoretical Performance

4.000 GPixel/s
Pixel Rate
11.20 GPixel/s
24.00 GTexel/s
Texture Rate
25.20 GTexel/s
-
FP16 (half)
-
240.0 GFLOPS
FP32 (float)
1008 GFLOPS
-
FP64 (double)
-

Graphics Processor

G92
GPU Name
Juniper
-
GPU Variant
Juniper LE (215-0754009)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
1.04 billion
324 mm²
Die Size
166 mm²

Board Design

75W
TDP
86W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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