Home GPU Comparison AMD Radeon RX 6600 XT vs NVIDIA GeForce GTS 240 OEM

AMD Radeon RX 6600 XT vs NVIDIA GeForce GTS 240 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 1024MB VRAM GeForce GTS 240 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 late
Boost Clock2589MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (256.0GB/s vs 70.40GB/s)
1936 additional rendering cores
NVIDIA GeForce GTS 240 OEM 's Advantages
Lower TDP (120W vs 160W)

Score

Benchmark

FP32 (float)
Radeon RX 6600 XT +2820%
10.6 TFLOPS
GeForce GTS 240 OEM
0.363 TFLOPS
VS

Graphics Card

Jul 2021
Release Date
Jul 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
1100 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
256bit
256.0GB/s
Bandwidth
70.40GB/s

Render Config

32
Compute Units
-
-
SM Count
14
2048
Shading Units
112
128
TMUs
56
64
ROPs
16
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
64 KB
32 MB
L3 Cache
-

Theoretical Performance

165.7 GPixel/s
Pixel Rate
10.80 GPixel/s
331.4 GTexel/s
Texture Rate
37.80 GTexel/s
21.21 TFLOPS
FP16 (half)
-
10.60 TFLOPS
FP32 (float)
362.9 GFLOPS
662.8 GFLOPS
FP64 (double)
-

Board Design

160W
TDP
120W
450 W
Suggested PSU
300 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 23
GPU Name
G92B
Navi 23 XT (215-130000006)
GPU Variant
G92-240-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

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