Home GPU Comparison AMD Radeon RX 6900 XTX vs NVIDIA GeForce GT 330 OEM

AMD Radeon RX 6900 XTX vs NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 1024MB VRAM GeForce GT 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages
Boost Clock2435MHz
More VRAM (16GB vs 1GB)
Larger VRAM bandwidth (576.0GB/s vs 51.20GB/s)
5024 additional rendering cores
NVIDIA GeForce GT 330 OEM 's Advantages
Lower TDP (75W vs 330W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XTX +10287%
24.93 TFLOPS
GeForce GT 330 OEM
0.24 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2010
Navi II
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2075 MHz
Base Clock
-
2435 MHz
Boost Clock
-
2250 MHz
Memory Clock
800 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
256bit
576.0GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
12
80
Compute Units
-
5120
Shading Units
96
320
TMUs
48
128
ROPs
8
-
Tensor Cores
-
80
RT Cores
-
128 KB per Array
L1 Cache
-
4 MB
L2 Cache
64 KB

Theoretical Performance

311.7 GPixel/s
Pixel Rate
4.000 GPixel/s
779.2 GTexel/s
Texture Rate
24.00 GTexel/s
49.87 TFLOPS
FP16 (half)
-
24.93 TFLOPS
FP32 (float)
240.0 GFLOPS
1.558 TFLOPS
FP64 (double)
-

Graphics Processor

Navi 21
GPU Name
G92
Navi 21 XTXH (215-121000247)
GPU Variant
-
RDNA 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
65 nm
26.8 billion
Transistors
0.754 billion
520 mm²
Die Size
324 mm²

Board Design

330W
TDP
75W
700 W
Suggested PSU
250 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x HDMI 1x VGA
2x 8-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.1
6.5
Shader Model
4.0

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