AMD Radeon RX 6600 XT vs NVIDIA GeForce GT 230 OEM
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 1536MB VRAM GeForce GT 230 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 XT 's Advantages
Released 12 years and 3 months late
Boost Clock2589MHz
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (256.0GB/s vs 24.00GB/s)
1952 additional rendering cores
NVIDIA GeForce GT 230 OEM 's Advantages
Lower TDP (75W vs 160W)
Score
Benchmark
FP32 (float)
Radeon RX 6600 XT
+4316%
10.6 TFLOPS
GeForce GT 230 OEM
0.24 TFLOPS
Graphics Card
Jul 2021
Release Date
Apr 2009
Navi II
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1968 MHz
Base Clock
-
2589 MHz
Boost Clock
-
2000 MHz
Memory Clock
500 MHz
Memory
8GB
Memory Size
1536MB
GDDR6
Memory Type
DDR2
128bit
Memory Bus
192bit
256.0GB/s
Bandwidth
24.00GB/s
Render Config
32
Compute Units
-
-
SM Count
12
2048
Shading Units
96
128
TMUs
48
64
ROPs
12
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
48 KB
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
6.000 GPixel/s
331.4 GTexel/s
Texture Rate
24.00 GTexel/s
21.21 TFLOPS
FP16 (half)
-
10.60 TFLOPS
FP32 (float)
240.0 GFLOPS
662.8 GFLOPS
FP64 (double)
-
Board Design
160W
TDP
75W
450 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
None
Graphics Processor
Navi 23
GPU Name
G92B
Navi 23 XT
(215-130000006)
GPU Variant
G92-159-B1
RDNA 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
11.06 billion
Transistors
0.754 billion
237 mm²
Die Size
260 mm²
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
6.7
Shader Model
4.0
